Drat. Import this into the right place. Pass me the pointy hat.

101 files changed, 24795 insertions, 0 deletions

diff --git a/crypto/libdes/COPYRIGHT b/crypto/libdes/COPYRIGHT
new file mode 100644
index 0000000..db46855
--- /dev/null
+++ b/crypto/libdes/COPYRIGHT
@@ -0,0 +1,50 @@
+Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+All rights reserved.
+
+This package is an DES implementation written by Eric Young (eay@mincom.oz.au).
+The implementation was written so as to conform with MIT's libdes.
+
+This library is free for commercial and non-commercial use as long as
+the following conditions are aheared to.  The following conditions
+apply to all code found in this distribution.
+
+Copyright remains Eric Young's, and as such any Copyright notices in
+the code are not to be removed.
+If this package is used in a product, Eric Young should be given attribution
+as the author of that the SSL library.  This can be in the form of a textual
+message at program startup or in documentation (online or textual) provided
+with the package.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. All advertising materials mentioning features or use of this software
+   must display the following acknowledgement:
+   This product includes software developed by Eric Young (eay@mincom.oz.au)
+
+THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+The license and distribution terms for any publically available version or
+derivative of this code cannot be changed.  i.e. this code cannot simply be
+copied and put under another distrubution license
+[including the GNU Public License.]
+
+The reason behind this being stated in this direct manner is past
+experience in code simply being copied and the attribution removed
+from it and then being distributed as part of other packages. This
+implementation was a non-trivial and unpaid effort.
diff --git a/crypto/libdes/ChangeLog b/crypto/libdes/ChangeLog
new file mode 100644
index 0000000..95d5157
--- /dev/null
+++ b/crypto/libdes/ChangeLog
@@ -0,0 +1,66 @@
+1999-07-26  Johan Danielsson  <joda@pdc.kth.se>
+
+	* Makefile.am: bump version number (changes to md*, sha)
+
+1999-06-15  Assar Westerlund  <assar@sics.se>
+
+	* sha.c (swap_u_int32_t): add _CRAY
+
+Sat Apr 10 23:02:30 1999  Johan Danielsson  <joda@hella.pdc.kth.se>
+
+	* destest.c: fixes for crays
+
+Thu Apr  1 11:26:38 1999  Johan Danielsson  <joda@hella.pdc.kth.se>
+
+	* Makefile.am: noinst_PROGRAMS -> check_PROGRAMS; add TESTS; don't
+ 	build rpw, and speed
+
+Mon Mar 22 20:16:26 1999  Johan Danielsson  <joda@hella.pdc.kth.se>
+
+	* Makefile.am: hash.h
+
+	* sha.c: use hash.h; fixes for crays
+
+	* md5.c: use hash.h; fixes for crays
+
+	* md4.c: use hash.h; fixes for crays
+
+	* hash.h: common stuff from md4, md5, and sha1
+
+Sat Mar 20 00:16:53 1999  Assar Westerlund  <assar@sics.se>
+
+	* rnd_keys.c (des_rand_data): move declaration to get rid of
+ 	warning
+
+Thu Mar 18 11:22:28 1999  Johan Danielsson  <joda@hella.pdc.kth.se>
+
+	* Makefile.am: include Makefile.am.common
+
+Mon Mar 15 17:36:41 1999  Johan Danielsson  <joda@hella.pdc.kth.se>
+
+	* rnd_keys.c (des_rand_data): if not using setitimer, block
+ 	SIGCHLD around fork(), also make sure we get the status of the
+ 	child process
+	(fake_signal): emulate signal using sigaction
+
+Tue Jan 12 05:06:54 1999  Assar Westerlund  <assar@sics.se>
+
+	* des.h: sparcv9 is also 64 bits, use `unsigned int' instead of
+ 	`unsigned long'
+
+Sun Nov 22 10:40:09 1998  Assar Westerlund  <assar@sics.se>
+
+	* Makefile.in (WFLAGS): set
+
+Mon May 25 05:24:56 1998  Assar Westerlund  <assar@sics.se>
+
+	* Makefile.in (clean): try to remove shared library debris
+
+Sun Apr 19 09:50:53 1998  Assar Westerlund  <assar@sics.se>
+
+	* Makefile.in: add symlink magic for linux
+
+Sun Nov  9 07:14:45 1997  Assar Westerlund  <assar@sics.se>
+
+	* mdtest.c: print out old and new string
+
diff --git a/crypto/libdes/DES.pm b/crypto/libdes/DES.pm
new file mode 100644
index 0000000..6a175b6
--- /dev/null
+++ b/crypto/libdes/DES.pm
@@ -0,0 +1,19 @@
+package DES;
+
+require Exporter;
+require DynaLoader;
+@ISA = qw(Exporter DynaLoader);
+# Items to export into callers namespace by default
+# (move infrequently used names to @EXPORT_OK below)
+@EXPORT = qw(
+);
+# Other items we are prepared to export if requested
+@EXPORT_OK = qw(
+crypt
+);
+
+# Preloaded methods go here.  Autoload methods go after __END__, and are
+# processed by the autosplit program.
+bootstrap DES;
+1;
+__END__
diff --git a/crypto/libdes/DES.pod b/crypto/libdes/DES.pod
new file mode 100644
index 0000000..8a739e7
--- /dev/null
+++ b/crypto/libdes/DES.pod
@@ -0,0 +1,16 @@
+crypt	<= 	crypt(buf,salt)
+key	<=	set_odd_parity(key)
+int	<=	is_weak_key(key)
+keysched<=	set_key(key)
+key	<=	ecb_encrypt(string8,ks,enc)
+key	<=	ecb3_encrypt(input,ks1,ks2,enc)
+string	<=	cbc_encrypt(input,ks,ivec,enc)			=> ivec 
+string	<=	cbc3_encrypt(input,ks1,ks2,ivec1,ivec2,enc)	=> ivec1&ivec2 
+ck1,ck2	<=	cbc_cksum(input,ks,ivec)			=> ivec
+string	<=	pcbc_encrypt(input,ks,ivec,enc)			=> ivec 
+string	<=	ofb_encrypt(input,numbits,ks,ivec)		=> ivec
+string	<=	cfb_encrypt(input,numbits,ks,ivec,enc)		=> ivec
+key	<=	random_key()
+key	<=	string_to_key(string)
+key1,key2<=	string_to_2keys(string)
+
diff --git a/crypto/libdes/DES.xs b/crypto/libdes/DES.xs
new file mode 100644
index 0000000..def220b
--- /dev/null
+++ b/crypto/libdes/DES.xs
@@ -0,0 +1,268 @@
+#include "EXTERN.h"
+#include "perl.h"
+#include "XSUB.h"
+#include "des.h"
+
+#define deschar	char
+static STRLEN len;
+
+static int
+not_here(s)
+char *s;
+{
+    croak("%s not implemented on this architecture", s);
+    return -1;
+}
+
+MODULE = DES	PACKAGE = DES	PREFIX = des_
+
+char *
+des_crypt(buf,salt)
+	char *	buf
+	char *	salt
+
+void
+des_set_odd_parity(key)
+	des_cblock *	key
+PPCODE:
+	{
+	SV *s;
+
+	s=sv_newmortal();
+	sv_setpvn(s,(char *)key,8);
+	des_set_odd_parity((des_cblock *)SvPV(s,na));
+	PUSHs(s);
+	}
+
+int
+des_is_weak_key(key)
+	des_cblock *	key
+
+des_key_schedule
+des_set_key(key)
+	des_cblock *	key
+CODE:
+	des_set_key(key,RETVAL);
+OUTPUT:
+RETVAL
+
+des_cblock
+des_ecb_encrypt(input,ks,encrypt)
+	des_cblock *	input
+	des_key_schedule *	ks
+	int	encrypt
+CODE:
+	des_ecb_encrypt(input,&RETVAL,*ks,encrypt);
+OUTPUT:
+RETVAL
+
+void
+des_cbc_encrypt(input,ks,ivec,encrypt)
+	char *	input
+	des_key_schedule *	ks
+	des_cblock *	ivec
+	int	encrypt
+PPCODE:
+	{
+	SV *s;
+	STRLEN len,l;
+	char *c;
+
+	l=SvCUR(ST(0));
+	len=((((unsigned long)l)+7)/8)*8;
+	s=sv_newmortal();
+	sv_setpvn(s,"",0);
+	SvGROW(s,len);
+	SvCUR_set(s,len);
+	c=(char *)SvPV(s,na);
+	des_cbc_encrypt((des_cblock *)input,(des_cblock *)c,
+		l,*ks,ivec,encrypt);
+	sv_setpvn(ST(2),(char *)c[len-8],8);
+	PUSHs(s);
+	}
+
+void
+des_cbc3_encrypt(input,ks1,ks2,ivec1,ivec2,encrypt)
+	char *	input
+	des_key_schedule *	ks1
+	des_key_schedule *	ks2
+	des_cblock *	ivec1
+	des_cblock *	ivec2
+	int	encrypt
+PPCODE:
+	{
+	SV *s;
+	STRLEN len,l;
+
+	l=SvCUR(ST(0));
+	len=((((unsigned long)l)+7)/8)*8;
+	s=sv_newmortal();
+	sv_setpvn(s,"",0);
+	SvGROW(s,len);
+	SvCUR_set(s,len);
+	des_3cbc_encrypt((des_cblock *)input,(des_cblock *)SvPV(s,na),
+		l,*ks1,*ks2,ivec1,ivec2,encrypt);
+	sv_setpvn(ST(3),(char *)ivec1,8);
+	sv_setpvn(ST(4),(char *)ivec2,8);
+	PUSHs(s);
+	}
+
+void
+des_cbc_cksum(input,ks,ivec)
+	char *	input
+	des_key_schedule *	ks
+	des_cblock *	ivec
+PPCODE:
+	{
+	SV *s1,*s2;
+	STRLEN len,l;
+	des_cblock c;
+	unsigned long i1,i2;
+
+	s1=sv_newmortal();
+	s2=sv_newmortal();
+	l=SvCUR(ST(0));
+	des_cbc_cksum((des_cblock *)input,(des_cblock *)c,
+		l,*ks,ivec);
+	i1=c[4]|(c[5]<<8)|(c[6]<<16)|(c[7]<<24);
+	i2=c[0]|(c[1]<<8)|(c[2]<<16)|(c[3]<<24);
+	sv_setiv(s1,i1);
+	sv_setiv(s2,i2);
+	sv_setpvn(ST(2),(char *)c,8);
+	PUSHs(s1);
+	PUSHs(s2);
+	}
+
+void
+des_cfb_encrypt(input,numbits,ks,ivec,encrypt)
+	char *	input
+	int	numbits
+	des_key_schedule *	ks
+	des_cblock *	ivec
+	int	encrypt
+PPCODE:
+	{
+	SV *s;
+	STRLEN len;
+	char *c;
+
+	len=SvCUR(ST(0));
+	s=sv_newmortal();
+	sv_setpvn(s,"",0);
+	SvGROW(s,len);
+	SvCUR_set(s,len);
+	c=(char *)SvPV(s,na);
+	des_cfb_encrypt((unsigned char *)input,(unsigned char *)c,
+		(int)numbits,(long)len,*ks,ivec,encrypt);
+	sv_setpvn(ST(3),(char *)ivec,8);
+	PUSHs(s);
+	}
+
+des_cblock *
+des_ecb3_encrypt(input,ks1,ks2,encrypt)
+	des_cblock *	input
+	des_key_schedule *	ks1
+	des_key_schedule *	ks2
+	int	encrypt
+CODE:
+	{
+	des_cblock c;
+
+	des_3ecb_encrypt((des_cblock *)input,(des_cblock *)&c,
+		*ks1,*ks2,encrypt);
+	RETVAL= &c;
+	}
+OUTPUT:
+RETVAL
+
+void
+des_ofb_encrypt(input,numbits,ks,ivec)
+	unsigned char *	input
+	int	numbits
+	des_key_schedule *	ks
+	des_cblock *	ivec
+PPCODE:
+	{
+	SV *s;
+	STRLEN len,l;
+	unsigned char *c;
+
+	len=SvCUR(ST(0));
+	s=sv_newmortal();
+	sv_setpvn(s,"",0);
+	SvGROW(s,len);
+	SvCUR_set(s,len);
+	c=(unsigned char *)SvPV(s,na);
+	des_ofb_encrypt((unsigned char *)input,(unsigned char *)c,
+		numbits,len,*ks,ivec);
+	sv_setpvn(ST(3),(char *)ivec,8);
+	PUSHs(s);
+	}
+
+void
+des_pcbc_encrypt(input,ks,ivec,encrypt)
+	char *	input
+	des_key_schedule *	ks
+	des_cblock *	ivec
+	int	encrypt
+PPCODE:
+	{
+	SV *s;
+	STRLEN len,l;
+	char *c;
+
+	l=SvCUR(ST(0));
+	len=((((unsigned long)l)+7)/8)*8;
+	s=sv_newmortal();
+	sv_setpvn(s,"",0);
+	SvGROW(s,len);
+	SvCUR_set(s,len);
+	c=(char *)SvPV(s,na);
+	des_pcbc_encrypt((des_cblock *)input,(des_cblock *)c,
+		l,*ks,ivec,encrypt);
+	sv_setpvn(ST(2),(char *)c[len-8],8);
+	PUSHs(s);
+	}
+
+des_cblock *
+des_random_key()
+CODE:
+	{
+	des_cblock c;
+
+	des_random_key(c);
+	RETVAL=&c;
+	}
+OUTPUT:
+RETVAL
+
+des_cblock *
+des_string_to_key(str)
+char *	str
+CODE:
+	{
+	des_cblock c;
+
+	des_string_to_key(str,&c);
+	RETVAL=&c;
+	}
+OUTPUT:
+RETVAL
+
+void
+des_string_to_2keys(str)
+char *	str
+PPCODE:
+	{
+	des_cblock c1,c2;
+	SV *s1,*s2;
+
+	des_string_to_2keys(str,&c1,&c2);
+	EXTEND(sp,2);
+	s1=sv_newmortal();
+	sv_setpvn(s1,(char *)c1,8);
+	s2=sv_newmortal();
+	sv_setpvn(s2,(char *)c2,8);
+	PUSHs(s1);
+	PUSHs(s2);
+	}
diff --git a/crypto/libdes/FILES b/crypto/libdes/FILES
new file mode 100644
index 0000000..4c7ea2d
--- /dev/null
+++ b/crypto/libdes/FILES
@@ -0,0 +1,96 @@
+/* General stuff */
+COPYRIGHT	- Copyright info.
+MODES.DES	- A description of the features of the different modes of DES.
+FILES		- This file.
+INSTALL		- How to make things compile.
+Imakefile	- For use with kerberos.
+README		- What this package is.
+VERSION		- Which version this is and what was changed.
+KERBEROS	- Kerberos version 4 notes.
+Makefile.PL	- An old makefile to build with perl5, not current.
+Makefile.ssl	- The SSLeay makefile
+Makefile.uni	- The normal unix makefile.
+GNUmakefile	- The makefile for use with glibc.
+makefile.bc	- A Borland C makefile
+times		- Some outputs from 'speed' on some machines.
+vms.com		- For use when compiling under VMS
+
+/* My SunOS des(1) replacement */
+des.c		- des(1) source code.
+des.man		- des(1) manual.
+
+/* Testing and timing programs. */
+destest.c	- Source for libdes.a test program.
+speed.c		- Source for libdes.a timing program.
+rpw.c		- Source for libdes.a testing password reading routines.
+
+/* libdes.a source code */
+des_crypt.man	- libdes.a manual page.
+des.h		- Public libdes.a header file.
+ecb_enc.c	- des_ecb_encrypt() source, this contains the basic DES code.
+ecb3_enc.c	- des_ecb3_encrypt() source.
+cbc_ckm.c	- des_cbc_cksum() source.
+cbc_enc.c	- des_cbc_encrypt() source.
+ncbc_enc.c	- des_cbc_encrypt() that is 'normal' in that it copies
+		  the new iv values back in the passed iv vector.
+ede_enc.c	- des_ede3_cbc_encrypt() cbc mode des using triple DES.
+cbc3_enc.c	- des_3cbc_encrypt() source, don't use this function.
+cfb_enc.c	- des_cfb_encrypt() source.
+cfb64enc.c	- des_cfb64_encrypt() cfb in 64 bit mode but setup to be
+		  used as a stream cipher.
+cfb64ede.c	- des_ede3_cfb64_encrypt() cfb in 64 bit mode but setup to be
+		  used as a stream cipher and using triple DES.
+ofb_enc.c	- des_cfb_encrypt() source.
+ofb64_enc.c	- des_ofb_encrypt() ofb in 64 bit mode but setup to be
+		  used as a stream cipher.
+ofb64ede.c	- des_ede3_ofb64_encrypt() ofb in 64 bit mode but setup to be
+		  used as a stream cipher and using triple DES.
+enc_read.c	- des_enc_read() source.
+enc_writ.c	- des_enc_write() source.
+pcbc_enc.c	- des_pcbc_encrypt() source.
+qud_cksm.c	- quad_cksum() source.
+rand_key.c	- des_random_key() source.
+read_pwd.c	- Source for des_read_password() plus related functions.
+set_key.c	- Source for des_set_key().
+str2key.c	- Covert a string of any length into a key.
+fcrypt.c	- A small, fast version of crypt(3).
+des_locl.h	- Internal libdes.a header file.
+podd.h		- Odd parity tables - used in des_set_key().
+sk.h		- Lookup tables used in des_set_key().
+spr.h		- What is left of the S tables - used in ecb_encrypt().
+des_ver.h	- header file for the external definition of the
+		  version string.
+des.doc		- SSLeay documentation for the library.
+
+/* The perl scripts - you can ignore these files they are only
+ * included for the curious */
+des.pl		- des in perl anyone? des_set_key and des_ecb_encrypt
+		  both done in a perl library.
+testdes.pl	- Testing program for des.pl
+doIP		- Perl script used to develop IP xor/shift code.
+doPC1		- Perl script used to develop PC1 xor/shift code.
+doPC2		- Generates sk.h.
+PC1		- Output of doPC1 should be the same as output from PC1.
+PC2		- used in development of doPC2.
+shifts.pl	- Perl library used by my perl scripts.
+
+/* I started making a perl5 dynamic library for libdes
+ * but did not fully finish, these files are part of that effort. */
+DES.pm
+DES.pod
+DES.xs
+t
+typemap
+
+/* The following are for use with sun RPC implementaions. */
+rpc_des.h
+rpc_enc.c
+
+/* The following are contibuted by Mark Murray <mark@grondar.za>.  They
+ * are not normally built into libdes due to machine specific routines
+ * contained in them.  They are for use in the most recent incarnation of
+ * export kerberos v 4 (eBones). */
+supp.c
+new_rkey.c
+
+
diff --git a/crypto/libdes/INSTALL b/crypto/libdes/INSTALL
new file mode 100644
index 0000000..3b8dae6
--- /dev/null
+++ b/crypto/libdes/INSTALL
@@ -0,0 +1,69 @@
+Check the CC and CFLAGS lines in the makefile
+
+If your C library does not support the times(3) function, change the
+#define TIMES to
+#undef TIMES in speed.c
+If it does, check the HZ value for the times(3) function.
+If your system does not define CLK_TCK it will be assumed to
+be 100.0.
+
+If possible use gcc v 2.7.?
+Turn on the maximum optimising (normally '-O3 -fomit-frame-pointer' for gcc)
+In recent times, some system compilers give better performace.
+
+type 'make'
+
+run './destest' to check things are ok.
+run './rpw' to check the tty code for reading passwords works.
+run './speed' to see how fast those optimisations make the library run :-)
+run './des_opts' to determin the best compile time options.
+
+The output from des_opts should be put in the makefile options and des_enc.c
+should be rebuilt.  For 64 bit computers, do not use the DES_PTR option.
+For the DEC Alpha, edit des.h and change DES_LONG to 'unsigned int'
+and then you can use the 'DES_PTR' option.
+
+The file options.txt has the options listed for best speed on quite a
+few systems.  Look and the options (UNROLL, PTR, RISC2 etc) and then
+turn on the relevent option in the Makefile
+
+There are some special Makefile targets that make life easier.
+make cc		- standard cc build
+make gcc	- standard gcc build
+make x86-elf	- x86 assember (elf), linux-elf.
+make x86-out	- x86 assember (a.out), FreeBSD
+make x86-solaris- x86 assember
+make x86-bsdi	- x86 assember (a.out with primative assember).
+
+If at all possible use the assember (for Windows NT/95, use
+asm/win32.obj to link with).  The x86 assember is very very fast.
+
+A make install will by default install
+libdes.a      in /usr/local/lib/libdes.a
+des           in /usr/local/bin/des
+des_crypt.man in /usr/local/man/man3/des_crypt.3
+des.man       in /usr/local/man/man1/des.1
+des.h         in /usr/include/des.h
+
+des(1) should be compatible with sunOS's but I have been unable to
+test it.
+
+These routines should compile on MSDOS, most 32bit and 64bit version
+of Unix (BSD and SYSV) and VMS, without modification.
+The only problems should be #include files that are in the wrong places.
+
+These routines can be compiled under MSDOS.
+I have successfully encrypted files using des(1) under MSDOS and then
+decrypted the files on a SparcStation.
+I have been able to compile and test the routines with
+Microsoft C v 5.1 and Turbo C v 2.0.
+The code in this library is in no way optimised for the 16bit
+operation of MSDOS.
+
+When building for glibc, ignore all of the above and just unpack into
+glibc-1.??/des and then gmake as per normal.
+
+As a final note on performace.  Certain CPUs like sparcs and Alpha often give
+a %10 speed difference depending on the link order.  It is rather anoying
+when one program reports 'x' DES encrypts a second and another reports
+'x*0.9' the speed.
diff --git a/crypto/libdes/Imakefile b/crypto/libdes/Imakefile
new file mode 100644
index 0000000..1b9b562
--- /dev/null
+++ b/crypto/libdes/Imakefile
@@ -0,0 +1,35 @@
+# This Imakefile has not been tested for a while but it should still
+# work when placed in the correct directory in the kerberos v 4 distribution
+
+SRCS=   cbc_cksm.c cbc_enc.c ecb_enc.c pcbc_enc.c \
+        qud_cksm.c rand_key.c read_pwd.c set_key.c str2key.c \
+        enc_read.c enc_writ.c fcrypt.c cfb_enc.c \
+	ecb3_enc.c ofb_enc.c ofb64enc.c
+
+OBJS=   cbc_cksm.o cbc_enc.o ecb_enc.o pcbc_enc.o \
+	qud_cksm.o rand_key.o read_pwd.o set_key.o str2key.o \
+	enc_read.o enc_writ.o fcrypt.o cfb_enc.o \
+	ecb3_enc.o ofb_enc.o ofb64enc.o
+
+GENERAL=COPYRIGHT FILES INSTALL Imakefile README VERSION makefile times \
+	vms.com KERBEROS
+DES=    des.c des.man
+TESTING=destest.c speed.c rpw.c
+LIBDES= des_crypt.man des.h des_locl.h podd.h sk.h spr.h
+
+PERL=   des.pl testdes.pl doIP doPC1 doPC2 PC1 PC2 shifts.pl
+
+CODE=    $(GENERAL) $(DES) $(TESTING) $(SRCS) $(LIBDES) $(PERL)
+
+SRCDIR=$(SRCTOP)/lib/des
+
+DBG= -O
+INCLUDE= -I$(SRCDIR)
+CC= cc
+
+library_obj_rule()
+
+install_library_target(des,$(OBJS),$(SRCS),)
+
+test(destest,libdes.a,)
+test(rpw,libdes.a,)
diff --git a/crypto/libdes/KERBEROS b/crypto/libdes/KERBEROS
new file mode 100644
index 0000000..f401b10
--- /dev/null
+++ b/crypto/libdes/KERBEROS
@@ -0,0 +1,41 @@
+ [ This is an old file, I don't know if it is true anymore
+   but I will leave the file here - eay 21/11/95 ]
+
+To use this library with Bones (kerberos without DES):
+1) Get my modified Bones - eBones.  It can be found on
+   gondwana.ecr.mu.oz.au (128.250.1.63) /pub/athena/eBones-p9.tar.Z
+   and
+   nic.funet.fi (128.214.6.100) /pub/unix/security/Kerberos/eBones-p9.tar.Z
+
+2) Unpack this library in src/lib/des, makeing sure it is version
+   3.00 or greater (libdes.tar.93-10-07.Z).  This versions differences
+   from the version in comp.sources.misc volume 29 patchlevel2.
+   The primarily difference is that it should compile under kerberos :-).
+   It can be found at.
+   ftp.psy.uq.oz.au (130.102.32.1) /pub/DES/libdes.tar.93-10-07.Z
+
+Now do a normal kerberos build and things should work.
+
+One problem I found when I was build on my local sun.
+---
+For sunOS 4.1.1 apply the following patch to src/util/ss/make_commands.c
+
+*** make_commands.c.orig	Fri Jul  3 04:18:35 1987
+--- make_commands.c	Wed May 20 08:47:42 1992
+***************
+*** 98,104 ****
+       if (!rename(o_file, z_file)) {
+  	  if (!vfork()) {
+  	       chdir("/tmp");
+! 	       execl("/bin/ld", "ld", "-o", o_file+5, "-s", "-r", "-n",
+  		     z_file+5, 0);
+  	       perror("/bin/ld");
+  	       _exit(1);
+--- 98,104 ----
+       if (!rename(o_file, z_file)) {
+  	  if (!vfork()) {
+  	       chdir("/tmp");
+! 	       execl("/bin/ld", "ld", "-o", o_file+5, "-s", "-r",
+  		     z_file+5, 0);
+  	       perror("/bin/ld");
+  	       _exit(1);
diff --git a/crypto/libdes/MODES.DES b/crypto/libdes/MODES.DES
new file mode 100644
index 0000000..18934b5
--- /dev/null
+++ b/crypto/libdes/MODES.DES
@@ -0,0 +1,84 @@
+Modes of DES
+Quite a bit of the following information has been taken from
+	AS 2805.5.2
+	Australian Standard
+	Electronic funds transfer - Requirements for interfaces,
+	Part 5.2: Modes of operation for an n-bit block cipher algorithm
+	Appendix A
+
+There are several different modes in which DES can be used, they are
+as follows.
+
+Electronic Codebook Mode (ECB) (des_ecb_encrypt())
+- 64 bits are enciphered at a time.
+- The order of the blocks can be rearranged without detection.
+- The same plaintext block always produces the same ciphertext block
+  (for the same key) making it vulnerable to a 'dictionary attack'.
+- An error will only affect one ciphertext block.
+
+Cipher Block Chaining Mode (CBC) (des_cbc_encrypt())
+- a multiple of 64 bits are enciphered at a time.
+- The CBC mode produces the same ciphertext whenever the same
+  plaintext is encrypted using the same key and starting variable.
+- The chaining operation makes the ciphertext blocks dependent on the
+  current and all preceding plaintext blocks and therefore blocks can not
+  be rearranged.
+- The use of different starting variables prevents the same plaintext
+  enciphering to the same ciphertext.
+- An error will affect the current and the following ciphertext blocks.
+
+Cipher Feedback Mode (CFB) (des_cfb_encrypt())
+- a number of bits (j) <= 64 are enciphered at a time.
+- The CFB mode produces the same ciphertext whenever the same
+  plaintext is encrypted using the same key and starting variable.
+- The chaining operation makes the ciphertext variables dependent on the
+  current and all preceding variables and therefore j-bit variables are
+  chained together and con not be rearranged.
+- The use of different starting variables prevents the same plaintext
+  enciphering to the same ciphertext.
+- The strength of the CFB mode depends on the size of k (maximal if
+  j == k).  In my implementation this is always the case.
+- Selection of a small value for j will require more cycles through
+  the encipherment algorithm per unit of plaintext and thus cause
+  greater processing overheads.
+- Only multiples of j bits can be enciphered.
+- An error will affect the current and the following ciphertext variables.
+
+Output Feedback Mode (OFB) (des_ofb_encrypt())
+- a number of bits (j) <= 64 are enciphered at a time.
+- The OFB mode produces the same ciphertext whenever the same
+  plaintext enciphered using the same key and starting variable.  More
+  over, in the OFB mode the same key stream is produced when the same
+  key and start variable are used.  Consequently, for security reasons
+  a specific start variable should be used only once for a given key.
+- The absence of chaining makes the OFB more vulnerable to specific attacks.
+- The use of different start variables values prevents the same
+  plaintext enciphering to the same ciphertext, by producing different
+  key streams.
+- Selection of a small value for j will require more cycles through
+  the encipherment algorithm per unit of plaintext and thus cause
+  greater processing overheads.
+- Only multiples of j bits can be enciphered.
+- OFB mode of operation does not extend ciphertext errors in the
+  resultant plaintext output.  Every bit error in the ciphertext causes
+  only one bit to be in error in the deciphered plaintext.
+- OFB mode is not self-synchronising.  If the two operation of
+  encipherment and decipherment get out of synchronism, the system needs
+  to be re-initialised.
+- Each re-initialisation should use a value of the start variable
+different from the start variable values used before with the same
+key.  The reason for this is that an identical bit stream would be
+produced each time from the same parameters.  This would be
+susceptible to a 'known plaintext' attack.
+
+Triple ECB Mode (des_3ecb_encrypt())
+- Encrypt with key1, decrypt with key2 and encrypt with key1 again.
+- As for ECB encryption but increases the effective key length to 112 bits.
+- If both keys are the same it is equivalent to encrypting once with
+  just one key.
+
+Triple CBC Mode (des_3cbc_encrypt())
+- Encrypt with key1, decrypt with key2 and encrypt with key1 again.
+- As for CBC encryption but increases the effective key length to 112 bits.
+- If both keys are the same it is equivalent to encrypting once with
+  just one key.
diff --git a/crypto/libdes/Makefile.PL b/crypto/libdes/Makefile.PL
new file mode 100644
index 0000000..b54a243
--- /dev/null
+++ b/crypto/libdes/Makefile.PL
@@ -0,0 +1,14 @@
+use ExtUtils::MakeMaker;
+# See lib/ExtUtils/MakeMaker.pm for details of how to influence
+# the contents of the Makefile being created.
+&writeMakefile(
+	'potential_libs' => '',   # e.g., '-lm' 
+	'INC' => '',     # e.g., '-I/usr/include/other' 
+	'DISTNAME' => 'DES',
+	'VERSION' => '0.1',
+	'DEFINE' => '-DPERL5',
+	'OBJECT' => 'DES.o cbc_cksm.o cbc_enc.o ecb_enc.o pcbc_enc.o \
+	rand_key.o set_key.o str2key.o \
+	enc_read.o enc_writ.o fcrypt.o cfb_enc.o \
+	ecb3_enc.o ofb_enc.o cbc3_enc.o des_enc.o',
+	);
diff --git a/crypto/libdes/Makefile.am b/crypto/libdes/Makefile.am
new file mode 100644
index 0000000..915482b
--- /dev/null
+++ b/crypto/libdes/Makefile.am
@@ -0,0 +1,112 @@
+# $Id: Makefile.am,v 1.16 1999/07/26 12:38:01 joda Exp $
+
+include $(top_srcdir)/Makefile.am.common
+
+lib_LTLIBRARIES = libdes.la
+libdes_la_LDFLAGS = -version-info 0:1:0
+
+include_HEADERS = des.h md4.h md5.h sha.h
+
+build_HEADERZ = $(include_HEADERS)
+
+check_PROGRAMS = destest mdtest
+
+TESTS = destest mdtest
+CHECK_LOCAL = 
+bin_PROGRAMS = des #rpw speed
+
+des_SOURCES = des.c des_ver.h
+
+LDADD = $(lib_LTLIBRARIES)
+
+libdes_la_SOURCES =	\
+	cbc3_enc.c	\
+	cbc_cksm.c	\
+	cbc_enc.c	\
+	cfb64ede.c	\
+	cfb64enc.c	\
+	cfb_enc.c	\
+	des_enc.c	\
+	des_locl.h	\
+	ecb3_enc.c	\
+	ecb_enc.c	\
+	ede_enc.c	\
+	enc_read.c	\
+	enc_writ.c	\
+	fcrypt.c	\
+	hash.h		\
+	key_par.c	\
+	md4.c		\
+	md5.c		\
+	ncbc_enc.c	\
+	ofb64ede.c	\
+	ofb64enc.c	\
+	ofb_enc.c	\
+	pcbc_enc.c	\
+	podd.h		\
+	qud_cksm.c	\
+	read_pwd.c	\
+	rnd_keys.c	\
+	set_key.c	\
+	sha.c		\
+	sk.h		\
+	spr.h		\
+	str2key.c	\
+	xcbc_enc.c
+
+EXTRA_libdes_la_SOURCES = dllmain.c passwd_dialog.aps passwd_dialog.clw \
+	passwd_dialog.rc passwd_dialog.res passwd_dlg.c passwd_dlg.h resource.h
+
+## this is an awful lot of junk, but it's just as well to include everything
+EXTRA_DIST =		\
+	COPYRIGHT	\
+	DES.pm		\
+	DES.pod		\
+	DES.xs		\
+	FILES		\
+	Imakefile	\
+	KERBEROS	\
+	MODES.DES	\
+	Makefile.PL	\
+	Makefile.ssl	\
+	Makefile.uni	\
+	PC1		\
+	PC2		\
+	VERSION		\
+	des.def		\
+	des.dsp		\
+	des.doc		\
+	des.mak		\
+	des.man		\
+	des.org		\
+	des.pl		\
+	des_crypt.man	\
+	des_locl.org	\
+	des_opts.c	\
+	doIP		\
+	doPC1		\
+	doPC2		\
+	makefile.bc	\
+	rand_key.c	\
+	rpc_des.h	\
+	rpc_enc.c	\
+	shifts.pl	\
+	supp.c		\
+	testdes.pl	\
+	times		\
+	typemap		\
+	version.h	\
+	vms.com
+
+asm_files = des-som2.pl des-som3.pl des586.pl des686.pl desboth.pl \
+	dx86-cpp.s dx86unix.cpp readme win32.asm win32.obj win32.uu x86ms.pl \
+	x86unix.pl
+
+dist-hook:
+	$(mkinstalldirs) $(distdir)/t
+	$(INSTALL_DATA) $(srcdir)/t/perl $(distdir)/t
+	$(INSTALL_DATA) $(srcdir)/t/test $(distdir)/t
+	$(mkinstalldirs) $(distdir)/asm
+	(cd $(srcdir)/asm && tar cf - $(asm_files)) \
+		| (cd $(distdir)/asm; tar xf -)
+
diff --git a/crypto/libdes/Makefile.in b/crypto/libdes/Makefile.in
new file mode 100644
index 0000000..a03def5
--- /dev/null
+++ b/crypto/libdes/Makefile.in
@@ -0,0 +1,777 @@
+# Makefile.in generated automatically by automake 1.4 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+# $Id: Makefile.am,v 1.16 1999/07/26 12:38:01 joda Exp $
+
+
+# $Id: Makefile.am.common,v 1.3 1999/04/01 14:58:43 joda Exp $
+
+
+# $Id: Makefile.am.common,v 1.12 1999/07/28 00:54:29 assar Exp $
+
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = ../..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
+AFS_EXTRA_LD = @AFS_EXTRA_LD@
+AIX_EXTRA_KAFS = @AIX_EXTRA_KAFS@
+AWK = @AWK@
+CANONICAL_HOST = @CANONICAL_HOST@
+CATMAN = @CATMAN@
+CATMANEXT = @CATMANEXT@
+CC = @CC@
+DBLIB = @DBLIB@
+EXEEXT = @EXEEXT@
+EXTRA_LIB45 = @EXTRA_LIB45@
+GROFF = @GROFF@
+INCLUDE_ = @INCLUDE_@
+LD = @LD@
+LEX = @LEX@
+LIBOBJS = @LIBOBJS@
+LIBTOOL = @LIBTOOL@
+LIB_ = @LIB_@
+LIB_AUTH_SUBDIRS = @LIB_AUTH_SUBDIRS@
+LIB_kdb = @LIB_kdb@
+LIB_otp = @LIB_otp@
+LIB_roken = @LIB_roken@
+LIB_security = @LIB_security@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MAKE_X_PROGS_BIN_PROGS = @MAKE_X_PROGS_BIN_PROGS@
+MAKE_X_PROGS_BIN_SCRPTS = @MAKE_X_PROGS_BIN_SCRPTS@
+MAKE_X_PROGS_LIBEXEC_PROGS = @MAKE_X_PROGS_LIBEXEC_PROGS@
+NEED_WRITEAUTH_FALSE = @NEED_WRITEAUTH_FALSE@
+NEED_WRITEAUTH_TRUE = @NEED_WRITEAUTH_TRUE@
+NM = @NM@
+NROFF = @NROFF@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+RANLIB = @RANLIB@
+VERSION = @VERSION@
+VOID_RETSIGTYPE = @VOID_RETSIGTYPE@
+WFLAGS = @WFLAGS@
+WFLAGS_NOIMPLICITINT = @WFLAGS_NOIMPLICITINT@
+WFLAGS_NOUNUSED = @WFLAGS_NOUNUSED@
+YACC = @YACC@
+
+AUTOMAKE_OPTIONS = foreign no-dependencies
+
+SUFFIXES = .et .h .1 .3 .5 .8 .cat1 .cat3 .cat5 .cat8 .x
+
+INCLUDES = -I$(top_builddir)/include
+
+AM_CFLAGS =  $(WFLAGS)
+
+COMPILE_ET = $(top_builddir)/lib/com_err/compile_et
+
+buildinclude = $(top_builddir)/include
+
+LIB_XauReadAuth = @LIB_XauReadAuth@
+LIB_crypt = @LIB_crypt@
+LIB_dbm_firstkey = @LIB_dbm_firstkey@
+LIB_dbopen = @LIB_dbopen@
+LIB_dlopen = @LIB_dlopen@
+LIB_dn_expand = @LIB_dn_expand@
+LIB_el_init = @LIB_el_init@
+LIB_getattr = @LIB_getattr@
+LIB_gethostbyname = @LIB_gethostbyname@
+LIB_getpwent_r = @LIB_getpwent_r@
+LIB_getpwnam_r = @LIB_getpwnam_r@
+LIB_getsockopt = @LIB_getsockopt@
+LIB_logout = @LIB_logout@
+LIB_logwtmp = @LIB_logwtmp@
+LIB_odm_initialize = @LIB_odm_initialize@
+LIB_readline = @LIB_readline@
+LIB_res_search = @LIB_res_search@
+LIB_setpcred = @LIB_setpcred@
+LIB_setsockopt = @LIB_setsockopt@
+LIB_socket = @LIB_socket@
+LIB_syslog = @LIB_syslog@
+LIB_tgetent = @LIB_tgetent@
+
+HESIODLIB = @HESIODLIB@
+HESIODINCLUDE = @HESIODINCLUDE@
+INCLUDE_hesiod = @INCLUDE_hesiod@
+LIB_hesiod = @LIB_hesiod@
+
+INCLUDE_krb4 = @INCLUDE_krb4@
+LIB_krb4 = @LIB_krb4@
+
+INCLUDE_readline = @INCLUDE_readline@
+
+LEXLIB = @LEXLIB@
+
+cat1dir = $(mandir)/cat1
+cat3dir = $(mandir)/cat3
+cat5dir = $(mandir)/cat5
+cat8dir = $(mandir)/cat8
+
+MANRX = \(.*\)\.\([0-9]\)
+CATSUFFIX = @CATSUFFIX@
+
+NROFF_MAN = groff -mandoc -Tascii
+
+@KRB4_TRUE@LIB_kafs = $(top_builddir)/lib/kafs/libkafs.la $(AIX_EXTRA_KAFS)
+
+@KRB5_TRUE@LIB_krb5 = $(top_builddir)/lib/krb5/libkrb5.la 	$(top_builddir)/lib/asn1/libasn1.la
+@KRB5_TRUE@LIB_gssapi = $(top_builddir)/lib/gssapi/libgssapi.la
+CHECK_LOCAL = 
+
+lib_LTLIBRARIES = libdes.la
+libdes_la_LDFLAGS = -version-info 0:1:0
+
+include_HEADERS = des.h md4.h md5.h sha.h
+
+build_HEADERZ = $(include_HEADERS)
+
+check_PROGRAMS = destest mdtest
+
+TESTS = destest mdtest
+bin_PROGRAMS = des #rpw speed
+
+des_SOURCES = des.c des_ver.h
+
+LDADD = $(lib_LTLIBRARIES)
+
+libdes_la_SOURCES =  	cbc3_enc.c		cbc_cksm.c		cbc_enc.c		cfb64ede.c		cfb64enc.c		cfb_enc.c		des_enc.c		des_locl.h		ecb3_enc.c		ecb_enc.c		ede_enc.c		enc_read.c		enc_writ.c		fcrypt.c		hash.h			key_par.c		md4.c			md5.c			ncbc_enc.c		ofb64ede.c		ofb64enc.c		ofb_enc.c		pcbc_enc.c		podd.h			qud_cksm.c		read_pwd.c		rnd_keys.c		set_key.c		sha.c			sk.h			spr.h			str2key.c		xcbc_enc.c
+
+
+EXTRA_libdes_la_SOURCES = dllmain.c passwd_dialog.aps passwd_dialog.clw 	passwd_dialog.rc passwd_dialog.res passwd_dlg.c passwd_dlg.h resource.h
+
+
+EXTRA_DIST =  	COPYRIGHT		DES.pm			DES.pod			DES.xs			FILES			Imakefile		KERBEROS		MODES.DES		Makefile.PL		Makefile.ssl		Makefile.uni		PC1			PC2			VERSION			des.def			des.dsp			des.doc			des.mak			des.man			des.org			des.pl			des_crypt.man		des_locl.org		des_opts.c		doIP			doPC1			doPC2			makefile.bc		rand_key.c		rpc_des.h		rpc_enc.c		shifts.pl		supp.c			testdes.pl		times			typemap			version.h		vms.com
+
+
+asm_files = des-som2.pl des-som3.pl des586.pl des686.pl desboth.pl 	dx86-cpp.s dx86unix.cpp readme win32.asm win32.obj win32.uu x86ms.pl 	x86unix.pl
+
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = ../../include/config.h
+CONFIG_CLEAN_FILES = 
+LTLIBRARIES =  $(lib_LTLIBRARIES)
+
+
+DEFS = @DEFS@ -I. -I$(srcdir) -I../../include
+CPPFLAGS = @CPPFLAGS@
+LDFLAGS = @LDFLAGS@
+LIBS = @LIBS@
+X_CFLAGS = @X_CFLAGS@
+X_LIBS = @X_LIBS@
+X_EXTRA_LIBS = @X_EXTRA_LIBS@
+X_PRE_LIBS = @X_PRE_LIBS@
+libdes_la_LIBADD = 
+libdes_la_OBJECTS =  cbc3_enc.lo cbc_cksm.lo cbc_enc.lo cfb64ede.lo \
+cfb64enc.lo cfb_enc.lo des_enc.lo ecb3_enc.lo ecb_enc.lo ede_enc.lo \
+enc_read.lo enc_writ.lo fcrypt.lo key_par.lo md4.lo md5.lo ncbc_enc.lo \
+ofb64ede.lo ofb64enc.lo ofb_enc.lo pcbc_enc.lo qud_cksm.lo read_pwd.lo \
+rnd_keys.lo set_key.lo sha.lo str2key.lo xcbc_enc.lo
+bin_PROGRAMS =  des$(EXEEXT)
+check_PROGRAMS =  destest$(EXEEXT) mdtest$(EXEEXT)
+PROGRAMS =  $(bin_PROGRAMS)
+
+des_OBJECTS =  des.$(OBJEXT)
+des_LDADD = $(LDADD)
+des_DEPENDENCIES =  libdes.la
+des_LDFLAGS = 
+destest_SOURCES = destest.c
+destest_OBJECTS =  destest.$(OBJEXT)
+destest_LDADD = $(LDADD)
+destest_DEPENDENCIES =  libdes.la
+destest_LDFLAGS = 
+mdtest_SOURCES = mdtest.c
+mdtest_OBJECTS =  mdtest.$(OBJEXT)
+mdtest_LDADD = $(LDADD)
+mdtest_DEPENDENCIES =  libdes.la
+mdtest_LDFLAGS = 
+CFLAGS = @CFLAGS@
+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
+HEADERS =  $(include_HEADERS)
+
+DIST_COMMON =  README ChangeLog INSTALL Makefile.am Makefile.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP_ENV = --best
+SOURCES = $(libdes_la_SOURCES) $(EXTRA_libdes_la_SOURCES) $(des_SOURCES) destest.c mdtest.c
+OBJECTS = $(libdes_la_OBJECTS) $(des_OBJECTS) destest.$(OBJEXT) mdtest.$(OBJEXT)
+
+all: all-redirect
+.SUFFIXES:
+.SUFFIXES: .1 .3 .5 .8 .S .c .cat1 .cat3 .cat5 .cat8 .et .h .lo .o .obj .s .x
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/Makefile.am.common $(top_srcdir)/cf/Makefile.am.common
+	cd $(top_srcdir) && $(AUTOMAKE) --foreign lib/des/Makefile
+
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+
+mostlyclean-libLTLIBRARIES:
+
+clean-libLTLIBRARIES:
+	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+
+distclean-libLTLIBRARIES:
+
+maintainer-clean-libLTLIBRARIES:
+
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(libdir)
+	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+	  if test -f $$p; then \
+	    echo "$(LIBTOOL)  --mode=install $(INSTALL) $$p $(DESTDIR)$(libdir)/$$p"; \
+	    $(LIBTOOL)  --mode=install $(INSTALL) $$p $(DESTDIR)$(libdir)/$$p; \
+	  else :; fi; \
+	done
+
+uninstall-libLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+	  $(LIBTOOL)  --mode=uninstall rm -f $(DESTDIR)$(libdir)/$$p; \
+	done
+
+.c.o:
+	$(COMPILE) -c $<
+
+# FIXME: We should only use cygpath when building on Windows,
+# and only if it is available.
+.c.obj:
+	$(COMPILE) -c `cygpath -w $<`
+
+.s.o:
+	$(COMPILE) -c $<
+
+.S.o:
+	$(COMPILE) -c $<
+
+mostlyclean-compile:
+	-rm -f *.o core *.core
+	-rm -f *.$(OBJEXT)
+
+clean-compile:
+
+distclean-compile:
+	-rm -f *.tab.c
+
+maintainer-clean-compile:
+
+.c.lo:
+	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
+
+.s.lo:
+	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
+
+.S.lo:
+	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+distclean-libtool:
+
+maintainer-clean-libtool:
+
+libdes.la: $(libdes_la_OBJECTS) $(libdes_la_DEPENDENCIES)
+	$(LINK) -rpath $(libdir) $(libdes_la_LDFLAGS) $(libdes_la_OBJECTS) $(libdes_la_LIBADD) $(LIBS)
+
+mostlyclean-binPROGRAMS:
+
+clean-binPROGRAMS:
+	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+
+distclean-binPROGRAMS:
+
+maintainer-clean-binPROGRAMS:
+
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(bindir)
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  if test -f $$p; then \
+	    echo " $(LIBTOOL)  --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
+	    $(LIBTOOL)  --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
+	  else :; fi; \
+	done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
+	done
+
+mostlyclean-checkPROGRAMS:
+
+clean-checkPROGRAMS:
+	-test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS)
+
+distclean-checkPROGRAMS:
+
+maintainer-clean-checkPROGRAMS:
+
+des$(EXEEXT): $(des_OBJECTS) $(des_DEPENDENCIES)
+	@rm -f des$(EXEEXT)
+	$(LINK) $(des_LDFLAGS) $(des_OBJECTS) $(des_LDADD) $(LIBS)
+
+destest$(EXEEXT): $(destest_OBJECTS) $(destest_DEPENDENCIES)
+	@rm -f destest$(EXEEXT)
+	$(LINK) $(destest_LDFLAGS) $(destest_OBJECTS) $(destest_LDADD) $(LIBS)
+
+mdtest$(EXEEXT): $(mdtest_OBJECTS) $(mdtest_DEPENDENCIES)
+	@rm -f mdtest$(EXEEXT)
+	$(LINK) $(mdtest_LDFLAGS) $(mdtest_OBJECTS) $(mdtest_LDADD) $(LIBS)
+
+install-includeHEADERS: $(include_HEADERS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(includedir)
+	@list='$(include_HEADERS)'; for p in $$list; do \
+	  if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
+	  echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p"; \
+	  $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p; \
+	done
+
+uninstall-includeHEADERS:
+	@$(NORMAL_UNINSTALL)
+	list='$(include_HEADERS)'; for p in $$list; do \
+	  rm -f $(DESTDIR)$(includedir)/$$p; \
+	done
+
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	here=`pwd` && cd $(srcdir) \
+	  && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+	-rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+subdir = lib/des
+
+distdir: $(DISTFILES)
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
+	  if test -d $$d/$$file; then \
+	    cp -pr $$/$$file $(distdir)/$$file; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	  fi; \
+	done
+	$(MAKE) $(AM_MAKEFLAGS) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-hook
+check-TESTS: $(TESTS)
+	@failed=0; all=0; \
+	srcdir=$(srcdir); export srcdir; \
+	for tst in $(TESTS); do \
+	  if test -f $$tst; then dir=.; \
+	  else dir="$(srcdir)"; fi; \
+	  if $(TESTS_ENVIRONMENT) $$dir/$$tst; then \
+	    all=`expr $$all + 1`; \
+	    echo "PASS: $$tst"; \
+	  elif test $$? -ne 77; then \
+	    all=`expr $$all + 1`; \
+	    failed=`expr $$failed + 1`; \
+	    echo "FAIL: $$tst"; \
+	  fi; \
+	done; \
+	if test "$$failed" -eq 0; then \
+	  banner="All $$all tests passed"; \
+	else \
+	  banner="$$failed of $$all tests failed"; \
+	fi; \
+	dashes=`echo "$$banner" | sed s/./=/g`; \
+	echo "$$dashes"; \
+	echo "$$banner"; \
+	echo "$$dashes"; \
+	test "$$failed" -eq 0
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+	$(MAKE) $(AM_MAKEFLAGS) check-TESTS check-local
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+install-exec-am: install-libLTLIBRARIES install-binPROGRAMS
+	@$(NORMAL_INSTALL)
+	$(MAKE) $(AM_MAKEFLAGS) install-exec-hook
+install-exec: install-exec-am
+
+install-data-am: install-includeHEADERS install-data-local
+install-data: install-data-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am: uninstall-libLTLIBRARIES uninstall-binPROGRAMS \
+		uninstall-includeHEADERS
+uninstall: uninstall-am
+all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(HEADERS) all-local
+all-redirect: all-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs:
+	$(mkinstalldirs)  $(DESTDIR)$(libdir) $(DESTDIR)$(bindir) \
+		$(DESTDIR)$(includedir)
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-rm -f Makefile $(CONFIG_CLEAN_FILES)
+	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+mostlyclean-am:  mostlyclean-libLTLIBRARIES mostlyclean-compile \
+		mostlyclean-libtool mostlyclean-binPROGRAMS \
+		mostlyclean-checkPROGRAMS mostlyclean-tags \
+		mostlyclean-generic
+
+mostlyclean: mostlyclean-am
+
+clean-am:  clean-libLTLIBRARIES clean-compile clean-libtool \
+		clean-binPROGRAMS clean-checkPROGRAMS clean-tags \
+		clean-generic mostlyclean-am
+
+clean: clean-am
+
+distclean-am:  distclean-libLTLIBRARIES distclean-compile \
+		distclean-libtool distclean-binPROGRAMS \
+		distclean-checkPROGRAMS distclean-tags \
+		distclean-generic clean-am
+	-rm -f libtool
+
+distclean: distclean-am
+
+maintainer-clean-am:  maintainer-clean-libLTLIBRARIES \
+		maintainer-clean-compile maintainer-clean-libtool \
+		maintainer-clean-binPROGRAMS \
+		maintainer-clean-checkPROGRAMS maintainer-clean-tags \
+		maintainer-clean-generic distclean-am
+	@echo "This command is intended for maintainers to use;"
+	@echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+
+.PHONY: mostlyclean-libLTLIBRARIES distclean-libLTLIBRARIES \
+clean-libLTLIBRARIES maintainer-clean-libLTLIBRARIES \
+uninstall-libLTLIBRARIES install-libLTLIBRARIES mostlyclean-compile \
+distclean-compile clean-compile maintainer-clean-compile \
+mostlyclean-libtool distclean-libtool clean-libtool \
+maintainer-clean-libtool mostlyclean-binPROGRAMS distclean-binPROGRAMS \
+clean-binPROGRAMS maintainer-clean-binPROGRAMS uninstall-binPROGRAMS \
+install-binPROGRAMS mostlyclean-checkPROGRAMS distclean-checkPROGRAMS \
+clean-checkPROGRAMS maintainer-clean-checkPROGRAMS \
+uninstall-includeHEADERS install-includeHEADERS tags mostlyclean-tags \
+distclean-tags clean-tags maintainer-clean-tags distdir check-TESTS \
+info-am info dvi-am dvi check-local check check-am installcheck-am \
+installcheck install-exec-am install-exec install-data-local \
+install-data-am install-data install-am install uninstall-am uninstall \
+all-local all-redirect all-am all installdirs mostlyclean-generic \
+distclean-generic clean-generic maintainer-clean-generic clean \
+mostlyclean distclean maintainer-clean
+
+
+install-suid-programs:
+	@foo='$(bin_SUIDS)'; \
+	for file in $$foo; do \
+	x=$(DESTDIR)$(bindir)/$$file; \
+	if chown 0:0 $$x && chmod u+s $$x; then :; else \
+	chmod 0 $$x; fi; done
+
+install-exec-hook: install-suid-programs
+
+install-build-headers:: $(include_HEADERS) $(build_HEADERZ)
+	@foo='$(include_HEADERS) $(build_HEADERZ)'; \
+	for f in $$foo; do \
+		f=`basename $$f`; \
+		if test -f "$(srcdir)/$$f"; then file="$(srcdir)/$$f"; \
+		else file="$$f"; fi; \
+		if cmp -s  $$file $(buildinclude)/$$f 2> /dev/null ; then \
+		: ; else \
+			echo " $(INSTALL_DATA) $$file $(buildinclude)/$$f"; \
+			$(INSTALL_DATA) $$file $(buildinclude)/$$f; \
+		fi ; \
+	done
+
+all-local: install-build-headers
+#NROFF_MAN = nroff -man
+.1.cat1:
+	$(NROFF_MAN) $< > $@
+.3.cat3:
+	$(NROFF_MAN) $< > $@
+.5.cat5:
+	$(NROFF_MAN) $< > $@
+.8.cat8:
+	$(NROFF_MAN) $< > $@
+
+dist-cat1-mans:
+	@foo='$(man1_MANS)'; \
+	bar='$(man_MANS)'; \
+	for i in $$bar; do \
+	case $$i in \
+	*.1) foo="$$foo $$i";; \
+	esac; done ;\
+	for i in $$foo; do \
+		x=`echo $$i | sed 's/\.[^.]*$$/.cat1/'`; \
+		echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
+		$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
+	done
+
+dist-cat3-mans:
+	@foo='$(man3_MANS)'; \
+	bar='$(man_MANS)'; \
+	for i in $$bar; do \
+	case $$i in \
+	*.3) foo="$$foo $$i";; \
+	esac; done ;\
+	for i in $$foo; do \
+		x=`echo $$i | sed 's/\.[^.]*$$/.cat3/'`; \
+		echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
+		$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
+	done
+
+dist-cat5-mans:
+	@foo='$(man5_MANS)'; \
+	bar='$(man_MANS)'; \
+	for i in $$bar; do \
+	case $$i in \
+	*.5) foo="$$foo $$i";; \
+	esac; done ;\
+	for i in $$foo; do \
+		x=`echo $$i | sed 's/\.[^.]*$$/.cat5/'`; \
+		echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
+		$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
+	done
+
+dist-cat8-mans:
+	@foo='$(man8_MANS)'; \
+	bar='$(man_MANS)'; \
+	for i in $$bar; do \
+	case $$i in \
+	*.8) foo="$$foo $$i";; \
+	esac; done ;\
+	for i in $$foo; do \
+		x=`echo $$i | sed 's/\.[^.]*$$/.cat8/'`; \
+		echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
+		$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
+	done
+
+dist-hook: dist-cat1-mans dist-cat3-mans dist-cat5-mans dist-cat8-mans
+
+install-cat1-mans:
+	@ext=1;\
+	foo='$(man1_MANS)'; \
+	bar='$(man_MANS)'; \
+	for i in $$bar; do \
+	case $$i in \
+	*.1) foo="$$foo $$i";; \
+	esac; done; \
+	if test "$$foo"; then \
+		$(mkinstalldirs) $(DESTDIR)$(cat1dir); \
+		for x in $$foo; do \
+			f=`echo $$x | sed 's/\.[^.]*$$/.cat1/'`; \
+			if test -f "$(srcdir)/$$f"; then \
+				b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
+				echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX)";\
+				$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX);\
+			 fi; \
+		done ;\
+	fi
+
+install-cat3-mans:
+	@ext=3;\
+	foo='$(man3_MANS)'; \
+	bar='$(man_MANS)'; \
+	for i in $$bar; do \
+	case $$i in \
+	*.3) foo="$$foo $$i";; \
+	esac; done; \
+	if test "$$foo"; then \
+		$(mkinstalldirs) $(DESTDIR)$(cat3dir); \
+		for x in $$foo; do \
+			f=`echo $$x | sed 's/\.[^.]*$$/.cat3/'`; \
+			if test -f "$(srcdir)/$$f"; then \
+				b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
+				echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX)";\
+				$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX);\
+			 fi; \
+		done ;\
+	fi
+
+install-cat5-mans:
+	@ext=5;\
+	foo='$(man5_MANS)'; \
+	bar='$(man_MANS)'; \
+	for i in $$bar; do \
+	case $$i in \
+	*.5) foo="$$foo $$i";; \
+	esac; done; \
+	if test "$$foo"; then \
+		$(mkinstalldirs) $(DESTDIR)$(cat5dir); \
+		for x in $$foo; do \
+			f=`echo $$x | sed 's/\.[^.]*$$/.cat5/'`; \
+			if test -f "$(srcdir)/$$f"; then \
+				b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
+				echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX)";\
+				$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX);\
+			 fi; \
+		done ;\
+	fi
+
+install-cat8-mans:
+	@ext=8;\
+	foo='$(man8_MANS)'; \
+	bar='$(man_MANS)'; \
+	for i in $$bar; do \
+	case $$i in \
+	*.8) foo="$$foo $$i";; \
+	esac; done; \
+	if test "$$foo"; then \
+		$(mkinstalldirs) $(DESTDIR)$(cat8dir); \
+		for x in $$foo; do \
+			f=`echo $$x | sed 's/\.[^.]*$$/.cat8/'`; \
+			if test -f "$(srcdir)/$$f"; then \
+				b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
+				echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX)";\
+				$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX);\
+			 fi; \
+		done ;\
+	fi
+
+install-cat-mans: install-cat1-mans install-cat3-mans install-cat5-mans install-cat8-mans
+
+install-data-local: install-cat-mans
+
+.et.h:
+	$(COMPILE_ET) $<
+.et.c:
+	$(COMPILE_ET) $<
+
+.x.c:
+	@cmp -s $< $@ 2> /dev/null || cp $< $@
+
+check-local::
+	@foo='$(CHECK_LOCAL)'; \
+	  if test "$$foo"; then \
+	  failed=0; all=0; \
+	  for i in $$foo; do \
+	    all=`expr $$all + 1`; \
+	    if ./$$i --version > /dev/null 2>&1; then \
+	      echo "PASS: $$i"; \
+	    else \
+	      echo "FAIL: $$i"; \
+	      failed=`expr $$failed + 1`; \
+	    fi; \
+	  done; \
+	  if test "$$failed" -eq 0; then \
+	    banner="All $$all tests passed"; \
+	  else \
+	    banner="$$failed of $$all tests failed"; \
+	  fi; \
+	  dashes=`echo "$$banner" | sed s/./=/g`; \
+	  echo "$$dashes"; \
+	  echo "$$banner"; \
+	  echo "$$dashes"; \
+	  test "$$failed" -eq 0; \
+	fi
+
+dist-hook:
+	$(mkinstalldirs) $(distdir)/t
+	$(INSTALL_DATA) $(srcdir)/t/perl $(distdir)/t
+	$(INSTALL_DATA) $(srcdir)/t/test $(distdir)/t
+	$(mkinstalldirs) $(distdir)/asm
+	(cd $(srcdir)/asm && tar cf - $(asm_files)) \
+		| (cd $(distdir)/asm; tar xf -)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/crypto/libdes/Makefile.ssl b/crypto/libdes/Makefile.ssl
new file mode 100644
index 0000000..c415d39
--- /dev/null
+++ b/crypto/libdes/Makefile.ssl
@@ -0,0 +1,108 @@
+#
+# SSLeay/crypto/des/Makefile
+#
+
+DIR=	des
+TOP=	../..
+CC=	cc
+CPP=	cc -E
+INCLUDES=
+CFLAG=-g
+INSTALLTOP=/usr/local/ssl
+MAKE=		make -f Makefile.ssl
+MAKEDEPEND=	makedepend -fMakefile.ssl
+MAKEFILE=	Makefile.ssl
+DES_ENC=	des_enc.o
+
+CFLAGS= $(INCLUDES) $(CFLAG)
+
+GENERAL=Makefile des.org des_locl.org
+TEST=destest.c
+APPS=
+
+LIB=$(TOP)/libcrypto.a
+LIBSRC=	cbc3_enc.c cbc_cksm.c cbc_enc.c  cfb64enc.c cfb_enc.c  \
+	ecb3_enc.c ecb_enc.c  ede_enc.c  enc_read.c enc_writ.c \
+	fcrypt.c   ncbc_enc.c ofb64enc.c ofb_enc.c  pcbc_enc.c \
+	qud_cksm.c rand_key.c read_pwd.c rpc_enc.c  set_key.c  \
+	xcbc_enc.c des_enc.c \
+	str2key.c  cfb64ede.c ofb64ede.c supp.c
+
+LIBOBJ= set_key.o  ecb_enc.o  ede_enc.o  cbc_enc.o  cbc3_enc.o \
+	ecb3_enc.o cfb64enc.o cfb64ede.o cfb_enc.o  ofb64ede.o \
+	enc_read.o enc_writ.o fcrypt.o   ncbc_enc.o ofb64enc.o \
+	ofb_enc.o  str2key.o  pcbc_enc.o qud_cksm.o rand_key.o \
+	xcbc_enc.o ${DES_ENC} \
+	read_pwd.o rpc_enc.o  cbc_cksm.o supp.o
+
+SRC= $(LIBSRC)
+
+EXHEADER= des.h
+HEADER=	des_locl.h rpc_des.h podd.h sk.h spr.h des_ver.h $(EXHEADER)
+
+ALL=    $(GENERAL) $(SRC) $(HEADER)
+
+top:
+	(cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
+
+all:	lib
+
+lib:	$(LIBOBJ)
+	ar r $(LIB) $(LIBOBJ)
+	sh $(TOP)/util/ranlib.sh $(LIB)
+	@touch lib
+
+asm/dx86-elf.o: asm/dx86-cpp.s asm/dx86unix.cpp
+	$(CPP) -DELF asm/dx86unix.cpp | as -o asm/dx86-elf.o
+
+asm/dx86-sol.o: asm/dx86-cpp.s asm/dx86unix.cpp
+	$(CPP) -DSOL asm/dx86unix.cpp | as -o asm/dx86-sol.o
+
+asm/dx86-out.o: asm/dx86-cpp.s asm/dx86unix.cpp
+	$(CPP) -DOUT asm/dx86unix.cpp | as -o asm/dx86-out.o
+
+asm/dx86bsdi.o: asm/dx86-cpp.s asm/dx86unix.cpp
+	$(CPP) -DBSDI asm/dx86unix.cpp | as -o asm/dx86bsdi.o
+
+files:
+	perl $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO
+
+links:
+	/bin/rm -f Makefile
+	$(TOP)/util/point.sh Makefile.ssl Makefile ;
+	/bin/rm -f des.doc
+	$(TOP)/util/point.sh ../../doc/des.doc des.doc ;
+	$(TOP)/util/mklink.sh ../../include $(EXHEADER)
+	$(TOP)/util/mklink.sh ../../test $(TEST)
+	$(TOP)/util/mklink.sh ../../apps $(APPS)
+
+install: installs
+
+installs:
+	@for i in $(EXHEADER) ; \
+	do  \
+	(cp $$i $(INSTALLTOP)/include/$$i; \
+	chmod 644 $(INSTALLTOP)/include/$$i ) \
+	done;
+
+tags:
+	ctags $(SRC)
+
+tests:
+
+lint:
+	lint -DLINT $(INCLUDES) $(SRC)>fluff
+
+depend:
+	$(MAKEDEPEND) $(INCLUDES) $(PROGS) $(LIBSRC)
+
+dclean:
+	perl -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
+	mv -f Makefile.new $(MAKEFILE)
+
+clean:
+	/bin/rm -f *.o asm/*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
+
+errors:
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/libdes/Makefile.uni b/crypto/libdes/Makefile.uni
new file mode 100644
index 0000000..f78ea14
--- /dev/null
+++ b/crypto/libdes/Makefile.uni
@@ -0,0 +1,207 @@
+# You must select the correct terminal control system to be used to
+# turn character echo off when reading passwords.  There a 5 systems
+# SGTTY   - the old BSD system
+# TERMIO  - most system V boxes
+# TERMIOS - SGI (ala IRIX).
+# VMS     - the DEC operating system
+# MSDOS   - we all know what it is :-)
+# read_pwd.c makes a reasonable guess at what is correct.
+
+# If you are on a DEC Alpha, edit des.h and change the DES_LONG
+# define to 'unsigned int'.  I have seen this give a %20 speedup.
+
+OPTS0= -DRAND -DTERMIO #-DNOCONST
+
+# Version 1.94 has changed the strings_to_key function so that it is
+# now compatible with MITs when the string is longer than 8 characters.
+# If you wish to keep the old version, uncomment the following line.
+# This will affect the -E/-D options on des(1).
+#OPTS1= -DOLD_STR_TO_KEY
+
+# There are 4 possible performance options
+# -DDES_PTR
+# -DDES_RISC1
+# -DDES_RISC2 (only one of DES_RISC1 and DES_RISC2)
+# -DDES_UNROLL
+# after the initial build, run 'des_opts' to see which options are best
+# for your platform.  There are some listed in options.txt
+#OPTS2= -DDES_PTR 
+#OPTS3= -DDES_RISC1 # or DES_RISC2
+OPTS4= -DDES_UNROLL
+
+OPTS= $(OPTS0) $(OPTS1) $(OPTS2) $(OPTS3) $(OPTS4)
+
+CC=cc
+CFLAGS= -D_HPUX_SOURCE -Aa +O2 $(OPTS) $(CFLAG)
+
+#CC=gcc
+#CFLAGS= -O3 -fomit-frame-pointer $(OPTS) $(CFLAG)
+
+CPP=$(CC) -E
+
+DES_ENC=des_enc.o	# normal C version
+#DES_ENC=asm/dx86-elf.o	# elf format x86
+#DES_ENC=asm/dx86-out.o	# a.out format x86
+#DES_ENC=asm/dx86-sol.o	# solaris format x86 
+#DES_ENC=asm/dx86bsdi.o	# bsdi format x86 
+
+LIBDIR=/usr/local/lib
+BINDIR=/usr/local/bin
+INCDIR=/usr/local/include
+MANDIR=/usr/local/man
+MAN1=1
+MAN3=3
+SHELL=/bin/sh
+OBJS=	cbc3_enc.o cbc_cksm.o cbc_enc.o ncbc_enc.o pcbc_enc.o qud_cksm.o \
+	cfb64ede.o cfb64enc.o cfb_enc.o ecb3_enc.o ecb_enc.o  ede_enc.o  \
+	enc_read.o enc_writ.o fcrypt.o  ofb64ede.o ofb64enc.o ofb_enc.o  \
+	rand_key.o read_pwd.o set_key.o rpc_enc.o  str2key.o supp.o \
+	$(DES_ENC) xcbc_enc.o
+
+GENERAL=$(GENERAL_LIT) FILES Imakefile times vms.com KERBEROS MODES.DES \
+	GNUmakefile des.man DES.pm DES.pod DES.xs Makefile.PL \
+	Makefile.uni typemap t Makefile.ssl makefile.bc Makefile.lit \
+	des.org des_locl.org
+DES=	des.c
+TESTING=rpw.c $(TESTING_LIT)
+HEADERS= $(HEADERS_LIT) rpc_des.h
+LIBDES= cbc_cksm.c pcbc_enc.c qud_cksm.c \
+	cfb64ede.c cfb64enc.c cfb_enc.c ecb3_enc.c  cbc3_enc.c  \
+	enc_read.c enc_writ.c ofb64ede.c ofb64enc.c ofb_enc.c  \
+	rand_key.c rpc_enc.c  str2key.c  supp.c \
+	xcbc_enc.c $(LIBDES_LIT) read_pwd.c
+
+TESTING_LIT=destest.c speed.c des_opts.c
+GENERAL_LIT=COPYRIGHT INSTALL README VERSION Makefile des_crypt.man \
+	des.doc options.txt asm
+HEADERS_LIT=des_ver.h des.h des_locl.h podd.h sk.h spr.h
+LIBDES_LIT=ede_enc.c cbc_enc.c ncbc_enc.c ecb_enc.c fcrypt.c set_key.c des_enc.c
+
+PERL=	des.pl testdes.pl doIP doIP2 doPC1 doPC2 PC1 PC2 shifts.pl
+
+ALL=	$(GENERAL) $(DES) $(TESTING) $(LIBDES) $(PERL) $(HEADERS)
+
+DLIB=	libdes.a
+
+all: $(DLIB) destest rpw des speed des_opts
+
+cc:
+	make CC=cc CFLAGS="-O $(OPTS) $(CFLAG)" all
+
+gcc:
+	make CC=gcc CFLAGS="-O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all
+
+x86-elf:
+	make DES_ENC=asm/dx86-elf.o CC=gcc CFLAGS="-DELF -O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all
+
+x86-out:
+	make DES_ENC=asm/dx86-out.o CC=gcc CFLAGS="-DOUT -O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all
+
+x86-solaris:
+	make DES_ENC=asm/dx86-sol.o CFLAGS="-DSOL -O  $(OPTS) $(CFLAG)" all
+
+x86-bsdi:
+	make DES_ENC=asm/dx86bsdi.o CC=gcc CFLAGS="-DBSDI -O3 -fomit-frame-pointer $(OPTS) $(CFLAG)" all
+
+asm/dx86-elf.o: asm/dx86-cpp.s asm/dx86unix.cpp
+	$(CPP) -DELF asm/dx86unix.cpp | as -o asm/dx86-elf.o
+
+asm/dx86-sol.o: asm/dx86-cpp.s asm/dx86unix.cpp
+	$(CPP) -DSOL asm/dx86unix.cpp | as -o asm/dx86-sol.o
+
+asm/dx86-out.o: asm/dx86-cpp.s asm/dx86unix.cpp
+	$(CPP) -DOUT asm/dx86unix.cpp | as -o asm/dx86-out.o
+
+asm/dx86bsdi.o: asm/dx86-cpp.s asm/dx86unix.cpp
+	$(CPP) -DBSDI asm/dx86unix.cpp | as -o asm/dx86bsdi.o
+
+test:	all
+	./destest
+
+$(DLIB): $(OBJS)
+	/bin/rm -f $(DLIB)
+	ar cr $(DLIB) $(OBJS)
+	-if test -s /bin/ranlib; then /bin/ranlib $(DLIB); \
+	else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(DLIB); \
+	else exit 0; fi; fi
+
+des_opts: des_opts.o libdes.a
+	$(CC) $(CFLAGS) -o des_opts des_opts.o libdes.a
+
+destest: destest.o libdes.a
+	$(CC) $(CFLAGS) -o destest destest.o libdes.a
+
+rpw: rpw.o libdes.a
+	$(CC) $(CFLAGS) -o rpw rpw.o libdes.a
+
+speed: speed.o libdes.a
+	$(CC) $(CFLAGS) -o speed speed.o libdes.a
+
+des: des.o libdes.a
+	$(CC) $(CFLAGS) -o des des.o libdes.a
+
+tags:
+	ctags $(DES) $(TESTING) $(LIBDES)
+
+tar_lit:
+	/bin/mv Makefile Makefile.tmp
+	/bin/cp Makefile.lit Makefile
+	tar chf libdes-l.tar $(LIBDES_LIT) $(HEADERS_LIT) \
+		$(GENERAL_LIT) $(TESTING_LIT)
+	/bin/rm -f Makefile
+	/bin/mv Makefile.tmp Makefile
+
+tar:
+	tar chf libdes.tar $(ALL)
+
+shar:
+	shar $(ALL) >libdes.shar
+
+depend:
+	makedepend $(LIBDES) $(DES) $(TESTING)
+
+clean:
+	/bin/rm -f *.o tags core rpw destest des speed $(DLIB) .nfs* *.old \
+	*.bak destest rpw des_opts asm/*.o 
+
+dclean:
+	sed -e '/^# DO NOT DELETE THIS LINE/ q' Makefile >Makefile.new
+	mv -f Makefile.new Makefile
+
+# Eric is probably going to choke when he next looks at this --tjh
+install: $(DLIB) des
+	if test $(INSTALLTOP); then \
+	    echo SSL style install; \
+	    cp $(DLIB) $(INSTALLTOP)/lib; \
+	    if test -s /bin/ranlib; then \
+	        /bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \
+	    else \
+		if test -s /usr/bin/ranlib; then \
+		/usr/bin/ranlib $(INSTALLTOP)/lib/$(DLIB); \
+	    fi; fi; \
+	    chmod 644 $(INSTALLTOP)/lib/$(DLIB); \
+	    cp des.h $(INSTALLTOP)/include; \
+	    chmod 644 $(INSTALLTOP)/include/des.h; \
+	    cp des $(INSTALLTOP)/bin; \
+	    chmod 755 $(INSTALLTOP)/bin/des; \
+	else \
+	    echo Standalone install; \
+	    cp $(DLIB) $(LIBDIR)/$(DLIB); \
+	    if test -s /bin/ranlib; then \
+	      /bin/ranlib $(LIBDIR)/$(DLIB); \
+	    else \
+	      if test -s /usr/bin/ranlib; then \
+		/usr/bin/ranlib $(LIBDIR)/$(DLIB); \
+	      fi; \
+	    fi; \
+	    chmod 644 $(LIBDIR)/$(DLIB); \
+	    cp des $(BINDIR)/des; \
+	    chmod 711 $(BINDIR)/des; \
+	    cp des_crypt.man $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \
+	    chmod 644 $(MANDIR)/man$(MAN3)/des_crypt.$(MAN3); \
+	    cp des.man $(MANDIR)/man$(MAN1)/des.$(MAN1); \
+	    chmod 644 $(MANDIR)/man$(MAN1)/des.$(MAN1); \
+	    cp des.h $(INCDIR)/des.h; \
+	    chmod 644 $(INCDIR)/des.h; \
+	fi
+# DO NOT DELETE THIS LINE -- make depend depends on it.
diff --git a/crypto/libdes/PC1 b/crypto/libdes/PC1
new file mode 100755
index 0000000..efb8348
--- /dev/null
+++ b/crypto/libdes/PC1
@@ -0,0 +1,28 @@
+#!/usr/local/bin/perl
+
+@PC1=(  57,49,41,33,25,17, 9,
+	 1,58,50,42,34,26,18,
+	10, 2,59,51,43,35,27,
+	19,11, 3,60,52,44,36,
+	"-","-","-","-",
+	63,55,47,39,31,23,15,
+	 7,62,54,46,38,30,22,
+	14, 6,61,53,45,37,29,
+	21,13, 5,28,20,12, 4,
+	"-","-","-","-",
+	);
+
+foreach (@PC1)
+	{
+	if ($_ ne "-")
+		{
+		$_--;
+		$_=int($_/8)*8+7-($_%8);
+		printf "%2d  ",$_;
+		}
+	else
+		{ print "--  "; }
+	print "\n" if (((++$i) % 8) == 0);
+	print "\n" if ((($i) % 32) == 0);
+	}
+
diff --git a/crypto/libdes/PC2 b/crypto/libdes/PC2
new file mode 100755
index 0000000..2d56027
--- /dev/null
+++ b/crypto/libdes/PC2
@@ -0,0 +1,57 @@
+#!/usr/local/bin/perl
+
+@PC2_C=(14,17,11,24, 1, 5,
+	 3,28,15, 6,21,10,
+	23,19,12, 4,26, 8,
+	16, 7,27,20,13, 2,
+	);
+
+@PC2_D=(41,52,31,37,47,55,
+	30,40,51,45,33,48,
+	44,49,39,56,34,53,
+	46,42,50,36,29,32,
+	);
+
+foreach (@PC2_C) {
+	if ($_ ne "-")
+		{
+		$_--;
+		printf "%2d  ",$_; }
+	else { print "--  "; }
+	$C{$_}=1;
+	print "\n" if (((++$i) % 8) == 0);
+	}
+$i=0;
+print "\n";
+foreach (@PC2_D) {
+	if ($_ ne "-")
+		{
+		$_-=29;
+		printf "%2d  ",$_; }
+	else { print "--  "; }
+	$D{$_}=1;
+	print "\n" if (((++$i) % 8) == 0); }
+
+print "\n";
+foreach $i (0 .. 27)
+	{
+	$_=$C{$i};
+	if ($_ ne "-") {printf "%2d ",$_;}
+	else { print "--  "; }
+	print "\n" if (((++$i) % 8) == 0);
+	}
+print "\n";
+
+print "\n";
+foreach $i (0 .. 27)
+	{
+	$_=$D{$i};
+	if ($_ ne "-") {printf "%2d  ",$_;}
+	else { print "--  "; }
+	print "\n" if (((++$i) % 8) == 0);
+	}
+print "\n";
+sub numsort
+	{
+	$a-$b;
+	}
diff --git a/crypto/libdes/README b/crypto/libdes/README
new file mode 100644
index 0000000..58280c2
--- /dev/null
+++ b/crypto/libdes/README
@@ -0,0 +1,54 @@
+
+		libdes, Version 4.01 13-Jan-97
+
+		Copyright (c) 1997, Eric Young
+			  All rights reserved.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms specified in COPYRIGHT.
+    
+--
+The primary ftp site for this library is
+ftp://ftp.psy.uq.oz.au/pub/Crypto/DES/libdes-x.xx.tar.gz
+libdes is now also shipped with SSLeay.  Primary ftp site of
+ftp://ftp.psy.uq.oz.au/pub/Crypto/SSL/SSLeay-x.x.x.tar.gz
+
+The best way to build this library is to build it as part of SSLeay.
+
+This kit builds a DES encryption library and a DES encryption program.
+It supports ecb, cbc, ofb, cfb, triple ecb, triple cbc, triple ofb,
+triple cfb, desx, and MIT's pcbc encryption modes and also has a fast
+implementation of crypt(3).
+It contains support routines to read keys from a terminal,
+generate a random key, generate a key from an arbitrary length string,
+read/write encrypted data from/to a file descriptor.
+
+The implementation was written so as to conform with the manual entry
+for the des_crypt(3) library routines from MIT's project Athena.
+
+destest should be run after compilation to test the des routines.
+rpw should be run after compilation to test the read password routines.
+The des program is a replacement for the sun des command.  I believe it
+conforms to the sun version.
+
+The Imakefile is setup for use in the kerberos distribution.
+
+These routines are best compiled with gcc or any other good
+optimising compiler.
+Just turn you optimiser up to the highest settings and run destest
+after the build to make sure everything works.
+
+I believe these routines are close to the fastest and most portable DES
+routines that use small lookup tables (4.5k) that are publicly available.
+The fcrypt routine is faster than ufc's fcrypt (when compiling with
+gcc2 -O2) on the sparc 2 (1410 vs 1270) but is not so good on other machines
+(on a sun3/260 168 vs 336).  It is a function of CPU on chip cache size.
+[ 10-Jan-97 and a function of an incorrect speed testing program in
+  ufc which gave much better test figures that reality ].
+
+It is worth noting that on sparc and Alpha CPUs, performance of the DES
+library can vary by upto %10 due to the positioning of files after application
+linkage.
+
+Eric Young (eay@mincom.oz.au)
+
diff --git a/crypto/libdes/VERSION b/crypto/libdes/VERSION
new file mode 100644
index 0000000..bb00c3e
--- /dev/null
+++ b/crypto/libdes/VERSION
@@ -0,0 +1,382 @@
+Version 4.01 14/01/97
+	Even faster inner loop in the DES assember for x86 and a modification
+	for IP/FP which is faster on x86.  Both of these changes are
+	from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>.  His
+	changes make the assember run %40 faster on a pentium.  This is just
+	a case of getting the instruction sequence 'just right'.
+	All credit to 'Svend' :-)
+	Quite a few special x86 'make' targets.
+	A libdes-l (lite) distribution.
+
+Version 4.00
+	After a bit of a pause, I'll up the major version number since this
+	is mostly a performace release.  I've added x86 assember and
+	added more options for performance.  A %28 speedup for gcc 
+	on a pentium and the assember is a %50 speedup.
+	MIPS CPU's, sparc and Alpha are the main CPU's with speedups.
+	Run des_opts to work out which options should be used.
+	DES_RISC1/DES_RISC2 use alternative inner loops which use
+	more registers but should give speedups on any CPU that does
+	dual issue (pentium).  DES_UNROLL unrolls the inner loop,
+	which costs in code size.
+
+Version 3.26
+	I've finally removed one of the shifts in D_ENCRYPT.  This
+	meant I've changed the des_SPtrans table (spr.h), the set_key()
+	function and some things in des_enc.c.  This has definitly
+	made things faster :-).  I've known about this one for some
+	time but I've been too lazy to follow it up :-).
+	Noticed that in the D_ENCRYPT() macro, we can just do L^=(..)^(..)^..
+	instead of L^=((..)|(..)|(..)..  This should save a register at
+	least.
+	Assember for x86.  The file to replace is des_enc.c, which is replaced
+	by one of the assember files found in asm.  Look at des/asm/readme
+	for more info.
+
+	/* Modification to fcrypt so it can be compiled to support
+	HPUX 10.x's long password format, define -DLONGCRYPT to use this.
+	Thanks to Jens Kupferschmidt <bt1cu@hpboot.rz.uni-leipzig.de>. */
+
+	SIGWINCH case put in des_read_passwd() so the function does not
+	'exit' if this function is recieved.
+
+Version 3.25 17/07/96
+	Modified read_pwd.c so that stdin can be read if not a tty.
+	Thanks to Jeff Barber <jeffb@issl.atl.hp.com> for the patches.
+	des_init_random_number_generator() shortened due to VMS linker
+	limits.
+	Added RSA's DESX cbc mode.  It is a form of cbc encryption, with 2
+	8 byte quantites xored before and after encryption.
+	des_xcbc_encryption() - the name is funny to preserve the des_
+	prefix on all functions.
+
+Version 3.24 20/04/96
+	The DES_PTR macro option checked and used by SSLeay configuration
+
+Version 3.23 11/04/96
+	Added DES_LONG.  If defined to 'unsigned int' on the DEC Alpha,
+	it gives a %20 speedup :-)
+	Fixed the problem with des.pl under perl5.  The patches were
+	sent by Ed Kubaitis (ejk@uiuc.edu).
+	if fcrypt.c, changed values to handle illegal salt values the way
+	normal crypt() implementations do.  Some programs apparently use
+	them :-(. The patch was sent by Bjorn Gronvall <bg@sics.se>
+
+Version 3.22 29/11/95
+	Bug in des(1), an error with the uuencoding stuff when the
+	'data' is small, thanks to Geoff Keating <keagchon@mehta.anu.edu.au>
+	for the patch.
+
+Version 3.21 22/11/95
+	After some emailing back and forth with 
+	Colin Plumb <colin@nyx10.cs.du.edu>, I've tweaked a few things
+	and in a future version I will probably put in some of the
+	optimisation he suggested for use with the DES_USE_PTR option.
+	Extra routines from Mark Murray <mark@grondar.za> for use in
+	freeBSD.  They mostly involve random number generation for use
+	with kerberos.  They involve evil machine specific system calls
+	etc so I would normally suggest pushing this stuff into the
+	application and/or using RAND_seed()/RAND_bytes() if you are
+	using this DES library as part of SSLeay.
+	Redone the read_pw() function so that it is cleaner and
+	supports termios, thanks to Sameer Parekh <sameer@c2.org>
+	for the initial patches for this.
+	Renamed 3ecb_encrypt() to ecb3_encrypt().  This has been
+	 done just to make things more consistent.
+	I have also now added triple DES versions of cfb and ofb.
+
+Version 3.20
+	Damn, Damn, Damn, as pointed out by Mike_Spreitzer.PARC@xerox.com,
+	my des_random_seed() function was only copying 4 bytes of the
+	passed seed into the init structure.  It is now fixed to copy 8.
+	My own suggestion is to used something like MD5 :-)
+
+Version 3.19 
+	While looking at my code one day, I though, why do I keep on
+	calling des_encrypt(in,out,ks,enc) when every function that
+	calls it has in and out the same.  So I dropped the 'out'
+	parameter, people should not be using this function.
+
+Version 3.18 30/08/95
+	Fixed a few bit with the distribution and the filenames.
+	3.17 had been munged via a move to DOS and back again.
+	NO CODE CHANGES
+
+Version 3.17 14/07/95
+	Fixed ede3 cbc which I had broken in 3.16.  I have also
+	removed some unneeded variables in 7-8 of the routines.
+
+Version 3.16 26/06/95
+	Added des_encrypt2() which does not use IP/FP, used by triple
+	des routines.  Tweaked things a bit elsewhere. %13 speedup on
+	sparc and %6 on a R4400 for ede3 cbc mode.
+
+Version 3.15 06/06/95
+	Added des_ncbc_encrypt(), it is des_cbc mode except that it is
+	'normal' and copies the new iv value back over the top of the
+	passed parameter.
+	CHANGED des_ede3_cbc_encrypt() so that it too now overwrites
+	the iv.  THIS WILL BREAK EXISTING CODE, but since this function
+	only new, I feel I can change it, not so with des_cbc_encrypt :-(.
+	I need to update the documentation.
+
+Version 3.14 31/05/95
+	New release upon the world, as part of my SSL implementation.
+	New copyright and usage stuff.  Basically free for all to use
+	as long as you say it came from me :-)
+
+Version 3.13 31/05/95
+	A fix in speed.c, if HZ is not defined, I set it to 100.0
+	which is reasonable for most unixes except SunOS 4.x.
+	I now have a #ifdef sun but timing for SunOS 4.x looked very
+	good :-(.  At my last job where I used SunOS 4.x, it was
+	defined to be 60.0 (look at the old INSTALL documentation), at
+	the last release had it changed to 100.0 since I now work with
+	Solaris2 and SVR4 boxes.
+	Thanks to  Rory Chisholm <rchishol@math.ethz.ch> for pointing this
+	one out.
+
+Version 3.12 08/05/95
+	As pointed out by The Crypt Keeper <tck@bend.UCSD.EDU>,
+	my D_ENCRYPT macro in crypt() had an un-necessary variable.
+	It has been removed.
+
+Version 3.11 03/05/95
+	Added des_ede3_cbc_encrypt() which is cbc mode des with 3 keys
+	and one iv.  It is a standard and I needed it for my SSL code.
+	It makes more sense to use this for triple DES than
+	3cbc_encrypt().  I have also added (or should I say tested :-)
+	cfb64_encrypt() which is cfb64 but it will encrypt a partial
+	number of bytes - 3 bytes in 3 bytes out.  Again this is for
+	my SSL library, as a form of encryption to use with SSL
+	telnet.
+
+Version 3.10 22/03/95
+	Fixed a bug in 3cbc_encrypt() :-(.  When making repeated calls
+	to cbc3_encrypt, the 2 iv values that were being returned to
+	be used in the next call were reversed :-(.
+	Many thanks to Bill Wade <wade@Stoner.COM> for pointing out
+	this error.
+
+Version 3.09 01/02/95
+	Fixed des_random_key to far more random, it was rather feeble
+	with regards to picking the initial seed.  The problem was
+	pointed out by Olaf Kirch <okir@monad.swb.de>.
+
+Version 3.08 14/12/94
+	Added Makefile.PL so libdes can be built into perl5.
+	Changed des_locl.h so RAND is always defined.
+
+Version 3.07 05/12/94
+	Added GNUmake and stuff so the library can be build with
+	glibc.
+
+Version 3.06 30/08/94
+	Added rpc_enc.c which contains _des_crypt.  This is for use in
+	secure_rpc v 4.0
+	Finally fixed the cfb_enc problems.
+	Fixed a few parameter parsing bugs in des (-3 and -b), thanks
+	to Rob McMillan <R.McMillan@its.gu.edu.au>
+
+Version 3.05 21/04/94
+	for unsigned long l; gcc does not produce ((l>>34) == 0)
+	This causes bugs in cfb_enc.
+	Thanks to Hadmut Danisch <danisch@ira.uka.de>
+
+Version 3.04 20/04/94
+	Added a version number to des.c and libdes.a
+
+Version 3.03 12/01/94
+	Fixed a bug in non zero iv in 3cbc_enc.
+
+Version 3.02 29/10/93
+	I now work in a place where there are 6+ architectures and 14+
+	OS versions :-).
+	Fixed TERMIO definition so the most sys V boxes will work :-)
+
+Release upon comp.sources.misc
+Version 3.01 08/10/93
+	Added des_3cbc_encrypt()
+
+Version 3.00 07/10/93
+	Fixed up documentation.
+	quad_cksum definitely compatible with MIT's now.
+
+Version 2.30 24/08/93
+	Triple DES now defaults to triple cbc but can do triple ecb
+	 with the -b flag.
+	Fixed some MSDOS uuen/uudecoding problems, thanks to
+	Added prototypes.
+	
+Version 2.22 29/06/93
+	Fixed a bug in des_is_weak_key() which stopped it working :-(
+	thanks to engineering@MorningStar.Com.
+
+Version 2.21 03/06/93
+	des(1) with no arguments gives quite a bit of help.
+	Added -c (generate ckecksum) flag to des(1).
+	Added -3 (triple DES) flag to des(1).
+	Added cfb and ofb routines to the library.
+
+Version 2.20 11/03/93
+	Added -u (uuencode) flag to des(1).
+	I have been playing with byte order in quad_cksum to make it
+	 compatible with MIT's version.  All I can say is avid this
+	 function if possible since MIT's output is endian dependent.
+
+Version 2.12 14/10/92
+	Added MSDOS specific macro in ecb_encrypt which gives a %70
+	 speed up when the code is compiled with turbo C.
+
+Version 2.11 12/10/92
+	Speedup in set_key (recoding of PC-1)
+	 I now do it in 47 simple operations, down from 60.
+	 Thanks to John Fletcher (john_fletcher@lccmail.ocf.llnl.gov)
+	 for motivating me to look for a faster system :-)
+	 The speedup is probably less that 1% but it is still 13
+	 instructions less :-).
+
+Version 2.10 06/10/92
+	The code now works on the 64bit ETA10 and CRAY without modifications or
+	 #defines.  I believe the code should work on any machine that
+	 defines long, int or short to be 8 bytes long.
+	Thanks to Shabbir J. Safdar (shabby@mentor.cc.purdue.edu)
+	 for helping me fix the code to run on 64bit machines (he had
+	 access to an ETA10).
+	Thanks also to John Fletcher <john_fletcher@lccmail.ocf.llnl.gov>
+	 for testing the routines on a CRAY.
+	read_password.c has been renamed to read_passwd.c
+	string_to_key.c has been renamed to string2key.c
+
+Version 2.00 14/09/92
+	Made mods so that the library should work on 64bit CPU's.
+	Removed all my uchar and ulong defs.  To many different
+	 versions of unix define them in their header files in too many
+	 different combinations :-)
+	IRIX - Sillicon Graphics mods (mostly in read_password.c).
+	 Thanks to Andrew Daviel (advax@erich.triumf.ca)
+
+Version 1.99 26/08/92
+	Fixed a bug or 2 in enc_read.c
+	Fixed a bug in enc_write.c
+	Fixed a pseudo bug in fcrypt.c (very obscure).
+
+Version 1.98 31/07/92
+	Support for the ETA10.  This is a strange machine that defines
+	longs and ints as 8 bytes and shorts as 4 bytes.
+	Since I do evil things with long * that assume that they are 4
+	bytes.  Look in the Makefile for the option to compile for
+	this machine.  quad_cksum appears to have problems but I
+	will don't have the time to fix it right now, and this is not
+	a function that uses DES and so will not effect the main uses
+	of the library.
+
+Version 1.97 20/05/92 eay
+	Fixed the Imakefile and made some changes to des.h to fix some
+	problems when building this package with Kerberos v 4.
+
+Version 1.96 18/05/92 eay
+	Fixed a small bug in string_to_key() where problems could
+	occur if des_check_key was set to true and the string
+	generated a weak key.
+
+Patch2 posted to comp.sources.misc
+Version 1.95 13/05/92 eay
+	Added an alternative version of the D_ENCRYPT macro in
+	ecb_encrypt and fcrypt.  Depending on the compiler, one version or the
+	other will be faster.  This was inspired by 
+	Dana How <how@isl.stanford.edu>, and her pointers about doing the
+	*(ulong *)((uchar *)ptr+(value&0xfc))
+	vs
+	ptr[value&0x3f]
+	to stop the C compiler doing a <<2 to convert the long array index.
+
+Version 1.94 05/05/92 eay
+	Fixed an incompatibility between my string_to_key and the MIT
+	 version.  When the key is longer than 8 chars, I was wrapping
+	 with a different method.  To use the old version, define
+	 OLD_STR_TO_KEY in the makefile.  Thanks to
+	 viktor@newsu.shearson.com (Viktor Dukhovni).
+
+Version 1.93 28/04/92 eay
+	Fixed the VMS mods so that echo is now turned off in
+	 read_password.  Thanks again to brennan@coco.cchs.su.oz.AU.
+	MSDOS support added.  The routines can be compiled with
+	 Turbo C (v2.0) and MSC (v5.1).  Make sure MSDOS is defined.
+
+Patch1 posted to comp.sources.misc
+Version 1.92 13/04/92 eay
+	Changed D_ENCRYPT so that the rotation of R occurs outside of
+	 the loop.  This required rotating all the longs in sp.h (now
+	 called spr.h). Thanks to Richard Outerbridge <71755.204@CompuServe.COM>
+	speed.c has been changed so it will work without SIGALRM.  If
+	 times(3) is not present it will try to use ftime() instead.
+
+Version 1.91 08/04/92 eay
+	Added -E/-D options to des(1) so it can use string_to_key.
+	Added SVR4 mods suggested by witr@rwwa.COM
+	Added VMS mods suggested by brennan@coco.cchs.su.oz.AU.  If
+	anyone knows how to turn of tty echo in VMS please tell me or
+	implement it yourself :-).
+	Changed FILE *IN/*OUT to *DES_IN/*DES_OUT since it appears VMS
+	does not like IN/OUT being used.
+
+Libdes posted to comp.sources.misc
+Version 1.9 24/03/92 eay
+	Now contains a fast small crypt replacement.
+	Added des(1) command.
+	Added des_rw_mode so people can use cbc encryption with
+	enc_read and enc_write.
+
+Version 1.8 15/10/91 eay
+	Bug in cbc_cksum.
+	Many thanks to Keith Reynolds (keithr@sco.COM) for pointing this
+	one out.
+
+Version 1.7 24/09/91 eay
+	Fixed set_key :-)
+	set_key is 4 times faster and takes less space.
+	There are a few minor changes that could be made.
+
+Version 1.6 19/09/1991 eay
+	Finally go IP and FP finished.
+	Now I need to fix set_key.
+	This version is quite a bit faster that 1.51
+
+Version 1.52 15/06/1991 eay
+	20% speedup in ecb_encrypt by changing the E bit selection
+	to use 2 32bit words.  This also required modification of the
+	sp table.  There is still a way to speedup the IP and IP-1
+	(hints from outer@sq.com) still working on this one :-(.
+
+Version 1.51 07/06/1991 eay
+	Faster des_encrypt by loop unrolling
+	Fixed bug in quad_cksum.c (thanks to hughes@logos.ucs.indiana.edu)
+
+Version 1.50 28/05/1991 eay
+	Optimised the code a bit more for the sparc.  I have improved the
+	speed of the inner des_encrypt by speeding up the initial and
+	final permutations.
+
+Version 1.40 23/10/1990 eay
+	Fixed des_random_key, it did not produce a random key :-(
+
+Version 1.30  2/10/1990 eay
+	Have made des_quad_cksum the same as MIT's, the full package
+	should be compatible with MIT's
+	Have tested on a DECstation 3100
+	Still need to fix des_set_key (make it faster).
+	Does des_cbc_encrypts at 70.5k/sec on a 3100.
+
+Version 1.20 18/09/1990 eay
+	Fixed byte order dependencies.
+	Fixed (I hope) all the word alignment problems.
+	Speedup in des_ecb_encrypt.
+
+Version 1.10 11/09/1990 eay
+	Added des_enc_read and des_enc_write.
+	Still need to fix des_quad_cksum.
+	Still need to document des_enc_read and des_enc_write.
+
+Version 1.00 27/08/1990 eay
+
diff --git a/crypto/libdes/asm/des-som2.pl b/crypto/libdes/asm/des-som2.pl
new file mode 100644
index 0000000..911d985
--- /dev/null
+++ b/crypto/libdes/asm/des-som2.pl
@@ -0,0 +1,308 @@
+#!/usr/local/bin/perl
+#
+# The inner loop instruction sequence and the IP/FP modifications are from
+# Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>
+#
+
+$prog="des-som2.pl";
+
+# base code is in microsft
+# op dest, source
+# format.
+#
+
+require "desboth.pl";
+
+if (	($ARGV[0] eq "elf"))
+	{ require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "a.out"))
+	{ $aout=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "sol"))
+	{ $sol=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "cpp"))
+	{ $cpp=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "win32"))
+	{ require "x86ms.pl"; }
+else
+	{
+	print STDERR <<"EOF";
+Pick one target type from
+	elf	- linux, FreeBSD etc
+	a.out	- old linux
+	sol	- x86 solaris
+	cpp	- format so x86unix.cpp can be used
+	win32	- Windows 95/Windows NT
+EOF
+	exit(1);
+	}
+
+&comment("Don't even think of reading this code");
+&comment("It was automatically generated by $prog");
+&comment("Which is a perl program used to generate the x86 assember for");
+&comment("any of elf, a.out, Win32, or Solaris");
+&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+");
+&comment("eric <eay\@mincom.oz.au>");
+&comment("The inner loop instruction sequence and the IP/FP modifications");
+&comment("are from Svend Olaf Mikkelsen <svolaf\@inet.uni-c.dk>");
+
+&comment("");
+
+&file("dx86xxxx");
+
+$L="edi";
+$R="esi";
+
+&des_encrypt("des_encrypt",1);
+&des_encrypt("des_encrypt2",0);
+
+&des_encrypt3("des_encrypt3",1);
+&des_encrypt3("des_decrypt3",0);
+
+&file_end();
+
+sub des_encrypt
+	{
+	local($name,$do_ip)=@_;
+
+	&function_begin($name,3);
+
+	&comment("");
+	&comment("Load the 2 words");
+	&mov("eax",&wparam(0));
+	&mov($R,&DWP(0,"eax","",0));
+	&mov($L,&DWP(4,"eax","",0));
+
+	if ($do_ip)
+		{
+		&comment("");
+		&comment("IP");
+		&IP_new($R,$L,"eax",3);
+#		&comment("");
+#		&comment("fixup rotate");
+#		&rotl($R,3);
+#		&rotl($L,3);
+		}
+	else
+		{
+		&comment("");
+		&comment("fixup rotate");
+		&rotl($R,3);
+		&rotl($L,3);
+		}
+
+	&comment("");
+	&comment("load counter, key_schedule and enc flag");
+
+	# encrypting part
+
+	$ks="ebp";
+#	&xor(	"ebx",		"ebx"		);
+	&mov("eax",&wparam(2));	# get encrypt flag
+	&xor(	"ecx",		"ecx"		);
+	&cmp("eax","0");
+	&mov(	$ks,		&wparam(1)	);
+	&je(&label("start_decrypt"));
+
+	for ($i=0; $i<16; $i+=2)
+		{
+		&comment("");
+		&comment("Round $i");
+		&D_ENCRYPT($i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+
+		&comment("");
+		&comment("Round ".sprintf("%d",$i+1));
+		&D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+		}
+	&jmp(&label("end"));
+
+	&set_label("start_decrypt");
+
+	for ($i=15; $i>0; $i-=2)
+		{
+		&comment("");
+		&comment("Round $i");
+		&D_ENCRYPT(15-$i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+		&comment("");
+		&comment("Round ".sprintf("%d",$i-1));
+		&D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+		}
+
+	&set_label("end");
+
+	if ($do_ip)
+		{
+#		&comment("");
+#		&comment("Fixup");
+#		&rotr($L,3);		# r
+#		&rotr($R,3);		# l
+		&comment("");
+		&comment("FP");
+		&FP_new($R,$L,"eax",3);
+		}
+	else
+		{
+		&comment("");
+		&comment("Fixup");
+		&rotr($L,3);		# r
+		&rotr($R,3);		# l
+		}
+
+	&mov("eax",&wparam(0));
+	&mov(&DWP(0,"eax","",0),$L);
+	&mov(&DWP(4,"eax","",0),$R);
+
+	&function_end($name);
+	}
+
+sub D_ENCRYPT
+	{
+	local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_;
+
+	&mov(	$u,		&DWP(&n2a($S*4),$ks,"",0));
+	&xor(	$tmp1,		$tmp1);
+	&mov(	$t,		&DWP(&n2a(($S+1)*4),$ks,"",0));
+	&xor(	$u,		$R);
+	&xor(	$t,		$R);
+	&and(	$u,		"0xfcfcfcfc"	);
+	&and(	$t,		"0xcfcfcfcf"	);
+	&movb(	&LB($tmp1),	&LB($u)	);
+	&movb(	&LB($tmp2),	&HB($u)	);
+	&rotr(	$t,		4		);
+	&mov(	$ks,		&DWP("      $desSP",$tmp1,"",0));
+	&movb(	&LB($tmp1),	&LB($t)	);
+	&xor(	$L,		$ks);
+	&mov(	$ks,		&DWP("0x200+$desSP",$tmp2,"",0));
+	&xor(	$L,		$ks); ######
+	&movb(	&LB($tmp2),	&HB($t)	);
+	&shr(	$u,		16);
+	&mov(	$ks,		&DWP("0x100+$desSP",$tmp1,"",0));
+	&xor(	$L,		$ks); ######
+	&movb(	&LB($tmp1),	&HB($u)	);
+	&shr(	$t,		16);
+	&mov(	$ks,		&DWP("0x300+$desSP",$tmp2,"",0));
+	&xor(	$L,		$ks);
+	&mov(	$ks,		&DWP(24,"esp","",0)); ####
+	&movb(	&LB($tmp2),	&HB($t)	);
+	&and(	$u,		"0xff"	);
+	&and(	$t,		"0xff"	);
+	&mov(	$tmp1,		&DWP("0x600+$desSP",$tmp1,"",0));
+	&xor(	$L,		$tmp1);
+	&mov(	$tmp1,		&DWP("0x700+$desSP",$tmp2,"",0));
+	&xor(	$L,		$tmp1);
+	&mov(	$tmp1,		&DWP("0x400+$desSP",$u,"",0));
+	&xor(	$L,		$tmp1);
+	&mov(	$tmp1,		&DWP("0x500+$desSP",$t,"",0));
+	&xor(	$L,		$tmp1);
+	}
+
+sub PERM_OP
+	{
+	local($a,$b,$tt,$shift,$mask)=@_;
+
+	&mov(	$tt,		$a		);
+	&shr(	$tt,		$shift		);
+	&xor(	$tt,		$b		);
+	&and(	$tt,		$mask		);
+	&xor(	$b,		$tt		);
+	&shl(	$tt,		$shift		);
+	&xor(	$a,		$tt		);
+	}
+
+sub IP
+	{
+	local($l,$r,$tt)=@_;
+
+	&PERM_OP($r,$l,$tt, 4,"0x0f0f0f0f");
+	&PERM_OP($l,$r,$tt,16,"0x0000ffff");
+	&PERM_OP($r,$l,$tt, 2,"0x33333333");
+	&PERM_OP($l,$r,$tt, 8,"0x00ff00ff");
+	&PERM_OP($r,$l,$tt, 1,"0x55555555");
+	}
+
+sub FP
+	{
+	local($l,$r,$tt)=@_;
+
+	&PERM_OP($l,$r,$tt, 1,"0x55555555");
+        &PERM_OP($r,$l,$tt, 8,"0x00ff00ff");
+        &PERM_OP($l,$r,$tt, 2,"0x33333333");
+        &PERM_OP($r,$l,$tt,16,"0x0000ffff");
+        &PERM_OP($l,$r,$tt, 4,"0x0f0f0f0f");
+	}
+
+sub n2a
+	{
+	sprintf("%d",$_[0]);
+	}
+
+# now has a side affect of rotating $a by $shift
+sub R_PERM_OP
+	{
+	local($a,$b,$tt,$shift,$mask,$last)=@_;
+
+	&rotl(	$a,		$shift		) if ($shift != 0);
+	&mov(	$tt,		$b		);
+	&xor(	$tt,		$a		);
+	&and(	$tt,		$mask		);
+	if ($last eq $b)
+		{
+		&xor(	$a,		$tt		);
+		&xor(	$b,		$tt		);
+		}
+	else
+		{
+		&xor(	$b,		$tt		);
+		&xor(	$a,		$tt		);
+		}
+	&comment("");
+	}
+
+sub IP_new
+	{
+	local($l,$r,$tt,$lr)=@_;
+
+	&R_PERM_OP($l,$r,$tt, 4,"0xf0f0f0f0",$l);
+	&R_PERM_OP($r,$l,$tt,20,"0xfff0000f",$l);
+	&R_PERM_OP($r,$l,$tt,14,"0x33333333",$r);
+	&R_PERM_OP($l,$r,$tt,22,"0x03fc03fc",$r);
+	&R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r);
+	
+	if ($lr != 3)
+		{
+		if (($lr-3) < 0)
+			{ &rotr($l,	3-$lr); }
+		else	{ &rotl($l,	$lr-3); }
+		}
+	if ($lr != 2)
+		{
+		if (($lr-2) < 0)
+			{ &rotr($r,	2-$lr); }
+		else	{ &rotl($r,	$lr-2); }
+		}
+	}
+
+sub FP_new
+	{
+	local($r,$l,$tt,$lr)=@_;
+
+	if ($lr != 2)
+		{
+		if (($lr-2) < 0)
+			{ &rotl($r,	2-$lr); }
+		else	{ &rotr($r,	$lr-2); }
+		}
+	if ($lr != 3)
+		{
+		if (($lr-3) < 0)
+			{ &rotl($l,	3-$lr); }
+		else	{ &rotr($l,	$lr-3); }
+		}
+
+	&R_PERM_OP($l,$r,$tt, 0,"0xaaaaaaaa",$r);
+	&R_PERM_OP($l,$r,$tt,23,"0x03fc03fc",$r);
+	&R_PERM_OP($l,$r,$tt,10,"0x33333333",$l);
+	&R_PERM_OP($r,$l,$tt,18,"0xfff0000f",$l);
+	&R_PERM_OP($r,$l,$tt,12,"0xf0f0f0f0",$r);
+	&rotr($l	, 4);
+	}
+
diff --git a/crypto/libdes/asm/des-som3.pl b/crypto/libdes/asm/des-som3.pl
new file mode 100644
index 0000000..e1ba3bc
--- /dev/null
+++ b/crypto/libdes/asm/des-som3.pl
@@ -0,0 +1,266 @@
+#!/usr/local/bin/perl
+#
+# The inner loop instruction sequence and the IP/FP modifications are from
+# Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>
+#
+
+$prog="des-som3.pl";
+
+# base code is in microsft
+# op dest, source
+# format.
+#
+
+require "desboth.pl";
+
+if (	($ARGV[0] eq "elf"))
+	{ require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "a.out"))
+	{ $aout=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "sol"))
+	{ $sol=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "cpp"))
+	{ $cpp=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "win32"))
+	{ require "x86ms.pl"; }
+else
+	{
+	print STDERR <<"EOF";
+Pick one target type from
+	elf	- linux, FreeBSD etc
+	a.out	- old linux
+	sol	- x86 solaris
+	cpp	- format so x86unix.cpp can be used
+	win32	- Windows 95/Windows NT
+EOF
+	exit(1);
+	}
+
+&comment("Don't even think of reading this code");
+&comment("It was automatically generated by $prog");
+&comment("Which is a perl program used to generate the x86 assember for");
+&comment("any of elf, a.out, Win32, or Solaris");
+&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+");
+&comment("eric <eay\@mincom.oz.au>");
+&comment("The inner loop instruction sequence and the IP/FP modifications");
+&comment("are from Svend Olaf Mikkelsen <svolaf\@inet.uni-c.dk>");
+
+&comment("");
+
+&file("dx86xxxx");
+
+$L="edi";
+$R="esi";
+
+&des_encrypt("des_encrypt",1);
+&des_encrypt("des_encrypt2",0);
+
+&des_encrypt3("des_encrypt3",1);
+&des_encrypt3("des_decrypt3",0);
+
+&file_end();
+
+sub des_encrypt
+	{
+	local($name,$do_ip)=@_;
+
+	&function_begin($name,3);
+
+	&comment("");
+	&comment("Load the 2 words");
+	$ks="ebp";
+
+	if ($do_ip)
+		{
+		&mov($R,&wparam(0));
+		 &xor(	"ecx",		"ecx"		);
+		&mov("eax",&DWP(0,$R,"",0));
+		 &mov("ebx",&wparam(2));	# get encrypt flag
+		&mov($L,&DWP(4,$R,"",0));
+		&comment("");
+		&comment("IP");
+		&IP_new("eax",$L,$R,3);
+		}
+	else
+		{
+		&mov("eax",&wparam(0));
+		 &xor(	"ecx",		"ecx"		);
+		&mov($R,&DWP(0,"eax","",0));
+		 &mov("ebx",&wparam(2));	# get encrypt flag
+		&rotl($R,3);
+		&mov($L,&DWP(4,"eax","",0));
+		&rotl($L,3);
+		}
+
+	&cmp("ebx","0");
+	&mov(	$ks,		&wparam(1)	);
+	&je(&label("start_decrypt"));
+
+	for ($i=0; $i<16; $i+=2)
+		{
+		&comment("");
+		&comment("Round $i");
+		&D_ENCRYPT($i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+
+		&comment("");
+		&comment("Round ".sprintf("%d",$i+1));
+		&D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+		}
+	&jmp(&label("end"));
+
+	&set_label("start_decrypt");
+
+	for ($i=15; $i>0; $i-=2)
+		{
+		&comment("");
+		&comment("Round $i");
+		&D_ENCRYPT(15-$i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+		&comment("");
+		&comment("Round ".sprintf("%d",$i-1));
+		&D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+		}
+
+	&set_label("end");
+
+	if ($do_ip)
+		{
+		&comment("");
+		&comment("FP");
+		&mov("edx",&wparam(0));
+		&FP_new($L,$R,"eax",3);
+
+		&mov(&DWP(0,"edx","",0),"eax");
+		&mov(&DWP(4,"edx","",0),$R);
+		}
+	else
+		{
+		&comment("");
+		&comment("Fixup");
+		&rotr($L,3);		# r
+		 &mov("eax",&wparam(0));
+		&rotr($R,3);		# l
+		 &mov(&DWP(0,"eax","",0),$L);
+		 &mov(&DWP(4,"eax","",0),$R);
+		}
+
+
+	&function_end($name);
+	}
+
+sub D_ENCRYPT
+	{
+	local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_;
+
+	&mov(	$u,		&DWP(&n2a($S*4),$ks,"",0));
+	&xor(	$tmp1,		$tmp1);
+	&mov(	$t,		&DWP(&n2a(($S+1)*4),$ks,"",0));
+	&xor(	$u,		$R);
+	&xor(	$t,		$R);
+	&and(	$u,		"0xfcfcfcfc"	);
+	&and(	$t,		"0xcfcfcfcf"	);
+	&movb(	&LB($tmp1),	&LB($u)	);
+	&movb(	&LB($tmp2),	&HB($u)	);
+	&rotr(	$t,		4		);
+	&mov(	$ks,		&DWP("      $desSP",$tmp1,"",0));
+	&movb(	&LB($tmp1),	&LB($t)	);
+	&xor(	$L,		$ks);
+	&mov(	$ks,		&DWP("0x200+$desSP",$tmp2,"",0));
+	&xor(	$L,		$ks); ######
+	&movb(	&LB($tmp2),	&HB($t)	);
+	&shr(	$u,		16);
+	&mov(	$ks,		&DWP("0x100+$desSP",$tmp1,"",0));
+	&xor(	$L,		$ks); ######
+	&movb(	&LB($tmp1),	&HB($u)	);
+	&shr(	$t,		16);
+	&mov(	$ks,		&DWP("0x300+$desSP",$tmp2,"",0));
+	&xor(	$L,		$ks);
+	&mov(	$ks,		&DWP(24,"esp","",0)); ####
+	&movb(	&LB($tmp2),	&HB($t)	);
+	&and(	$u,		"0xff"	);
+	&and(	$t,		"0xff"	);
+	&mov(	$tmp1,		&DWP("0x600+$desSP",$tmp1,"",0));
+	&xor(	$L,		$tmp1);
+	&mov(	$tmp1,		&DWP("0x700+$desSP",$tmp2,"",0));
+	&xor(	$L,		$tmp1);
+	&mov(	$tmp1,		&DWP("0x400+$desSP",$u,"",0));
+	&xor(	$L,		$tmp1);
+	&mov(	$tmp1,		&DWP("0x500+$desSP",$t,"",0));
+	&xor(	$L,		$tmp1);
+	}
+
+sub n2a
+	{
+	sprintf("%d",$_[0]);
+	}
+
+# now has a side affect of rotating $a by $shift
+sub R_PERM_OP
+	{
+	local($a,$b,$tt,$shift,$mask,$last)=@_;
+
+	&rotl(	$a,		$shift		) if ($shift != 0);
+	&mov(	$tt,		$a		);
+	&xor(	$a,		$b		);
+	&and(	$a,		$mask		);
+	if ($notlast eq $b)
+		{
+		&xor(	$b,		$a		);
+		&xor(	$tt,		$a		);
+		}
+	else
+		{
+		&xor(	$tt,		$a		);
+		&xor(	$b,		$a		);
+		}
+	&comment("");
+	}
+
+sub IP_new
+	{
+	local($l,$r,$tt,$lr)=@_;
+
+	&R_PERM_OP($l,$r,$tt, 4,"0xf0f0f0f0",$l);
+	&R_PERM_OP($r,$tt,$l,20,"0xfff0000f",$l);
+	&R_PERM_OP($l,$tt,$r,14,"0x33333333",$r);
+	&R_PERM_OP($tt,$r,$l,22,"0x03fc03fc",$r);
+	&R_PERM_OP($l,$r,$tt, 9,"0xaaaaaaaa",$r);
+	
+	if ($lr != 3)
+		{
+		if (($lr-3) < 0)
+			{ &rotr($tt,	3-$lr); }
+		else	{ &rotl($tt,	$lr-3); }
+		}
+	if ($lr != 2)
+		{
+		if (($lr-2) < 0)
+			{ &rotr($r,	2-$lr); }
+		else	{ &rotl($r,	$lr-2); }
+		}
+	}
+
+sub FP_new
+	{
+	local($l,$r,$tt,$lr)=@_;
+
+	if ($lr != 2)
+		{
+		if (($lr-2) < 0)
+			{ &rotl($r,	2-$lr); }
+		else	{ &rotr($r,	$lr-2); }
+		}
+	if ($lr != 3)
+		{
+		if (($lr-3) < 0)
+			{ &rotl($l,	3-$lr); }
+		else	{ &rotr($l,	$lr-3); }
+		}
+
+	&R_PERM_OP($l,$r,$tt, 0,"0xaaaaaaaa",$r);
+	&R_PERM_OP($tt,$r,$l,23,"0x03fc03fc",$r);
+	&R_PERM_OP($l,$r,$tt,10,"0x33333333",$l);
+	&R_PERM_OP($r,$tt,$l,18,"0xfff0000f",$l);
+	&R_PERM_OP($l,$tt,$r,12,"0xf0f0f0f0",$r);
+	&rotr($tt	, 4);
+	}
+
diff --git a/crypto/libdes/asm/des586.pl b/crypto/libdes/asm/des586.pl
new file mode 100644
index 0000000..c2bee84
--- /dev/null
+++ b/crypto/libdes/asm/des586.pl
@@ -0,0 +1,210 @@
+#!/usr/local/bin/perl
+
+$prog="des586.pl";
+
+# base code is in microsft
+# op dest, source
+# format.
+#
+
+# WILL NOT WORK ANYMORE WITH desboth.pl
+require "desboth.pl";
+
+if (	($ARGV[0] eq "elf"))
+	{ require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "a.out"))
+	{ $aout=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "sol"))
+	{ $sol=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "cpp"))
+	{ $cpp=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "win32"))
+	{ require "x86ms.pl"; }
+else
+	{
+	print STDERR <<"EOF";
+Pick one target type from
+	elf	- linux, FreeBSD etc
+	a.out	- old linux
+	sol	- x86 solaris
+	cpp	- format so x86unix.cpp can be used
+	win32	- Windows 95/Windows NT
+EOF
+	exit(1);
+	}
+
+&comment("Don't even think of reading this code");
+&comment("It was automatically generated by $prog");
+&comment("Which is a perl program used to generate the x86 assember for");
+&comment("any of elf, a.out, Win32, or Solaris");
+&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+");
+&comment("eric <eay\@mincom.oz.au>");
+&comment("");
+
+&file("dx86xxxx");
+
+$L="edi";
+$R="esi";
+
+&des_encrypt("des_encrypt",1);
+&des_encrypt("des_encrypt2",0);
+
+&des_encrypt3("des_encrypt3",1);
+&des_encrypt3("des_decrypt3",0);
+
+&file_end();
+
+sub des_encrypt
+	{
+	local($name,$do_ip)=@_;
+
+	&function_begin($name,3);
+
+	&comment("");
+	&comment("Load the 2 words");
+	&mov("eax",&wparam(0));
+	&mov($R,&DWP(0,"eax","",0));
+	&mov($L,&DWP(4,"eax","",0));
+
+	if ($do_ip)
+		{
+		&comment("");
+		&comment("IP");
+		&IP($R,$L,"eax");
+		}
+
+	&comment("");
+	&comment("fixup rotate");
+	&rotl($R,3);
+	&rotl($L,3);
+
+	&comment("");
+	&comment("load counter, key_schedule and enc flag");
+
+	# encrypting part
+
+	$ks="ebp";
+	&xor(	"ebx",		"ebx"		);
+	&mov("eax",&wparam(2));	# get encrypt flag
+	&xor(	"ecx",		"ecx"		);
+	&cmp("eax","0");
+	&mov(	$ks,		&wparam(1)	);
+	&je(&label("start_decrypt"));
+
+	for ($i=0; $i<16; $i+=2)
+		{
+		&comment("");
+		&comment("Round $i");
+		&D_ENCRYPT($i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+
+		&comment("");
+		&comment("Round ".sprintf("%d",$i+1));
+		&D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+		}
+	&jmp(&label("end"));
+
+	&set_label("start_decrypt");
+
+	for ($i=15; $i>0; $i-=2)
+		{
+		&comment("");
+		&comment("Round $i");
+		&D_ENCRYPT(15-$i,$L,$R,$i*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+		&comment("");
+		&comment("Round ".sprintf("%d",$i-1));
+		&D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$ks,"des_SPtrans","eax","ebx","ecx","edx");
+		}
+
+	&set_label("end");
+
+	&comment("");
+	&comment("Fixup");
+	&rotr($L,3);		# r
+	&rotr($R,3);		# l
+
+	if ($do_ip)
+		{
+		&comment("");
+		&comment("FP");
+		&FP($R,$L,"eax");
+		}
+
+	&mov("eax",&wparam(0));
+	&mov(&DWP(0,"eax","",0),$L);
+	&mov(&DWP(4,"eax","",0),$R);
+
+	&function_end($name);
+	}
+
+sub D_ENCRYPT
+	{
+	local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_;
+
+	 &mov(	$t,		&DWP(&n2a(($S+1)*4),$ks,"",0));
+	&mov(	$u,		&DWP(&n2a($S*4),$ks,"",0));
+	 &xor(	$t,		$R);
+	&xor(	$u,		$R);
+	 &rotr(	$t,		4		);
+	&and(	$u,		"0xfcfcfcfc"	);
+	 &and(	$t,		"0xfcfcfcfc"	);
+	&movb(	&LB($tmp1),	&LB($u)	);
+	&movb(	&LB($tmp2),	&HB($u)	);
+	&xor(	$L,		&DWP("      $desSP",$tmp1,"",0));
+	&shr(	$u,		16);
+	&xor(	$L,		&DWP("0x200+$desSP",$tmp2,"",0));
+	&movb(	&LB($tmp1),	&LB($u)	);
+	&movb(	&LB($tmp2),	&HB($u)	);
+	&xor(	$L,		&DWP("0x400+$desSP",$tmp1,"",0));
+	&mov(	$u,		&DWP("0x600+$desSP",$tmp2,"",0));
+
+	 &movb(	&LB($tmp1),	&LB($t)	);
+	 &movb(	&LB($tmp2),	&HB($t)	);
+	 &xor(	$L,		&DWP("0x100+$desSP",$tmp1,"",0));
+	 &shr(	$t,		16);
+	 &xor(	$u,		&DWP("0x300+$desSP",$tmp2,"",0));
+	 &movb(	&LB($tmp1),	&LB($t)	);
+	 &movb(	&LB($tmp2),	&HB($t)	);
+	 &xor(	$L,		&DWP("0x500+$desSP",$tmp1,"",0));
+	 &xor(	$u,		&DWP("0x700+$desSP",$tmp2,"",0));
+	 &xor(  $L,	$u);
+	}
+
+sub PERM_OP
+	{
+	local($a,$b,$tt,$shift,$mask)=@_;
+
+	&mov(	$tt,		$a		);
+	&shr(	$tt,		$shift		);
+	&xor(	$tt,		$b		);
+	&and(	$tt,		$mask		);
+	&xor(	$b,		$tt		);
+	&shl(	$tt,		$shift		);
+	&xor(	$a,		$tt		);
+	}
+
+sub IP
+	{
+	local($l,$r,$tt)=@_;
+
+	&PERM_OP($r,$l,$tt, 4,"0x0f0f0f0f");
+	&PERM_OP($l,$r,$tt,16,"0x0000ffff");
+	&PERM_OP($r,$l,$tt, 2,"0x33333333");
+	&PERM_OP($l,$r,$tt, 8,"0x00ff00ff");
+	&PERM_OP($r,$l,$tt, 1,"0x55555555");
+	}
+
+sub FP
+	{
+	local($l,$r,$tt)=@_;
+
+	&PERM_OP($l,$r,$tt, 1,"0x55555555");
+        &PERM_OP($r,$l,$tt, 8,"0x00ff00ff");
+        &PERM_OP($l,$r,$tt, 2,"0x33333333");
+        &PERM_OP($r,$l,$tt,16,"0x0000ffff");
+        &PERM_OP($l,$r,$tt, 4,"0x0f0f0f0f");
+	}
+
+sub n2a
+	{
+	sprintf("%d",$_[0]);
+	}
diff --git a/crypto/libdes/asm/des686.pl b/crypto/libdes/asm/des686.pl
new file mode 100644
index 0000000..eda5003
--- /dev/null
+++ b/crypto/libdes/asm/des686.pl
@@ -0,0 +1,230 @@
+#!/usr/local/bin/perl
+
+$prog="des686.pl";
+
+# base code is in microsft
+# op dest, source
+# format.
+#
+
+# WILL NOT WORK ANYMORE WITH desboth.pl
+require "desboth.pl";
+
+if (	($ARGV[0] eq "elf"))
+	{ require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "a.out"))
+	{ $aout=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "sol"))
+	{ $sol=1; require "x86unix.pl"; }
+elsif ( ($ARGV[0] eq "cpp"))
+	{ $cpp=1; require "x86unix.pl"; }
+elsif (	($ARGV[0] eq "win32"))
+	{ require "x86ms.pl"; }
+else
+	{
+	print STDERR <<"EOF";
+Pick one target type from
+	elf	- linux, FreeBSD etc
+	a.out	- old linux
+	sol	- x86 solaris
+	cpp	- format so x86unix.cpp can be used
+	win32	- Windows 95/Windows NT
+EOF
+	exit(1);
+	}
+
+&comment("Don't even think of reading this code");
+&comment("It was automatically generated by $prog");
+&comment("Which is a perl program used to generate the x86 assember for");
+&comment("any of elf, a.out, Win32, or Solaris");
+&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+");
+&comment("eric <eay\@mincom.oz.au>");
+&comment("");
+
+&file("dx86xxxx");
+
+$L="edi";
+$R="esi";
+
+&des_encrypt("des_encrypt",1);
+&des_encrypt("des_encrypt2",0);
+
+&des_encrypt3("des_encrypt3",1);
+&des_encrypt3("des_decrypt3",0);
+
+&file_end();
+
+sub des_encrypt
+	{
+	local($name,$do_ip)=@_;
+
+	&function_begin($name,3);
+
+	&comment("");
+	&comment("Load the 2 words");
+	&mov("eax",&wparam(0));
+	&mov($L,&DWP(0,"eax","",0));
+	&mov($R,&DWP(4,"eax","",0));
+
+	$ksp=&wparam(1);
+
+	if ($do_ip)
+		{
+		&comment("");
+		&comment("IP");
+		&IP($L,$R,"eax");
+		}
+
+	&comment("");
+	&comment("fixup rotate");
+	&rotl($R,3);
+	&rotl($L,3);
+	&exch($L,$R);
+
+	&comment("");
+	&comment("load counter, key_schedule and enc flag");
+	&mov("eax",&wparam(2));	# get encrypt flag
+	&mov("ebp",&wparam(1));	# get ks
+	&cmp("eax","0");
+	&je(&label("start_decrypt"));
+
+	# encrypting part
+
+	for ($i=0; $i<16; $i+=2)
+		{
+		&comment("");
+		&comment("Round $i");
+		&D_ENCRYPT($L,$R,$i*2,"ebp","des_SPtrans","ecx","edx","eax","ebx");
+
+		&comment("");
+		&comment("Round ".sprintf("%d",$i+1));
+		&D_ENCRYPT($R,$L,($i+1)*2,"ebp","des_SPtrans","ecx","edx","eax","ebx");
+		}
+	&jmp(&label("end"));
+
+	&set_label("start_decrypt");
+
+	for ($i=15; $i>0; $i-=2)
+		{
+		&comment("");
+		&comment("Round $i");
+		&D_ENCRYPT($L,$R,$i*2,"ebp","des_SPtrans","ecx","edx","eax","ebx");
+		&comment("");
+		&comment("Round ".sprintf("%d",$i-1));
+		&D_ENCRYPT($R,$L,($i-1)*2,"ebp","des_SPtrans","ecx","edx","eax","ebx");
+		}
+
+	&set_label("end");
+
+	&comment("");
+	&comment("Fixup");
+	&rotr($L,3);		# r
+	&rotr($R,3);		# l
+
+	if ($do_ip)
+		{
+		&comment("");
+		&comment("FP");
+		&FP($R,$L,"eax");
+		}
+
+	&mov("eax",&wparam(0));
+	&mov(&DWP(0,"eax","",0),$L);
+	&mov(&DWP(4,"eax","",0),$R);
+
+	&function_end($name);
+	}
+
+
+# The logic is to load R into 2 registers and operate on both at the same time.
+# We also load the 2 R's into 2 more registers so we can do the 'move word down a byte'
+# while also masking the other copy and doing a lookup.  We then also accumulate the
+# L value in 2 registers then combine them at the end.
+sub D_ENCRYPT
+	{
+	local($L,$R,$S,$ks,$desSP,$u,$t,$tmp1,$tmp2,$tmp3)=@_;
+
+	&mov(	$u,		&DWP(&n2a($S*4),$ks,"",0));
+	&mov(	$t,		&DWP(&n2a(($S+1)*4),$ks,"",0));
+	&xor(	$u,		$R		);
+	&xor(	$t,		$R		);
+	&rotr(	$t,		4		);
+
+	# the numbers at the end of the line are origional instruction order
+	&mov(	$tmp2,		$u		);			# 1 2
+	&mov(	$tmp1,		$t		);			# 1 1
+	&and(	$tmp2,		"0xfc"		);			# 1 4
+	&and(	$tmp1,		"0xfc"		);			# 1 3
+	&shr(	$t,		8		);			# 1 5
+	&xor(	$L,		&DWP("0x100+$desSP",$tmp1,"",0));	# 1 7
+	&shr(	$u,		8		);			# 1 6
+	&mov(	$tmp1,		&DWP("      $desSP",$tmp2,"",0));	# 1 8
+
+	&mov(	$tmp2,		$u		);			# 2 2
+	&xor(	$L,		$tmp1		);			# 1 9
+	&and(	$tmp2,		"0xfc"		);			# 2 4
+	&mov(	$tmp1,		$t		);			# 2 1
+	&and(	$tmp1,		"0xfc"		);			# 2 3
+	&shr(	$t,		8		);			# 2 5
+	&xor(	$L,		&DWP("0x300+$desSP",$tmp1,"",0));	# 2 7
+	&shr(	$u,		8		);			# 2 6
+	&mov(	$tmp1,		&DWP("0x200+$desSP",$tmp2,"",0));	# 2 8
+	&mov(	$tmp2,		$u		);			# 3 2
+
+	&xor(	$L,		$tmp1		);			# 2 9
+	&and(	$tmp2,		"0xfc"		);			# 3 4
+
+	&mov(	$tmp1,		$t		);			# 3 1 
+	&shr(	$u,		8		);			# 3 6
+	&and(	$tmp1,		"0xfc"		);			# 3 3
+	&shr(	$t,		8		);			# 3 5
+	&xor(	$L,		&DWP("0x500+$desSP",$tmp1,"",0));	# 3 7
+	&mov(	$tmp1,		&DWP("0x400+$desSP",$tmp2,"",0));	# 3 8
+
+	&and(	$t,		"0xfc"		);			# 4 1
+	&xor(	$L,		$tmp1		);			# 3 9
+
+	&and(	$u,		"0xfc"		);			# 4 2
+	&xor(	$L,		&DWP("0x700+$desSP",$t,"",0));		# 4 3
+	&xor(	$L,		&DWP("0x600+$desSP",$u,"",0));		# 4 4
+	}
+
+sub PERM_OP
+	{
+	local($a,$b,$tt,$shift,$mask)=@_;
+
+	&mov(	$tt,		$a		);
+	&shr(	$tt,		$shift		);
+	&xor(	$tt,		$b		);
+	&and(	$tt,		$mask		);
+	&xor(	$b,		$tt		);
+	&shl(	$tt,		$shift		);
+	&xor(	$a,		$tt		);
+	}
+
+sub IP
+	{
+	local($l,$r,$tt)=@_;
+
+	&PERM_OP($r,$l,$tt, 4,"0x0f0f0f0f");
+	&PERM_OP($l,$r,$tt,16,"0x0000ffff");
+	&PERM_OP($r,$l,$tt, 2,"0x33333333");
+	&PERM_OP($l,$r,$tt, 8,"0x00ff00ff");
+	&PERM_OP($r,$l,$tt, 1,"0x55555555");
+	}
+
+sub FP
+	{
+	local($l,$r,$tt)=@_;
+
+	&PERM_OP($l,$r,$tt, 1,"0x55555555");
+        &PERM_OP($r,$l,$tt, 8,"0x00ff00ff");
+        &PERM_OP($l,$r,$tt, 2,"0x33333333");
+        &PERM_OP($r,$l,$tt,16,"0x0000ffff");
+        &PERM_OP($l,$r,$tt, 4,"0x0f0f0f0f");
+	}
+
+sub n2a
+	{
+	sprintf("%d",$_[0]);
+	}
diff --git a/crypto/libdes/asm/desboth.pl b/crypto/libdes/asm/desboth.pl
new file mode 100644
index 0000000..125aec8
--- /dev/null
+++ b/crypto/libdes/asm/desboth.pl
@@ -0,0 +1,67 @@
+#!/usr/local/bin/perl
+
+$L="edi";
+$R="esi";
+
+sub des_encrypt3
+	{
+	local($name,$enc)=@_;
+
+	&function_begin($name,4);
+
+	&comment("");
+	&comment("Load the data words");
+	&mov("ebx",&wparam(0));
+	&mov($L,&DWP(0,"ebx","",0));
+	&mov($R,&DWP(4,"ebx","",0));
+
+	&comment("");
+	&comment("IP");
+	&IP_new($L,$R,"edx",0);
+
+	# put them back
+	
+	if ($enc)
+		{
+		&mov(&DWP(4,"ebx","",0),$R);
+		 &mov("eax",&wparam(1));
+		&mov(&DWP(0,"ebx","",0),"edx");
+		 &mov("edi",&wparam(2));
+		 &mov("esi",&wparam(3));
+		}
+	else
+		{
+		&mov(&DWP(4,"ebx","",0),$R);
+		 &mov("esi",&wparam(1));
+		&mov(&DWP(0,"ebx","",0),"edx");
+		 &mov("edi",&wparam(2));
+		 &mov("eax",&wparam(3));
+		}
+	&push(($enc)?"1":"0");
+	&push("eax");
+	&push("ebx");
+	&call("des_encrypt2");
+	&push(($enc)?"0":"1");
+	&push("edi");
+	&push("ebx");
+	&call("des_encrypt2");
+	&push(($enc)?"1":"0");
+	&push("esi");
+	&push("ebx");
+	&call("des_encrypt2");
+
+	&mov($L,&DWP(0,"ebx","",0));
+	&add("esp",36);
+	&mov($R,&DWP(4,"ebx","",0));
+
+	&comment("");
+	&comment("FP");
+	&FP_new($L,$R,"eax",0);
+
+	&mov(&DWP(0,"ebx","",0),"eax");
+	&mov(&DWP(4,"ebx","",0),$R);
+
+	&function_end($name);
+	}
+
+
diff --git a/crypto/libdes/asm/dx86-cpp.s b/crypto/libdes/asm/dx86-cpp.s
new file mode 100644
index 0000000..27d6ceea
--- /dev/null
+++ b/crypto/libdes/asm/dx86-cpp.s
@@ -0,0 +1,2780 @@
+	/* Don't even think of reading this code */
+	/* It was automatically generated by des-som2.pl */
+	/* Which is a perl program used to generate the x86 assember for */
+	/* any of elf, a.out, Win32, or Solaris */
+	/* It can be found in SSLeay 0.6.5+ or in libdes 3.26+ */
+	/* eric <eay@mincom.oz.au> */
+	/* The inner loop instruction sequence and the IP/FP modifications */
+	/* are from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> */
+
+	.file	"dx86xxxx.s"
+	.version	"01.01"
+gcc2_compiled.:
+.text
+	.align ALIGN
+.globl des_encrypt
+	TYPE(des_encrypt,@function)
+des_encrypt:
+	pushl	%ebp
+	pushl	%ebx
+	pushl	%esi
+	pushl	%edi
+
+
+	/* Load the 2 words */
+	movl	20(%esp),	%esi
+	xorl	%ecx,		%ecx
+	movl	(%esi),		%eax
+	movl	28(%esp),	%ebx
+	movl	4(%esi),	%edi
+
+	/* IP */
+	roll	$4,		%eax
+	movl	%eax,		%esi
+	xorl	%edi,		%eax
+	andl	$0xf0f0f0f0,	%eax
+	xorl	%eax,		%esi
+	xorl	%eax,		%edi
+
+	roll	$20,		%edi
+	movl	%edi,		%eax
+	xorl	%esi,		%edi
+	andl	$0xfff0000f,	%edi
+	xorl	%edi,		%eax
+	xorl	%edi,		%esi
+
+	roll	$14,		%eax
+	movl	%eax,		%edi
+	xorl	%esi,		%eax
+	andl	$0x33333333,	%eax
+	xorl	%eax,		%edi
+	xorl	%eax,		%esi
+
+	roll	$22,		%esi
+	movl	%esi,		%eax
+	xorl	%edi,		%esi
+	andl	$0x03fc03fc,	%esi
+	xorl	%esi,		%eax
+	xorl	%esi,		%edi
+
+	roll	$9,		%eax
+	movl	%eax,		%esi
+	xorl	%edi,		%eax
+	andl	$0xaaaaaaaa,	%eax
+	xorl	%eax,		%esi
+	xorl	%eax,		%edi
+
+	roll	$1,		%edi
+	cmpl	$0,		%ebx
+	movl	24(%esp),	%ebp
+	je	.L000start_decrypt
+
+	/* Round 0 */
+	movl	(%ebp),		%eax
+	xorl	%ebx,		%ebx
+	movl	4(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 1 */
+	movl	8(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	12(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 2 */
+	movl	16(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	20(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 3 */
+	movl	24(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	28(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 4 */
+	movl	32(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	36(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 5 */
+	movl	40(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	44(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 6 */
+	movl	48(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	52(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 7 */
+	movl	56(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	60(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 8 */
+	movl	64(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	68(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 9 */
+	movl	72(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	76(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 10 */
+	movl	80(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	84(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 11 */
+	movl	88(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	92(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 12 */
+	movl	96(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	100(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 13 */
+	movl	104(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	108(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 14 */
+	movl	112(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	116(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 15 */
+	movl	120(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	124(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+	jmp	.L001end
+.align ALIGN
+.L000start_decrypt:
+
+	/* Round 15 */
+	movl	120(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	124(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 14 */
+	movl	112(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	116(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 13 */
+	movl	104(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	108(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 12 */
+	movl	96(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	100(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 11 */
+	movl	88(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	92(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 10 */
+	movl	80(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	84(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 9 */
+	movl	72(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	76(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 8 */
+	movl	64(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	68(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 7 */
+	movl	56(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	60(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 6 */
+	movl	48(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	52(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 5 */
+	movl	40(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	44(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 4 */
+	movl	32(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	36(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 3 */
+	movl	24(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	28(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 2 */
+	movl	16(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	20(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 1 */
+	movl	8(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	12(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 0 */
+	movl	(%ebp),		%eax
+	xorl	%ebx,		%ebx
+	movl	4(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+.align ALIGN
+.L001end:
+
+	/* FP */
+	movl	20(%esp),	%edx
+	rorl	$1,		%esi
+	movl	%edi,		%eax
+	xorl	%esi,		%edi
+	andl	$0xaaaaaaaa,	%edi
+	xorl	%edi,		%eax
+	xorl	%edi,		%esi
+
+	roll	$23,		%eax
+	movl	%eax,		%edi
+	xorl	%esi,		%eax
+	andl	$0x03fc03fc,	%eax
+	xorl	%eax,		%edi
+	xorl	%eax,		%esi
+
+	roll	$10,		%edi
+	movl	%edi,		%eax
+	xorl	%esi,		%edi
+	andl	$0x33333333,	%edi
+	xorl	%edi,		%eax
+	xorl	%edi,		%esi
+
+	roll	$18,		%esi
+	movl	%esi,		%edi
+	xorl	%eax,		%esi
+	andl	$0xfff0000f,	%esi
+	xorl	%esi,		%edi
+	xorl	%esi,		%eax
+
+	roll	$12,		%edi
+	movl	%edi,		%esi
+	xorl	%eax,		%edi
+	andl	$0xf0f0f0f0,	%edi
+	xorl	%edi,		%esi
+	xorl	%edi,		%eax
+
+	rorl	$4,		%eax
+	movl	%eax,		(%edx)
+	movl	%esi,		4(%edx)
+	popl	%edi
+	popl	%esi
+	popl	%ebx
+	popl	%ebp
+	ret
+.des_encrypt_end:
+	SIZE(des_encrypt,.des_encrypt_end-des_encrypt)
+.ident	"desasm.pl"
+.text
+	.align ALIGN
+.globl des_encrypt2
+	TYPE(des_encrypt2,@function)
+des_encrypt2:
+	pushl	%ebp
+	pushl	%ebx
+	pushl	%esi
+	pushl	%edi
+
+
+	/* Load the 2 words */
+	movl	20(%esp),	%eax
+	xorl	%ecx,		%ecx
+	movl	(%eax),		%esi
+	movl	28(%esp),	%ebx
+	roll	$3,		%esi
+	movl	4(%eax),	%edi
+	roll	$3,		%edi
+	cmpl	$0,		%ebx
+	movl	24(%esp),	%ebp
+	je	.L002start_decrypt
+
+	/* Round 0 */
+	movl	(%ebp),		%eax
+	xorl	%ebx,		%ebx
+	movl	4(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 1 */
+	movl	8(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	12(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 2 */
+	movl	16(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	20(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 3 */
+	movl	24(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	28(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 4 */
+	movl	32(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	36(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 5 */
+	movl	40(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	44(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 6 */
+	movl	48(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	52(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 7 */
+	movl	56(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	60(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 8 */
+	movl	64(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	68(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 9 */
+	movl	72(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	76(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 10 */
+	movl	80(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	84(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 11 */
+	movl	88(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	92(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 12 */
+	movl	96(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	100(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 13 */
+	movl	104(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	108(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 14 */
+	movl	112(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	116(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 15 */
+	movl	120(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	124(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+	jmp	.L003end
+.align ALIGN
+.L002start_decrypt:
+
+	/* Round 15 */
+	movl	120(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	124(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 14 */
+	movl	112(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	116(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 13 */
+	movl	104(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	108(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 12 */
+	movl	96(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	100(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 11 */
+	movl	88(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	92(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 10 */
+	movl	80(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	84(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 9 */
+	movl	72(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	76(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 8 */
+	movl	64(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	68(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 7 */
+	movl	56(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	60(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 6 */
+	movl	48(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	52(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 5 */
+	movl	40(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	44(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 4 */
+	movl	32(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	36(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 3 */
+	movl	24(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	28(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 2 */
+	movl	16(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	20(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+
+	/* Round 1 */
+	movl	8(%ebp),	%eax
+	xorl	%ebx,		%ebx
+	movl	12(%ebp),	%edx
+	xorl	%esi,		%eax
+	xorl	%esi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%edi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%edi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%edi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%edi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%edi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%edi
+
+	/* Round 0 */
+	movl	(%ebp),		%eax
+	xorl	%ebx,		%ebx
+	movl	4(%ebp),	%edx
+	xorl	%edi,		%eax
+	xorl	%edi,		%edx
+	andl	$0xfcfcfcfc,	%eax
+	andl	$0xcfcfcfcf,	%edx
+	movb	%al,		%bl
+	movb	%ah,		%cl
+	rorl	$4,		%edx
+	movl	      des_SPtrans(%ebx),%ebp
+	movb	%dl,		%bl
+	xorl	%ebp,		%esi
+	movl	0x200+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movb	%dh,		%cl
+	shrl	$16,		%eax
+	movl	0x100+des_SPtrans(%ebx),%ebp
+	xorl	%ebp,		%esi
+	movb	%ah,		%bl
+	shrl	$16,		%edx
+	movl	0x300+des_SPtrans(%ecx),%ebp
+	xorl	%ebp,		%esi
+	movl	24(%esp),	%ebp
+	movb	%dh,		%cl
+	andl	$0xff,		%eax
+	andl	$0xff,		%edx
+	movl	0x600+des_SPtrans(%ebx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x700+des_SPtrans(%ecx),%ebx
+	xorl	%ebx,		%esi
+	movl	0x400+des_SPtrans(%eax),%ebx
+	xorl	%ebx,		%esi
+	movl	0x500+des_SPtrans(%edx),%ebx
+	xorl	%ebx,		%esi
+.align ALIGN
+.L003end:
+
+	/* Fixup */
+	rorl	$3,		%edi
+	movl	20(%esp),	%eax
+	rorl	$3,		%esi
+	movl	%edi,		(%eax)
+	movl	%esi,		4(%eax)
+	popl	%edi
+	popl	%esi
+	popl	%ebx
+	popl	%ebp
+	ret
+.des_encrypt2_end:
+	SIZE(des_encrypt2,.des_encrypt2_end-des_encrypt2)
+.ident	"desasm.pl"
+.text
+	.align ALIGN
+.globl des_encrypt3
+	TYPE(des_encrypt3,@function)
+des_encrypt3:
+	pushl	%ebp
+	pushl	%ebx
+	pushl	%esi
+	pushl	%edi
+
+
+	/* Load the data words */
+	movl	20(%esp),	%ebx
+	movl	(%ebx),		%edi
+	movl	4(%ebx),	%esi
+
+	/* IP */
+	roll	$4,		%edi
+	movl	%edi,		%edx
+	xorl	%esi,		%edi
+	andl	$0xf0f0f0f0,	%edi
+	xorl	%edi,		%edx
+	xorl	%edi,		%esi
+
+	roll	$20,		%esi
+	movl	%esi,		%edi
+	xorl	%edx,		%esi
+	andl	$0xfff0000f,	%esi
+	xorl	%esi,		%edi
+	xorl	%esi,		%edx
+
+	roll	$14,		%edi
+	movl	%edi,		%esi
+	xorl	%edx,		%edi
+	andl	$0x33333333,	%edi
+	xorl	%edi,		%esi
+	xorl	%edi,		%edx
+
+	roll	$22,		%edx
+	movl	%edx,		%edi
+	xorl	%esi,		%edx
+	andl	$0x03fc03fc,	%edx
+	xorl	%edx,		%edi
+	xorl	%edx,		%esi
+
+	roll	$9,		%edi
+	movl	%edi,		%edx
+	xorl	%esi,		%edi
+	andl	$0xaaaaaaaa,	%edi
+	xorl	%edi,		%edx
+	xorl	%edi,		%esi
+
+	rorl	$3,		%edx
+	rorl	$2,		%esi
+	movl	%esi,		4(%ebx)
+	movl	24(%esp),	%eax
+	movl	%edx,		(%ebx)
+	movl	28(%esp),	%edi
+	movl	32(%esp),	%esi
+	pushl	$1
+	pushl	%eax
+	pushl	%ebx
+	call	des_encrypt2
+	pushl	$0
+	pushl	%edi
+	pushl	%ebx
+	call	des_encrypt2
+	pushl	$1
+	pushl	%esi
+	pushl	%ebx
+	call	des_encrypt2
+	movl	(%ebx),		%edi
+	addl	$36,		%esp
+	movl	4(%ebx),	%esi
+
+	/* FP */
+	roll	$2,		%esi
+	roll	$3,		%edi
+	movl	%edi,		%eax
+	xorl	%esi,		%edi
+	andl	$0xaaaaaaaa,	%edi
+	xorl	%edi,		%eax
+	xorl	%edi,		%esi
+
+	roll	$23,		%eax
+	movl	%eax,		%edi
+	xorl	%esi,		%eax
+	andl	$0x03fc03fc,	%eax
+	xorl	%eax,		%edi
+	xorl	%eax,		%esi
+
+	roll	$10,		%edi
+	movl	%edi,		%eax
+	xorl	%esi,		%edi
+	andl	$0x33333333,	%edi
+	xorl	%edi,		%eax
+	xorl	%edi,		%esi
+
+	roll	$18,		%esi
+	movl	%esi,		%edi
+	xorl	%eax,		%esi
+	andl	$0xfff0000f,	%esi
+	xorl	%esi,		%edi
+	xorl	%esi,		%eax
+
+	roll	$12,		%edi
+	movl	%edi,		%esi
+	xorl	%eax,		%edi
+	andl	$0xf0f0f0f0,	%edi
+	xorl	%edi,		%esi
+	xorl	%edi,		%eax
+
+	rorl	$4,		%eax
+	movl	%eax,		(%ebx)
+	movl	%esi,		4(%ebx)
+	popl	%edi
+	popl	%esi
+	popl	%ebx
+	popl	%ebp
+	ret
+.des_encrypt3_end:
+	SIZE(des_encrypt3,.des_encrypt3_end-des_encrypt3)
+.ident	"desasm.pl"
+.text
+	.align ALIGN
+.globl des_decrypt3
+	TYPE(des_decrypt3,@function)
+des_decrypt3:
+	pushl	%ebp
+	pushl	%ebx
+	pushl	%esi
+	pushl	%edi
+
+
+	/* Load the data words */
+	movl	20(%esp),	%ebx
+	movl	(%ebx),		%edi
+	movl	4(%ebx),	%esi
+
+	/* IP */
+	roll	$4,		%edi
+	movl	%edi,		%edx
+	xorl	%esi,		%edi
+	andl	$0xf0f0f0f0,	%edi
+	xorl	%edi,		%edx
+	xorl	%edi,		%esi
+
+	roll	$20,		%esi
+	movl	%esi,		%edi
+	xorl	%edx,		%esi
+	andl	$0xfff0000f,	%esi
+	xorl	%esi,		%edi
+	xorl	%esi,		%edx
+
+	roll	$14,		%edi
+	movl	%edi,		%esi
+	xorl	%edx,		%edi
+	andl	$0x33333333,	%edi
+	xorl	%edi,		%esi
+	xorl	%edi,		%edx
+
+	roll	$22,		%edx
+	movl	%edx,		%edi
+	xorl	%esi,		%edx
+	andl	$0x03fc03fc,	%edx
+	xorl	%edx,		%edi
+	xorl	%edx,		%esi
+
+	roll	$9,		%edi
+	movl	%edi,		%edx
+	xorl	%esi,		%edi
+	andl	$0xaaaaaaaa,	%edi
+	xorl	%edi,		%edx
+	xorl	%edi,		%esi
+
+	rorl	$3,		%edx
+	rorl	$2,		%esi
+	movl	%esi,		4(%ebx)
+	movl	24(%esp),	%esi
+	movl	%edx,		(%ebx)
+	movl	28(%esp),	%edi
+	movl	32(%esp),	%eax
+	pushl	$0
+	pushl	%eax
+	pushl	%ebx
+	call	des_encrypt2
+	pushl	$1
+	pushl	%edi
+	pushl	%ebx
+	call	des_encrypt2
+	pushl	$0
+	pushl	%esi
+	pushl	%ebx
+	call	des_encrypt2
+	movl	(%ebx),		%edi
+	addl	$36,		%esp
+	movl	4(%ebx),	%esi
+
+	/* FP */
+	roll	$2,		%esi
+	roll	$3,		%edi
+	movl	%edi,		%eax
+	xorl	%esi,		%edi
+	andl	$0xaaaaaaaa,	%edi
+	xorl	%edi,		%eax
+	xorl	%edi,		%esi
+
+	roll	$23,		%eax
+	movl	%eax,		%edi
+	xorl	%esi,		%eax
+	andl	$0x03fc03fc,	%eax
+	xorl	%eax,		%edi
+	xorl	%eax,		%esi
+
+	roll	$10,		%edi
+	movl	%edi,		%eax
+	xorl	%esi,		%edi
+	andl	$0x33333333,	%edi
+	xorl	%edi,		%eax
+	xorl	%edi,		%esi
+
+	roll	$18,		%esi
+	movl	%esi,		%edi
+	xorl	%eax,		%esi
+	andl	$0xfff0000f,	%esi
+	xorl	%esi,		%edi
+	xorl	%esi,		%eax
+
+	roll	$12,		%edi
+	movl	%edi,		%esi
+	xorl	%eax,		%edi
+	andl	$0xf0f0f0f0,	%edi
+	xorl	%edi,		%esi
+	xorl	%edi,		%eax
+
+	rorl	$4,		%eax
+	movl	%eax,		(%ebx)
+	movl	%esi,		4(%ebx)
+	popl	%edi
+	popl	%esi
+	popl	%ebx
+	popl	%ebp
+	ret
+.des_decrypt3_end:
+	SIZE(des_decrypt3,.des_decrypt3_end-des_decrypt3)
+.ident	"desasm.pl"
diff --git a/crypto/libdes/asm/dx86unix.cpp b/crypto/libdes/asm/dx86unix.cpp
new file mode 100644
index 0000000..b4eb397
--- /dev/null
+++ b/crypto/libdes/asm/dx86unix.cpp
@@ -0,0 +1,39 @@
+
+#define TYPE(a,b)	.type	a,b
+#define SIZE(a,b)	.size	a,b
+
+#ifdef OUT
+#define OK		1
+#define des_SPtrans	_des_SPtrans
+#define des_encrypt	_des_encrypt
+#define des_encrypt2	_des_encrypt2
+#define des_encrypt3	_des_encrypt3
+#define ALIGN		4
+#endif
+
+#ifdef BSDI
+#define OK		1
+#define des_SPtrans	_des_SPtrans
+#define des_encrypt	_des_encrypt
+#define des_encrypt2	_des_encrypt2
+#define des_encrypt3	_des_encrypt3
+#define ALIGN		4
+#undef SIZE
+#undef TYPE
+#endif
+
+#if defined(ELF) || defined(SOL)
+#define OK		1
+#define ALIGN		16
+#endif
+
+#ifndef OK
+You need to define one of
+ELF - elf systems - linux-elf, NetBSD and DG-UX
+OUT - a.out systems - linux-a.out and FreeBSD
+SOL - solaris systems, which are elf with strange comment lines
+BSDI - a.out with a very primative version of as.
+#endif
+
+#include "dx86-cpp.s" 
+
diff --git a/crypto/libdes/asm/readme b/crypto/libdes/asm/readme
new file mode 100644
index 0000000..bb1a8e9
--- /dev/null
+++ b/crypto/libdes/asm/readme
@@ -0,0 +1,130 @@
+First up, let me say I don't like writing in assembler.  It is not portable,
+dependant on the particular CPU architecture release and is generally a pig
+to debug and get right.  Having said that, the x86 architecture is probably
+the most important for speed due to number of boxes and since
+it appears to be the worst architecture to to get
+good C compilers for.  So due to this, I have lowered myself to do
+assembler for the inner DES routines in libdes :-).
+
+The file to implement in assembler is des_enc.c.  Replace the following
+4 functions
+des_encrypt(DES_LONG data[2],des_key_schedule ks, int encrypt);
+des_encrypt2(DES_LONG data[2],des_key_schedule ks, int encrypt);
+des_encrypt3(DES_LONG data[2],des_key_schedule ks1,ks2,ks3);
+des_decrypt3(DES_LONG data[2],des_key_schedule ks1,ks2,ks3);
+
+They encrypt/decrypt the 64 bits held in 'data' using
+the 'ks' key schedules.   The only difference between the 4 functions is that
+des_encrypt2() does not perform IP() or FP() on the data (this is an
+optimization for when doing triple DES and des_encrypt3() and des_decrypt3()
+perform triple des.  The triple DES routines are in here because it does
+make a big difference to have them located near the des_encrypt2 function
+at link time..
+
+Now as we all know, there are lots of different operating systems running on
+x86 boxes, and unfortunately they normally try to make sure their assembler
+formating is not the same as the other peoples.
+The 4 main formats I know of are
+Microsoft	Windows 95/Windows NT
+Elf		Includes Linux and FreeBSD(?).
+a.out		The older Linux.
+Solaris		Same as Elf but different comments :-(.
+
+Now I was not overly keen to write 4 different copies of the same code,
+so I wrote a few perl routines to output the correct assembler, given
+a target assembler type.  This code is ugly and is just a hack.
+The libraries are x86unix.pl and x86ms.pl.
+des586.pl, des686.pl and des-som[23].pl are the programs to actually
+generate the assembler.
+
+So to generate elf assembler
+perl des-som3.pl elf >dx86-elf.s
+For Windows 95/NT
+perl des-som2.pl win32 >win32.asm
+
+[ update 4 Jan 1996 ]
+I have added another way to do things.
+perl des-som3.pl cpp >dx86-cpp.s
+generates a file that will be included by dx86unix.cpp when it is compiled.
+To build for elf, a.out, solaris, bsdi etc,
+cc -E -DELF asm/dx86unix.cpp | as -o asm/dx86-elf.o
+cc -E -DSOL asm/dx86unix.cpp | as -o asm/dx86-sol.o
+cc -E -DOUT asm/dx86unix.cpp | as -o asm/dx86-out.o
+cc -E -DBSDI asm/dx86unix.cpp | as -o asm/dx86bsdi.o
+This was done to cut down the number of files in the distribution.
+
+Now the ugly part.  I acquired my copy of Intels
+"Optimization's For Intel's 32-Bit Processors" and found a few interesting
+things.  First, the aim of the exersize is to 'extract' one byte at a time
+from a word and do an array lookup.  This involves getting the byte from
+the 4 locations in the word and moving it to a new word and doing the lookup.
+The most obvious way to do this is
+xor	eax,	eax				# clear word
+movb	al,	cl				# get low byte
+xor	edi	DWORD PTR 0x100+des_SP[eax] 	# xor in word
+movb	al,	ch				# get next byte
+xor	edi	DWORD PTR 0x300+des_SP[eax] 	# xor in word
+shr	ecx	16
+which seems ok.  For the pentium, this system appears to be the best.
+One has to do instruction interleaving to keep both functional units
+operating, but it is basically very efficient.
+
+Now the crunch.  When a full register is used after a partial write, eg.
+mov	al,	cl
+xor	edi,	DWORD PTR 0x100+des_SP[eax]
+386	- 1 cycle stall
+486	- 1 cycle stall
+586	- 0 cycle stall
+686	- at least 7 cycle stall (page 22 of the above mentioned document).
+
+So the technique that produces the best results on a pentium, according to
+the documentation, will produce hideous results on a pentium pro.
+
+To get around this, des686.pl will generate code that is not as fast on
+a pentium, should be very good on a pentium pro.
+mov	eax,	ecx				# copy word 
+shr	ecx,	8				# line up next byte
+and	eax,	0fch				# mask byte
+xor	edi	DWORD PTR 0x100+des_SP[eax] 	# xor in array lookup
+mov	eax,	ecx				# get word
+shr	ecx	8				# line up next byte
+and	eax,	0fch				# mask byte
+xor	edi	DWORD PTR 0x300+des_SP[eax] 	# xor in array lookup
+
+Due to the execution units in the pentium, this actually works quite well.
+For a pentium pro it should be very good.  This is the type of output
+Visual C++ generates.
+
+There is a third option.  instead of using
+mov	al,	ch
+which is bad on the pentium pro, one may be able to use
+movzx	eax,	ch
+which may not incur the partial write penalty.  On the pentium,
+this instruction takes 4 cycles so is not worth using but on the
+pentium pro it appears it may be worth while.  I need access to one to
+experiment :-).
+
+eric (20 Oct 1996)
+
+22 Nov 1996 - I have asked people to run the 2 different version on pentium
+pros and it appears that the intel documentation is wrong.  The
+mov al,bh is still faster on a pentium pro, so just use the des586.pl
+install des686.pl
+
+3 Dec 1996 - I added des_encrypt3/des_decrypt3 because I have moved these
+functions into des_enc.c because it does make a massive performance
+difference on some boxes to have the functions code located close to
+the des_encrypt2() function.
+
+9 Jan 1996 - des-som2.pl is now the correct perl script to use for
+pentiums.  It contains an inner loop from
+Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> which does raw ecb DES calls at
+273,000 per second.  He had a previous version at 250,000 and the best
+I was able to get was 203,000.  The content has not changed, this is all
+due to instruction sequencing (and actual instructions choice) which is able
+to keep both functional units of the pentium going.
+We may have lost the ugly register usage restrictions when x86 went 32 bit
+but for the pentium it has been replaced by evil instruction ordering tricks.
+
+13 Jan 1996 - des-som3.pl, more optimizations from Svend Olaf.
+raw DES at 281,000 per second on a pentium 100.
diff --git a/crypto/libdes/asm/win32.asm b/crypto/libdes/asm/win32.asm
new file mode 100644
index 0000000..29c915f
--- /dev/null
+++ b/crypto/libdes/asm/win32.asm
@@ -0,0 +1,2766 @@
+	; Don't even think of reading this code
+	; It was automatically generated by des-som2.pl
+	; Which is a perl program used to generate the x86 assember for
+	; any of elf, a.out, Win32, or Solaris
+	; It can be found in SSLeay 0.6.5+ or in libdes 3.26+
+	; eric <eay@mincom.oz.au>
+	; The inner loop instruction sequence and the IP/FP modifications
+	; are from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>
+
+	; 
+	TITLE	dx86xxxx.asm
+        .386
+.model FLAT
+_TEXT	SEGMENT
+PUBLIC	_des_encrypt
+EXTRN	_des_SPtrans:DWORD
+_des_encrypt PROC NEAR
+	push	ebp
+	push	ebx
+	push	esi
+	push	edi
+	; 
+	; Load the 2 words
+	mov	esi,		DWORD PTR 20[esp]
+	xor	ecx,		ecx
+	mov	eax,		DWORD PTR [esi]
+	mov	ebx,		DWORD PTR 28[esp]
+	mov	edi,		DWORD PTR 4[esi]
+	; 
+	; IP
+	rol	eax,		4
+	mov	esi,		eax
+	xor	eax,		edi
+	and	eax,		0f0f0f0f0h
+	xor	esi,		eax
+	xor	edi,		eax
+	; 
+	rol	edi,		20
+	mov	eax,		edi
+	xor	edi,		esi
+	and	edi,		0fff0000fh
+	xor	eax,		edi
+	xor	esi,		edi
+	; 
+	rol	eax,		14
+	mov	edi,		eax
+	xor	eax,		esi
+	and	eax,		033333333h
+	xor	edi,		eax
+	xor	esi,		eax
+	; 
+	rol	esi,		22
+	mov	eax,		esi
+	xor	esi,		edi
+	and	esi,		003fc03fch
+	xor	eax,		esi
+	xor	edi,		esi
+	; 
+	rol	eax,		9
+	mov	esi,		eax
+	xor	eax,		edi
+	and	eax,		0aaaaaaaah
+	xor	esi,		eax
+	xor	edi,		eax
+	; 
+	rol	edi,		1
+	cmp	ebx,		0
+	mov	ebp,		DWORD PTR 24[esp]
+	je	$L000start_decrypt
+	; 
+	; Round 0
+	mov	eax,		DWORD PTR [ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 4[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 1
+	mov	eax,		DWORD PTR 8[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 12[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 2
+	mov	eax,		DWORD PTR 16[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 20[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 3
+	mov	eax,		DWORD PTR 24[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 28[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 4
+	mov	eax,		DWORD PTR 32[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 36[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 5
+	mov	eax,		DWORD PTR 40[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 44[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 6
+	mov	eax,		DWORD PTR 48[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 52[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 7
+	mov	eax,		DWORD PTR 56[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 60[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 8
+	mov	eax,		DWORD PTR 64[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 68[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 9
+	mov	eax,		DWORD PTR 72[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 76[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 10
+	mov	eax,		DWORD PTR 80[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 84[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 11
+	mov	eax,		DWORD PTR 88[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 92[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 12
+	mov	eax,		DWORD PTR 96[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 100[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 13
+	mov	eax,		DWORD PTR 104[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 108[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 14
+	mov	eax,		DWORD PTR 112[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 116[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 15
+	mov	eax,		DWORD PTR 120[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 124[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	jmp	$L001end
+$L000start_decrypt:
+	; 
+	; Round 15
+	mov	eax,		DWORD PTR 120[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 124[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 14
+	mov	eax,		DWORD PTR 112[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 116[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 13
+	mov	eax,		DWORD PTR 104[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 108[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 12
+	mov	eax,		DWORD PTR 96[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 100[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 11
+	mov	eax,		DWORD PTR 88[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 92[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 10
+	mov	eax,		DWORD PTR 80[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 84[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 9
+	mov	eax,		DWORD PTR 72[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 76[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 8
+	mov	eax,		DWORD PTR 64[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 68[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 7
+	mov	eax,		DWORD PTR 56[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 60[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 6
+	mov	eax,		DWORD PTR 48[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 52[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 5
+	mov	eax,		DWORD PTR 40[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 44[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 4
+	mov	eax,		DWORD PTR 32[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 36[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 3
+	mov	eax,		DWORD PTR 24[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 28[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 2
+	mov	eax,		DWORD PTR 16[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 20[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 1
+	mov	eax,		DWORD PTR 8[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 12[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 0
+	mov	eax,		DWORD PTR [ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 4[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+$L001end:
+	; 
+	; FP
+	mov	edx,		DWORD PTR 20[esp]
+	ror	esi,		1
+	mov	eax,		edi
+	xor	edi,		esi
+	and	edi,		0aaaaaaaah
+	xor	eax,		edi
+	xor	esi,		edi
+	; 
+	rol	eax,		23
+	mov	edi,		eax
+	xor	eax,		esi
+	and	eax,		003fc03fch
+	xor	edi,		eax
+	xor	esi,		eax
+	; 
+	rol	edi,		10
+	mov	eax,		edi
+	xor	edi,		esi
+	and	edi,		033333333h
+	xor	eax,		edi
+	xor	esi,		edi
+	; 
+	rol	esi,		18
+	mov	edi,		esi
+	xor	esi,		eax
+	and	esi,		0fff0000fh
+	xor	edi,		esi
+	xor	eax,		esi
+	; 
+	rol	edi,		12
+	mov	esi,		edi
+	xor	edi,		eax
+	and	edi,		0f0f0f0f0h
+	xor	esi,		edi
+	xor	eax,		edi
+	; 
+	ror	eax,		4
+	mov	DWORD PTR [edx],eax
+	mov	DWORD PTR 4[edx],esi
+	pop	edi
+	pop	esi
+	pop	ebx
+	pop	ebp
+	ret
+_des_encrypt ENDP
+_TEXT	ENDS
+_TEXT	SEGMENT
+PUBLIC	_des_encrypt2
+EXTRN	_des_SPtrans:DWORD
+_des_encrypt2 PROC NEAR
+	push	ebp
+	push	ebx
+	push	esi
+	push	edi
+	; 
+	; Load the 2 words
+	mov	eax,		DWORD PTR 20[esp]
+	xor	ecx,		ecx
+	mov	esi,		DWORD PTR [eax]
+	mov	ebx,		DWORD PTR 28[esp]
+	rol	esi,		3
+	mov	edi,		DWORD PTR 4[eax]
+	rol	edi,		3
+	cmp	ebx,		0
+	mov	ebp,		DWORD PTR 24[esp]
+	je	$L002start_decrypt
+	; 
+	; Round 0
+	mov	eax,		DWORD PTR [ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 4[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 1
+	mov	eax,		DWORD PTR 8[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 12[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 2
+	mov	eax,		DWORD PTR 16[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 20[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 3
+	mov	eax,		DWORD PTR 24[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 28[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 4
+	mov	eax,		DWORD PTR 32[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 36[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 5
+	mov	eax,		DWORD PTR 40[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 44[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 6
+	mov	eax,		DWORD PTR 48[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 52[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 7
+	mov	eax,		DWORD PTR 56[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 60[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 8
+	mov	eax,		DWORD PTR 64[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 68[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 9
+	mov	eax,		DWORD PTR 72[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 76[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 10
+	mov	eax,		DWORD PTR 80[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 84[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 11
+	mov	eax,		DWORD PTR 88[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 92[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 12
+	mov	eax,		DWORD PTR 96[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 100[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 13
+	mov	eax,		DWORD PTR 104[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 108[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 14
+	mov	eax,		DWORD PTR 112[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 116[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 15
+	mov	eax,		DWORD PTR 120[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 124[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	jmp	$L003end
+$L002start_decrypt:
+	; 
+	; Round 15
+	mov	eax,		DWORD PTR 120[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 124[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 14
+	mov	eax,		DWORD PTR 112[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 116[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 13
+	mov	eax,		DWORD PTR 104[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 108[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 12
+	mov	eax,		DWORD PTR 96[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 100[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 11
+	mov	eax,		DWORD PTR 88[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 92[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 10
+	mov	eax,		DWORD PTR 80[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 84[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 9
+	mov	eax,		DWORD PTR 72[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 76[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 8
+	mov	eax,		DWORD PTR 64[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 68[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 7
+	mov	eax,		DWORD PTR 56[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 60[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 6
+	mov	eax,		DWORD PTR 48[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 52[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 5
+	mov	eax,		DWORD PTR 40[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 44[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 4
+	mov	eax,		DWORD PTR 32[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 36[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 3
+	mov	eax,		DWORD PTR 24[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 28[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 2
+	mov	eax,		DWORD PTR 16[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 20[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+	; 
+	; Round 1
+	mov	eax,		DWORD PTR 8[ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 12[ebp]
+	xor	eax,		esi
+	xor	edx,		esi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	edi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	edi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	edi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	edi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	edi,		ebx
+	; 
+	; Round 0
+	mov	eax,		DWORD PTR [ebp]
+	xor	ebx,		ebx
+	mov	edx,		DWORD PTR 4[ebp]
+	xor	eax,		edi
+	xor	edx,		edi
+	and	eax,		0fcfcfcfch
+	and	edx,		0cfcfcfcfh
+	mov	bl,		al
+	mov	cl,		ah
+	ror	edx,		4
+	mov	ebp,		DWORD PTR _des_SPtrans[ebx]
+	mov	bl,		dl
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR _des_SPtrans[0200h+ecx]
+	xor	esi,		ebp
+	mov	cl,		dh
+	shr	eax,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0100h+ebx]
+	xor	esi,		ebp
+	mov	bl,		ah
+	shr	edx,		16
+	mov	ebp,		DWORD PTR _des_SPtrans[0300h+ecx]
+	xor	esi,		ebp
+	mov	ebp,		DWORD PTR 24[esp]
+	mov	cl,		dh
+	and	eax,		0ffh
+	and	edx,		0ffh
+	mov	ebx,		DWORD PTR _des_SPtrans[0600h+ebx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0700h+ecx]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0400h+eax]
+	xor	esi,		ebx
+	mov	ebx,		DWORD PTR _des_SPtrans[0500h+edx]
+	xor	esi,		ebx
+$L003end:
+	; 
+	; Fixup
+	ror	edi,		3
+	mov	eax,		DWORD PTR 20[esp]
+	ror	esi,		3
+	mov	DWORD PTR [eax],edi
+	mov	DWORD PTR 4[eax],esi
+	pop	edi
+	pop	esi
+	pop	ebx
+	pop	ebp
+	ret
+_des_encrypt2 ENDP
+_TEXT	ENDS
+_TEXT	SEGMENT
+PUBLIC	_des_encrypt3
+EXTRN	_des_SPtrans:DWORD
+_des_encrypt3 PROC NEAR
+	push	ebp
+	push	ebx
+	push	esi
+	push	edi
+	; 
+	; Load the data words
+	mov	ebx,		DWORD PTR 20[esp]
+	mov	edi,		DWORD PTR [ebx]
+	mov	esi,		DWORD PTR 4[ebx]
+	; 
+	; IP
+	rol	edi,		4
+	mov	edx,		edi
+	xor	edi,		esi
+	and	edi,		0f0f0f0f0h
+	xor	edx,		edi
+	xor	esi,		edi
+	; 
+	rol	esi,		20
+	mov	edi,		esi
+	xor	esi,		edx
+	and	esi,		0fff0000fh
+	xor	edi,		esi
+	xor	edx,		esi
+	; 
+	rol	edi,		14
+	mov	esi,		edi
+	xor	edi,		edx
+	and	edi,		033333333h
+	xor	esi,		edi
+	xor	edx,		edi
+	; 
+	rol	edx,		22
+	mov	edi,		edx
+	xor	edx,		esi
+	and	edx,		003fc03fch
+	xor	edi,		edx
+	xor	esi,		edx
+	; 
+	rol	edi,		9
+	mov	edx,		edi
+	xor	edi,		esi
+	and	edi,		0aaaaaaaah
+	xor	edx,		edi
+	xor	esi,		edi
+	; 
+	ror	edx,		3
+	ror	esi,		2
+	mov	DWORD PTR 4[ebx],esi
+	mov	eax,		DWORD PTR 24[esp]
+	mov	DWORD PTR [ebx],edx
+	mov	edi,		DWORD PTR 28[esp]
+	mov	esi,		DWORD PTR 32[esp]
+	push	1
+	push	eax
+	push	ebx
+	call	_des_encrypt2
+	push	0
+	push	edi
+	push	ebx
+	call	_des_encrypt2
+	push	1
+	push	esi
+	push	ebx
+	call	_des_encrypt2
+	mov	edi,		DWORD PTR [ebx]
+	add	esp,		36
+	mov	esi,		DWORD PTR 4[ebx]
+	; 
+	; FP
+	rol	esi,		2
+	rol	edi,		3
+	mov	eax,		edi
+	xor	edi,		esi
+	and	edi,		0aaaaaaaah
+	xor	eax,		edi
+	xor	esi,		edi
+	; 
+	rol	eax,		23
+	mov	edi,		eax
+	xor	eax,		esi
+	and	eax,		003fc03fch
+	xor	edi,		eax
+	xor	esi,		eax
+	; 
+	rol	edi,		10
+	mov	eax,		edi
+	xor	edi,		esi
+	and	edi,		033333333h
+	xor	eax,		edi
+	xor	esi,		edi
+	; 
+	rol	esi,		18
+	mov	edi,		esi
+	xor	esi,		eax
+	and	esi,		0fff0000fh
+	xor	edi,		esi
+	xor	eax,		esi
+	; 
+	rol	edi,		12
+	mov	esi,		edi
+	xor	edi,		eax
+	and	edi,		0f0f0f0f0h
+	xor	esi,		edi
+	xor	eax,		edi
+	; 
+	ror	eax,		4
+	mov	DWORD PTR [ebx],eax
+	mov	DWORD PTR 4[ebx],esi
+	pop	edi
+	pop	esi
+	pop	ebx
+	pop	ebp
+	ret
+_des_encrypt3 ENDP
+_TEXT	ENDS
+_TEXT	SEGMENT
+PUBLIC	_des_decrypt3
+EXTRN	_des_SPtrans:DWORD
+_des_decrypt3 PROC NEAR
+	push	ebp
+	push	ebx
+	push	esi
+	push	edi
+	; 
+	; Load the data words
+	mov	ebx,		DWORD PTR 20[esp]
+	mov	edi,		DWORD PTR [ebx]
+	mov	esi,		DWORD PTR 4[ebx]
+	; 
+	; IP
+	rol	edi,		4
+	mov	edx,		edi
+	xor	edi,		esi
+	and	edi,		0f0f0f0f0h
+	xor	edx,		edi
+	xor	esi,		edi
+	; 
+	rol	esi,		20
+	mov	edi,		esi
+	xor	esi,		edx
+	and	esi,		0fff0000fh
+	xor	edi,		esi
+	xor	edx,		esi
+	; 
+	rol	edi,		14
+	mov	esi,		edi
+	xor	edi,		edx
+	and	edi,		033333333h
+	xor	esi,		edi
+	xor	edx,		edi
+	; 
+	rol	edx,		22
+	mov	edi,		edx
+	xor	edx,		esi
+	and	edx,		003fc03fch
+	xor	edi,		edx
+	xor	esi,		edx
+	; 
+	rol	edi,		9
+	mov	edx,		edi
+	xor	edi,		esi
+	and	edi,		0aaaaaaaah
+	xor	edx,		edi
+	xor	esi,		edi
+	; 
+	ror	edx,		3
+	ror	esi,		2
+	mov	DWORD PTR 4[ebx],esi
+	mov	esi,		DWORD PTR 24[esp]
+	mov	DWORD PTR [ebx],edx
+	mov	edi,		DWORD PTR 28[esp]
+	mov	eax,		DWORD PTR 32[esp]
+	push	0
+	push	eax
+	push	ebx
+	call	_des_encrypt2
+	push	1
+	push	edi
+	push	ebx
+	call	_des_encrypt2
+	push	0
+	push	esi
+	push	ebx
+	call	_des_encrypt2
+	mov	edi,		DWORD PTR [ebx]
+	add	esp,		36
+	mov	esi,		DWORD PTR 4[ebx]
+	; 
+	; FP
+	rol	esi,		2
+	rol	edi,		3
+	mov	eax,		edi
+	xor	edi,		esi
+	and	edi,		0aaaaaaaah
+	xor	eax,		edi
+	xor	esi,		edi
+	; 
+	rol	eax,		23
+	mov	edi,		eax
+	xor	eax,		esi
+	and	eax,		003fc03fch
+	xor	edi,		eax
+	xor	esi,		eax
+	; 
+	rol	edi,		10
+	mov	eax,		edi
+	xor	edi,		esi
+	and	edi,		033333333h
+	xor	eax,		edi
+	xor	esi,		edi
+	; 
+	rol	esi,		18
+	mov	edi,		esi
+	xor	esi,		eax
+	and	esi,		0fff0000fh
+	xor	edi,		esi
+	xor	eax,		esi
+	; 
+	rol	edi,		12
+	mov	esi,		edi
+	xor	edi,		eax
+	and	edi,		0f0f0f0f0h
+	xor	esi,		edi
+	xor	eax,		edi
+	; 
+	ror	eax,		4
+	mov	DWORD PTR [ebx],eax
+	mov	DWORD PTR 4[ebx],esi
+	pop	edi
+	pop	esi
+	pop	ebx
+	pop	ebp
+	ret
+_des_decrypt3 ENDP
+_TEXT	ENDS
+END
diff --git a/crypto/libdes/asm/win32.uu b/crypto/libdes/asm/win32.uu
new file mode 100644
index 0000000..b8fc770
--- /dev/null
+++ b/crypto/libdes/asm/win32.uu
@@ -0,0 +1,319 @@
+begin 644 win32.obj
+M3`$"`&*'V3)`-@``#``````````N=&5X=```````````````W"$``&0```!`
+M(@`````````"```@`#!@+F1A=&$```#<(0````````````!`-@``````````
+M````````0``PP%535E>+="04,\F+!HM<)!R+?@3!P`2+\#/')?#P\/`S\#/X
+MP<<4B\<S_H'G#P#P_S/',_?!P`Z+^#/&)3,S,S,S^#/PP<86B\8S]X'F_`/\
+M`S/&,_[!P`F+\#/'):JJJJHS\#/XT<>#^P"+;"08#X2U!P``BT4`,]N+500S
+MQC/6)?S\_/R!XL_/S\^*V(K,P<H$BZL`````BMHS_8NI``(``#/]BL[!Z!"+
+MJP`!```S_8K<P>H0BZD``P``,_V+;"08BLXE_P```('B_P```(N;``8``#/[
+MBYD`!P``,_N+F``$```S^XN:``4``#/[BT4(,]N+50PSQS/7)?S\_/R!XL_/
+MS\^*V(K,P<H$BZL`````BMHS]8NI``(``#/UBL[!Z!"+JP`!```S]8K<P>H0
+MBZD``P``,_6+;"08BLXE_P```('B_P```(N;``8``#/SBYD`!P``,_.+F``$
+M```S\XN:``4``#/SBT40,]N+510SQC/6)?S\_/R!XL_/S\^*V(K,P<H$BZL`
+M````BMHS_8NI``(``#/]BL[!Z!"+JP`!```S_8K<P>H0BZD``P``,_V+;"08
+MBLXE_P```('B_P```(N;``8``#/[BYD`!P``,_N+F``$```S^XN:``4``#/[
+MBT48,]N+51PSQS/7)?S\_/R!XL_/S\^*V(K,P<H$BZL`````BMHS]8NI``(`
+M`#/UBL[!Z!"+JP`!```S]8K<P>H0BZD``P``,_6+;"08BLXE_P```('B_P``
+M`(N;``8``#/SBYD`!P``,_.+F``$```S\XN:``4``#/SBT4@,]N+520SQC/6
+M)?S\_/R!XL_/S\^*V(K,P<H$BZL`````BMHS_8NI``(``#/]BL[!Z!"+JP`!
+M```S_8K<P>H0BZD``P``,_V+;"08BLXE_P```('B_P```(N;``8``#/[BYD`
+M!P``,_N+F``$```S^XN:``4``#/[BT4H,]N+52PSQS/7)?S\_/R!XL_/S\^*
+MV(K,P<H$BZL`````BMHS]8NI``(``#/UBL[!Z!"+JP`!```S]8K<P>H0BZD`
+M`P``,_6+;"08BLXE_P```('B_P```(N;``8``#/SBYD`!P``,_.+F``$```S
+M\XN:``4``#/SBT4P,]N+530SQC/6)?S\_/R!XL_/S\^*V(K,P<H$BZL`````
+MBMHS_8NI``(``#/]BL[!Z!"+JP`!```S_8K<P>H0BZD``P``,_V+;"08BLXE
+M_P```('B_P```(N;``8``#/[BYD`!P``,_N+F``$```S^XN:``4``#/[BT4X
+M,]N+53PSQS/7)?S\_/R!XL_/S\^*V(K,P<H$BZL`````BMHS]8NI``(``#/U
+MBL[!Z!"+JP`!```S]8K<P>H0BZD``P``,_6+;"08BLXE_P```('B_P```(N;
+M``8``#/SBYD`!P``,_.+F``$```S\XN:``4``#/SBT5`,]N+540SQC/6)?S\
+M_/R!XL_/S\^*V(K,P<H$BZL`````BMHS_8NI``(``#/]BL[!Z!"+JP`!```S
+M_8K<P>H0BZD``P``,_V+;"08BLXE_P```('B_P```(N;``8``#/[BYD`!P``
+M,_N+F``$```S^XN:``4``#/[BT5(,]N+54PSQS/7)?S\_/R!XL_/S\^*V(K,
+MP<H$BZL`````BMHS]8NI``(``#/UBL[!Z!"+JP`!```S]8K<P>H0BZD``P``
+M,_6+;"08BLXE_P```('B_P```(N;``8``#/SBYD`!P``,_.+F``$```S\XN:
+M``4``#/SBT50,]N+550SQC/6)?S\_/R!XL_/S\^*V(K,P<H$BZL`````BMHS
+M_8NI``(``#/]BL[!Z!"+JP`!```S_8K<P>H0BZD``P``,_V+;"08BLXE_P``
+M`('B_P```(N;``8``#/[BYD`!P``,_N+F``$```S^XN:``4``#/[BT58,]N+
+M55PSQS/7)?S\_/R!XL_/S\^*V(K,P<H$BZL`````BMHS]8NI``(``#/UBL[!
+MZ!"+JP`!```S]8K<P>H0BZD``P``,_6+;"08BLXE_P```('B_P```(N;``8`
+M`#/SBYD`!P``,_.+F``$```S\XN:``4``#/SBT5@,]N+560SQC/6)?S\_/R!
+MXL_/S\^*V(K,P<H$BZL`````BMHS_8NI``(``#/]BL[!Z!"+JP`!```S_8K<
+MP>H0BZD``P``,_V+;"08BLXE_P```('B_P```(N;``8``#/[BYD`!P``,_N+
+MF``$```S^XN:``4``#/[BT5H,]N+56PSQS/7)?S\_/R!XL_/S\^*V(K,P<H$
+MBZL`````BMHS]8NI``(``#/UBL[!Z!"+JP`!```S]8K<P>H0BZD``P``,_6+
+M;"08BLXE_P```('B_P```(N;``8``#/SBYD`!P``,_.+F``$```S\XN:``4`
+M`#/SBT5P,]N+570SQC/6)?S\_/R!XL_/S\^*V(K,P<H$BZL`````BMHS_8NI
+M``(``#/]BL[!Z!"+JP`!```S_8K<P>H0BZD``P``,_V+;"08BLXE_P```('B
+M_P```(N;``8``#/[BYD`!P``,_N+F``$```S^XN:``4``#/[BT5X,]N+57PS
+MQS/7)?S\_/R!XL_/S\^*V(K,P<H$BZL`````BMHS]8NI``(``#/UBL[!Z!"+
+MJP`!```S]8K<P>H0BZD``P``,_6+;"08BLXE_P```('B_P```(N;``8``#/S
+MBYD`!P``,_.+F``$```S\XN:``4``#/SZ;`'``"+17@SVXM5?#/&,]8E_/S\
+M_('BS\_/SXK8BLS!R@2+JP````"*VC/]BZD``@``,_V*SL'H$(NK``$``#/]
+MBMS!ZA"+J0`#```S_8ML)!B*SB7_````@>+_````BYL`!@``,_N+F0`'```S
+M^XN8``0``#/[BYH`!0``,_N+17`SVXM5=#/',]<E_/S\_('BS\_/SXK8BLS!
+MR@2+JP````"*VC/UBZD``@``,_6*SL'H$(NK``$``#/UBMS!ZA"+J0`#```S
+M]8ML)!B*SB7_````@>+_````BYL`!@``,_.+F0`'```S\XN8``0``#/SBYH`
+M!0``,_.+16@SVXM5;#/&,]8E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/]
+MBZD``@``,_V*SL'H$(NK``$``#/]BMS!ZA"+J0`#```S_8ML)!B*SB7_````
+M@>+_````BYL`!@``,_N+F0`'```S^XN8``0``#/[BYH`!0``,_N+16`SVXM5
+M9#/',]<E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/UBZD``@``,_6*SL'H
+M$(NK``$``#/UBMS!ZA"+J0`#```S]8ML)!B*SB7_````@>+_````BYL`!@``
+M,_.+F0`'```S\XN8``0``#/SBYH`!0``,_.+15@SVXM57#/&,]8E_/S\_('B
+MS\_/SXK8BLS!R@2+JP````"*VC/]BZD``@``,_V*SL'H$(NK``$``#/]BMS!
+MZA"+J0`#```S_8ML)!B*SB7_````@>+_````BYL`!@``,_N+F0`'```S^XN8
+M``0``#/[BYH`!0``,_N+15`SVXM55#/',]<E_/S\_('BS\_/SXK8BLS!R@2+
+MJP````"*VC/UBZD``@``,_6*SL'H$(NK``$``#/UBMS!ZA"+J0`#```S]8ML
+M)!B*SB7_````@>+_````BYL`!@``,_.+F0`'```S\XN8``0``#/SBYH`!0``
+M,_.+14@SVXM53#/&,]8E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/]BZD`
+M`@``,_V*SL'H$(NK``$``#/]BMS!ZA"+J0`#```S_8ML)!B*SB7_````@>+_
+M````BYL`!@``,_N+F0`'```S^XN8``0``#/[BYH`!0``,_N+14`SVXM51#/'
+M,]<E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/UBZD``@``,_6*SL'H$(NK
+M``$``#/UBMS!ZA"+J0`#```S]8ML)!B*SB7_````@>+_````BYL`!@``,_.+
+MF0`'```S\XN8``0``#/SBYH`!0``,_.+13@SVXM5/#/&,]8E_/S\_('BS\_/
+MSXK8BLS!R@2+JP````"*VC/]BZD``@``,_V*SL'H$(NK``$``#/]BMS!ZA"+
+MJ0`#```S_8ML)!B*SB7_````@>+_````BYL`!@``,_N+F0`'```S^XN8``0`
+M`#/[BYH`!0``,_N+13`SVXM5-#/',]<E_/S\_('BS\_/SXK8BLS!R@2+JP``
+M``"*VC/UBZD``@``,_6*SL'H$(NK``$``#/UBMS!ZA"+J0`#```S]8ML)!B*
+MSB7_````@>+_````BYL`!@``,_.+F0`'```S\XN8``0``#/SBYH`!0``,_.+
+M12@SVXM5+#/&,]8E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/]BZD``@``
+M,_V*SL'H$(NK``$``#/]BMS!ZA"+J0`#```S_8ML)!B*SB7_````@>+_````
+MBYL`!@``,_N+F0`'```S^XN8``0``#/[BYH`!0``,_N+12`SVXM5)#/',]<E
+M_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/UBZD``@``,_6*SL'H$(NK``$`
+M`#/UBMS!ZA"+J0`#```S]8ML)!B*SB7_````@>+_````BYL`!@``,_.+F0`'
+M```S\XN8``0``#/SBYH`!0``,_.+11@SVXM5'#/&,]8E_/S\_('BS\_/SXK8
+MBLS!R@2+JP````"*VC/]BZD``@``,_V*SL'H$(NK``$``#/]BMS!ZA"+J0`#
+M```S_8ML)!B*SB7_````@>+_````BYL`!@``,_N+F0`'```S^XN8``0``#/[
+MBYH`!0``,_N+11`SVXM5%#/',]<E_/S\_('BS\_/SXK8BLS!R@2+JP````"*
+MVC/UBZD``@``,_6*SL'H$(NK``$``#/UBMS!ZA"+J0`#```S]8ML)!B*SB7_
+M````@>+_````BYL`!@``,_.+F0`'```S\XN8``0``#/SBYH`!0``,_.+10@S
+MVXM5##/&,]8E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/]BZD``@``,_V*
+MSL'H$(NK``$``#/]BMS!ZA"+J0`#```S_8ML)!B*SB7_````@>+_````BYL`
+M!@``,_N+F0`'```S^XN8``0``#/[BYH`!0``,_N+10`SVXM5!#/',]<E_/S\
+M_('BS\_/SXK8BLS!R@2+JP````"*VC/UBZD``@``,_6*SL'H$(NK``$``#/U
+MBMS!ZA"+J0`#```S]8ML)!B*SB7_````@>+_````BYL`!@``,_.+F0`'```S
+M\XN8``0``#/SBYH`!0``,_.+5"04T<Z+QS/^@>>JJJJJ,\<S]\'`%XOX,\8E
+M_`/\`S/X,_#!QPJ+QS/^@><S,S,S,\<S]\'&$HO^,_"!Y@\`\/\S_C/&P<<,
+MB_<S^('G\/#P\#/W,\?!R`2)`HER!%]>6UW#55-65XM$)!0SR8LPBUPD','&
+M`XMX!,''`X/[`(ML)!@/A+4'``"+10`SVXM5!#/&,]8E_/S\_('BS\_/SXK8
+MBLS!R@2+JP````"*VC/]BZD``@``,_V*SL'H$(NK``$``#/]BMS!ZA"+J0`#
+M```S_8ML)!B*SB7_````@>+_````BYL`!@``,_N+F0`'```S^XN8``0``#/[
+MBYH`!0``,_N+10@SVXM5##/',]<E_/S\_('BS\_/SXK8BLS!R@2+JP````"*
+MVC/UBZD``@``,_6*SL'H$(NK``$``#/UBMS!ZA"+J0`#```S]8ML)!B*SB7_
+M````@>+_````BYL`!@``,_.+F0`'```S\XN8``0``#/SBYH`!0``,_.+11`S
+MVXM5%#/&,]8E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/]BZD``@``,_V*
+MSL'H$(NK``$``#/]BMS!ZA"+J0`#```S_8ML)!B*SB7_````@>+_````BYL`
+M!@``,_N+F0`'```S^XN8``0``#/[BYH`!0``,_N+11@SVXM5'#/',]<E_/S\
+M_('BS\_/SXK8BLS!R@2+JP````"*VC/UBZD``@``,_6*SL'H$(NK``$``#/U
+MBMS!ZA"+J0`#```S]8ML)!B*SB7_````@>+_````BYL`!@``,_.+F0`'```S
+M\XN8``0``#/SBYH`!0``,_.+12`SVXM5)#/&,]8E_/S\_('BS\_/SXK8BLS!
+MR@2+JP````"*VC/]BZD``@``,_V*SL'H$(NK``$``#/]BMS!ZA"+J0`#```S
+M_8ML)!B*SB7_````@>+_````BYL`!@``,_N+F0`'```S^XN8``0``#/[BYH`
+M!0``,_N+12@SVXM5+#/',]<E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/U
+MBZD``@``,_6*SL'H$(NK``$``#/UBMS!ZA"+J0`#```S]8ML)!B*SB7_````
+M@>+_````BYL`!@``,_.+F0`'```S\XN8``0``#/SBYH`!0``,_.+13`SVXM5
+M-#/&,]8E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/]BZD``@``,_V*SL'H
+M$(NK``$``#/]BMS!ZA"+J0`#```S_8ML)!B*SB7_````@>+_````BYL`!@``
+M,_N+F0`'```S^XN8``0``#/[BYH`!0``,_N+13@SVXM5/#/',]<E_/S\_('B
+MS\_/SXK8BLS!R@2+JP````"*VC/UBZD``@``,_6*SL'H$(NK``$``#/UBMS!
+MZA"+J0`#```S]8ML)!B*SB7_````@>+_````BYL`!@``,_.+F0`'```S\XN8
+M``0``#/SBYH`!0``,_.+14`SVXM51#/&,]8E_/S\_('BS\_/SXK8BLS!R@2+
+MJP````"*VC/]BZD``@``,_V*SL'H$(NK``$``#/]BMS!ZA"+J0`#```S_8ML
+M)!B*SB7_````@>+_````BYL`!@``,_N+F0`'```S^XN8``0``#/[BYH`!0``
+M,_N+14@SVXM53#/',]<E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/UBZD`
+M`@``,_6*SL'H$(NK``$``#/UBMS!ZA"+J0`#```S]8ML)!B*SB7_````@>+_
+M````BYL`!@``,_.+F0`'```S\XN8``0``#/SBYH`!0``,_.+15`SVXM55#/&
+M,]8E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/]BZD``@``,_V*SL'H$(NK
+M``$``#/]BMS!ZA"+J0`#```S_8ML)!B*SB7_````@>+_````BYL`!@``,_N+
+MF0`'```S^XN8``0``#/[BYH`!0``,_N+15@SVXM57#/',]<E_/S\_('BS\_/
+MSXK8BLS!R@2+JP````"*VC/UBZD``@``,_6*SL'H$(NK``$``#/UBMS!ZA"+
+MJ0`#```S]8ML)!B*SB7_````@>+_````BYL`!@``,_.+F0`'```S\XN8``0`
+M`#/SBYH`!0``,_.+16`SVXM59#/&,]8E_/S\_('BS\_/SXK8BLS!R@2+JP``
+M``"*VC/]BZD``@``,_V*SL'H$(NK``$``#/]BMS!ZA"+J0`#```S_8ML)!B*
+MSB7_````@>+_````BYL`!@``,_N+F0`'```S^XN8``0``#/[BYH`!0``,_N+
+M16@SVXM5;#/',]<E_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/UBZD``@``
+M,_6*SL'H$(NK``$``#/UBMS!ZA"+J0`#```S]8ML)!B*SB7_````@>+_````
+MBYL`!@``,_.+F0`'```S\XN8``0``#/SBYH`!0``,_.+17`SVXM5=#/&,]8E
+M_/S\_('BS\_/SXK8BLS!R@2+JP````"*VC/]BZD``@``,_V*SL'H$(NK``$`
+M`#/]BMS!ZA"+J0`#```S_8ML)!B*SB7_````@>+_````BYL`!@``,_N+F0`'
+M```S^XN8``0``#/[BYH`!0``,_N+17@SVXM5?#/',]<E_/S\_('BS\_/SXK8
+MBLS!R@2+JP````"*VC/UBZD``@``,_6*SL'H$(NK``$``#/UBMS!ZA"+J0`#
+M```S]8ML)!B*SB7_````@>+_````BYL`!@``,_.+F0`'```S\XN8``0``#/S
+MBYH`!0``,_/IL`<``(M%>#/;BU5\,\8SUB7\_/S\@>+/S\_/BMB*S,'*!(NK
+M`````(K:,_V+J0`"```S_8K.P>@0BZL``0``,_V*W,'J$(NI``,``#/]BVPD
+M&(K.)?\```"!XO\```"+FP`&```S^XN9``<``#/[BY@`!```,_N+F@`%```S
+M^XM%<#/;BU5T,\<SUR7\_/S\@>+/S\_/BMB*S,'*!(NK`````(K:,_6+J0`"
+M```S]8K.P>@0BZL``0``,_6*W,'J$(NI``,``#/UBVPD&(K.)?\```"!XO\`
+M``"+FP`&```S\XN9``<``#/SBY@`!```,_.+F@`%```S\XM%:#/;BU5L,\8S
+MUB7\_/S\@>+/S\_/BMB*S,'*!(NK`````(K:,_V+J0`"```S_8K.P>@0BZL`
+M`0``,_V*W,'J$(NI``,``#/]BVPD&(K.)?\```"!XO\```"+FP`&```S^XN9
+M``<``#/[BY@`!```,_N+F@`%```S^XM%8#/;BU5D,\<SUR7\_/S\@>+/S\_/
+MBMB*S,'*!(NK`````(K:,_6+J0`"```S]8K.P>@0BZL``0``,_6*W,'J$(NI
+M``,``#/UBVPD&(K.)?\```"!XO\```"+FP`&```S\XN9``<``#/SBY@`!```
+M,_.+F@`%```S\XM%6#/;BU5<,\8SUB7\_/S\@>+/S\_/BMB*S,'*!(NK````
+M`(K:,_V+J0`"```S_8K.P>@0BZL``0``,_V*W,'J$(NI``,``#/]BVPD&(K.
+M)?\```"!XO\```"+FP`&```S^XN9``<``#/[BY@`!```,_N+F@`%```S^XM%
+M4#/;BU54,\<SUR7\_/S\@>+/S\_/BMB*S,'*!(NK`````(K:,_6+J0`"```S
+M]8K.P>@0BZL``0``,_6*W,'J$(NI``,``#/UBVPD&(K.)?\```"!XO\```"+
+MFP`&```S\XN9``<``#/SBY@`!```,_.+F@`%```S\XM%2#/;BU5,,\8SUB7\
+M_/S\@>+/S\_/BMB*S,'*!(NK`````(K:,_V+J0`"```S_8K.P>@0BZL``0``
+M,_V*W,'J$(NI``,``#/]BVPD&(K.)?\```"!XO\```"+FP`&```S^XN9``<`
+M`#/[BY@`!```,_N+F@`%```S^XM%0#/;BU5$,\<SUR7\_/S\@>+/S\_/BMB*
+MS,'*!(NK`````(K:,_6+J0`"```S]8K.P>@0BZL``0``,_6*W,'J$(NI``,`
+M`#/UBVPD&(K.)?\```"!XO\```"+FP`&```S\XN9``<``#/SBY@`!```,_.+
+MF@`%```S\XM%.#/;BU4\,\8SUB7\_/S\@>+/S\_/BMB*S,'*!(NK`````(K:
+M,_V+J0`"```S_8K.P>@0BZL``0``,_V*W,'J$(NI``,``#/]BVPD&(K.)?\`
+M``"!XO\```"+FP`&```S^XN9``<``#/[BY@`!```,_N+F@`%```S^XM%,#/;
+MBU4T,\<SUR7\_/S\@>+/S\_/BMB*S,'*!(NK`````(K:,_6+J0`"```S]8K.
+MP>@0BZL``0``,_6*W,'J$(NI``,``#/UBVPD&(K.)?\```"!XO\```"+FP`&
+M```S\XN9``<``#/SBY@`!```,_.+F@`%```S\XM%*#/;BU4L,\8SUB7\_/S\
+M@>+/S\_/BMB*S,'*!(NK`````(K:,_V+J0`"```S_8K.P>@0BZL``0``,_V*
+MW,'J$(NI``,``#/]BVPD&(K.)?\```"!XO\```"+FP`&```S^XN9``<``#/[
+MBY@`!```,_N+F@`%```S^XM%(#/;BU4D,\<SUR7\_/S\@>+/S\_/BMB*S,'*
+M!(NK`````(K:,_6+J0`"```S]8K.P>@0BZL``0``,_6*W,'J$(NI``,``#/U
+MBVPD&(K.)?\```"!XO\```"+FP`&```S\XN9``<``#/SBY@`!```,_.+F@`%
+M```S\XM%&#/;BU4<,\8SUB7\_/S\@>+/S\_/BMB*S,'*!(NK`````(K:,_V+
+MJ0`"```S_8K.P>@0BZL``0``,_V*W,'J$(NI``,``#/]BVPD&(K.)?\```"!
+MXO\```"+FP`&```S^XN9``<``#/[BY@`!```,_N+F@`%```S^XM%$#/;BU44
+M,\<SUR7\_/S\@>+/S\_/BMB*S,'*!(NK`````(K:,_6+J0`"```S]8K.P>@0
+MBZL``0``,_6*W,'J$(NI``,``#/UBVPD&(K.)?\```"!XO\```"+FP`&```S
+M\XN9``<``#/SBY@`!```,_.+F@`%```S\XM%"#/;BU4,,\8SUB7\_/S\@>+/
+MS\_/BMB*S,'*!(NK`````(K:,_V+J0`"```S_8K.P>@0BZL``0``,_V*W,'J
+M$(NI``,``#/]BVPD&(K.)?\```"!XO\```"+FP`&```S^XN9``<``#/[BY@`
+M!```,_N+F@`%```S^XM%`#/;BU4$,\<SUR7\_/S\@>+/S\_/BMB*S,'*!(NK
+M`````(K:,_6+J0`"```S]8K.P>@0BZL``0``,_6*W,'J$(NI``,``#/UBVPD
+M&(K.)?\```"!XO\```"+FP`&```S\XN9``<``#/SBY@`!```,_.+F@`%```S
+M\\'/`XM$)!3!S@.).(EP!%]>6UW#55-65XM<)!2+.XMS!,''!(O7,_Z!Y_#P
+M\/`SUS/WP<84B_XS\H'F#P#P_S/^,];!QPZ+]S/Z@><S,S,S,_<SU\'"%HOZ
+M,]:!XOP#_`,S^C/RP<<)B]<S_H'GJJJJJC/7,_?!R@/!S@*)<P2+1"08B1.+
+M?"0<BW0D(&H!4%/HW^___VH`5U/HUN___VH!5E/HS>___XL[@\0DBW,$P<8"
+MP<<#B\<S_H'GJJJJJC/',_?!P!>+^#/&)?P#_`,S^#/PP<<*B\<S_H'G,S,S
+M,S/',_?!QA*+_C/P@>8/`/#_,_XSQL''#(OW,_B!Y_#P\/`S]S/'P<@$B0.)
+M<P1?7EM=PU535E>+7"04BSN+<P3!QP2+US/^@>?P\/#P,]<S]\'&%(O^,_*!
+MY@\`\/\S_C/6P<<.B_<S^H'G,S,S,S/W,]?!PA:+^C/6@>+\`_P#,_HS\L''
+M"8O7,_Z!YZJJJJHSUS/WP<H#P<X"B7,$BW0D&(D3BWPD'(M$)"!J`%!3Z-_N
+M__]J`5=3Z-;N__]J`%93Z,WN__^+.X/$)(MS!,'&`L''`XO',_Z!YZJJJJHS
+MQS/WP<`7B_@SQB7\`_P#,_@S\,''"HO',_Z!YS,S,S,SQS/WP<82B_XS\('F
+M#P#P_S/^,\;!QPR+]S/X@>?P\/#P,_<SQ\'(!(D#B7,$7UY;7<.4````!P``
+M``8`G@````<````&`*L````'````!@"X````!P````8`T0````<````&`-D`
+M```'````!@#A````!P````8`Z0````<````&``\!```'````!@`9`0``!P``
+M``8`)@$```<````&`#,!```'````!@!,`0``!P````8`5`$```<````&`%P!
+M```'````!@!D`0``!P````8`B@$```<````&`)0!```'````!@"A`0``!P``
+M``8`K@$```<````&`,<!```'````!@#/`0``!P````8`UP$```<````&`-\!
+M```'````!@`%`@``!P````8`#P(```<````&`!P"```'````!@`I`@``!P``
+M``8`0@(```<````&`$H"```'````!@!2`@``!P````8`6@(```<````&`(`"
+M```'````!@"*`@``!P````8`EP(```<````&`*0"```'````!@"]`@``!P``
+M``8`Q0(```<````&`,T"```'````!@#5`@``!P````8`^P(```<````&``4#
+M```'````!@`2`P``!P````8`'P,```<````&`#@#```'````!@!``P``!P``
+M``8`2`,```<````&`%`#```'````!@!V`P``!P````8`@`,```<````&`(T#
+M```'````!@":`P``!P````8`LP,```<````&`+L#```'````!@##`P``!P``
+M``8`RP,```<````&`/$#```'````!@#[`P``!P````8`"`0```<````&`!4$
+M```'````!@`N!```!P````8`-@0```<````&`#X$```'````!@!&!```!P``
+M``8`;`0```<````&`'8$```'````!@"#!```!P````8`D`0```<````&`*D$
+M```'````!@"Q!```!P````8`N00```<````&`,$$```'````!@#G!```!P``
+M``8`\00```<````&`/X$```'````!@`+!0``!P````8`)`4```<````&`"P%
+M```'````!@`T!0``!P````8`/`4```<````&`&(%```'````!@!L!0``!P``
+M``8`>04```<````&`(8%```'````!@"?!0``!P````8`IP4```<````&`*\%
+M```'````!@"W!0``!P````8`W04```<````&`.<%```'````!@#T!0``!P``
+M``8``08```<````&`!H&```'````!@`B!@``!P````8`*@8```<````&`#(&
+M```'````!@!8!@``!P````8`8@8```<````&`&\&```'````!@!\!@``!P``
+M``8`E08```<````&`)T&```'````!@"E!@``!P````8`K08```<````&`-,&
+M```'````!@#=!@``!P````8`Z@8```<````&`/<&```'````!@`0!P``!P``
+M``8`&`<```<````&`"`'```'````!@`H!P``!P````8`3@<```<````&`%@'
+M```'````!@!E!P``!P````8`<@<```<````&`(L'```'````!@"3!P``!P``
+M``8`FP<```<````&`*,'```'````!@#)!P``!P````8`TP<```<````&`.`'
+M```'````!@#M!P``!P````8`!@@```<````&``X(```'````!@`6"```!P``
+M``8`'@@```<````&`$D(```'````!@!3"```!P````8`8`@```<````&`&T(
+M```'````!@"&"```!P````8`C@@```<````&`)8(```'````!@">"```!P``
+M``8`Q`@```<````&`,X(```'````!@#;"```!P````8`Z`@```<````&``$)
+M```'````!@`)"0``!P````8`$0D```<````&`!D)```'````!@`_"0``!P``
+M``8`20D```<````&`%8)```'````!@!C"0``!P````8`?`D```<````&`(0)
+M```'````!@","0``!P````8`E`D```<````&`+H)```'````!@#$"0``!P``
+M``8`T0D```<````&`-X)```'````!@#W"0``!P````8`_PD```<````&``<*
+M```'````!@`/"@``!P````8`-0H```<````&`#\*```'````!@!,"@``!P``
+M``8`60H```<````&`'(*```'````!@!Z"@``!P````8`@@H```<````&`(H*
+M```'````!@"P"@``!P````8`N@H```<````&`,<*```'````!@#4"@``!P``
+M``8`[0H```<````&`/4*```'````!@#]"@``!P````8`!0L```<````&`"L+
+M```'````!@`U"P``!P````8`0@L```<````&`$\+```'````!@!H"P``!P``
+M``8`<`L```<````&`'@+```'````!@"`"P``!P````8`I@L```<````&`+`+
+M```'````!@"]"P``!P````8`R@L```<````&`.,+```'````!@#K"P``!P``
+M``8`\PL```<````&`/L+```'````!@`A#```!P````8`*PP```<````&`#@,
+M```'````!@!%#```!P````8`7@P```<````&`&8,```'````!@!N#```!P``
+M``8`=@P```<````&`)P,```'````!@"F#```!P````8`LPP```<````&`,`,
+M```'````!@#9#```!P````8`X0P```<````&`.D,```'````!@#Q#```!P``
+M``8`%PT```<````&`"$-```'````!@`N#0``!P````8`.PT```<````&`%0-
+M```'````!@!<#0``!P````8`9`T```<````&`&P-```'````!@"2#0``!P``
+M``8`G`T```<````&`*D-```'````!@"V#0``!P````8`SPT```<````&`-<-
+M```'````!@#?#0``!P````8`YPT```<````&``T.```'````!@`7#@``!P``
+M``8`)`X```<````&`#$.```'````!@!*#@``!P````8`4@X```<````&`%H.
+M```'````!@!B#@``!P````8`B`X```<````&`)(.```'````!@"?#@``!P``
+M``8`K`X```<````&`,4.```'````!@#-#@``!P````8`U0X```<````&`-T.
+M```'````!@`##P``!P````8`#0\```<````&`!H/```'````!@`G#P``!P``
+M``8`0`\```<````&`$@/```'````!@!0#P``!P````8`6`\```<````&`'X/
+M```'````!@"(#P``!P````8`E0\```<````&`*(/```'````!@"[#P``!P``
+M``8`PP\```<````&`,L/```'````!@#3#P``!P````8`@Q````<````&`(T0
+M```'````!@":$```!P````8`IQ````<````&`,`0```'````!@#($```!P``
+M``8`T!````<````&`-@0```'````!@#^$```!P````8`"!$```<````&`!41
+M```'````!@`B$0``!P````8`.Q$```<````&`$,1```'````!@!+$0``!P``
+M``8`4Q$```<````&`'D1```'````!@"#$0``!P````8`D!$```<````&`)T1
+M```'````!@"V$0``!P````8`OA$```<````&`,81```'````!@#.$0``!P``
+M``8`]!$```<````&`/X1```'````!@`+$@``!P````8`&!(```<````&`#$2
+M```'````!@`Y$@``!P````8`01(```<````&`$D2```'````!@!O$@``!P``
+M``8`>1(```<````&`(82```'````!@"3$@``!P````8`K!(```<````&`+02
+M```'````!@"\$@``!P````8`Q!(```<````&`.H2```'````!@#T$@``!P``
+M``8``1,```<````&``X3```'````!@`G$P``!P````8`+Q,```<````&`#<3
+M```'````!@`_$P``!P````8`91,```<````&`&\3```'````!@!\$P``!P``
+M``8`B1,```<````&`*(3```'````!@"J$P``!P````8`LA,```<````&`+H3
+M```'````!@#@$P``!P````8`ZA,```<````&`/<3```'````!@`$%```!P``
+M``8`'10```<````&`"44```'````!@`M%```!P````8`-10```<````&`%L4
+M```'````!@!E%```!P````8`<A0```<````&`'\4```'````!@"8%```!P``
+M``8`H!0```<````&`*@4```'````!@"P%```!P````8`UA0```<````&`.`4
+M```'````!@#M%```!P````8`^A0```<````&`!,5```'````!@`;%0``!P``
+M``8`(Q4```<````&`"L5```'````!@!1%0``!P````8`6Q4```<````&`&@5
+M```'````!@!U%0``!P````8`CA4```<````&`)85```'````!@">%0``!P``
+M``8`IA4```<````&`,P5```'````!@#6%0``!P````8`XQ4```<````&`/`5
+M```'````!@`)%@``!P````8`$18```<````&`!D6```'````!@`A%@``!P``
+M``8`1Q8```<````&`%$6```'````!@!>%@``!P````8`:Q8```<````&`(06
+M```'````!@",%@``!P````8`E!8```<````&`)P6```'````!@#"%@``!P``
+M``8`S!8```<````&`-D6```'````!@#F%@``!P````8`_Q8```<````&``<7
+M```'````!@`/%P``!P````8`%Q<```<````&`#T7```'````!@!'%P``!P``
+M``8`5!<```<````&`&$7```'````!@!Z%P``!P````8`@A<```<````&`(H7
+M```'````!@"2%P``!P````8`N!<```<````&`,(7```'````!@#/%P``!P``
+M``8`W!<```<````&`/47```'````!@#]%P``!P````8`!1@```<````&``T8
+M```'````!@`X&```!P````8`0A@```<````&`$\8```'````!@!<&```!P``
+M``8`=1@```<````&`'T8```'````!@"%&```!P````8`C1@```<````&`+,8
+M```'````!@"]&```!P````8`RA@```<````&`-<8```'````!@#P&```!P``
+M``8`^!@```<````&```9```'````!@`(&0``!P````8`+AD```<````&`#@9
+M```'````!@!%&0``!P````8`4AD```<````&`&L9```'````!@!S&0``!P``
+M``8`>QD```<````&`(,9```'````!@"I&0``!P````8`LQD```<````&`,`9
+M```'````!@#-&0``!P````8`YAD```<````&`.X9```'````!@#V&0``!P``
+M``8`_AD```<````&`"0:```'````!@`N&@``!P````8`.QH```<````&`$@:
+M```'````!@!A&@``!P````8`:1H```<````&`'$:```'````!@!Y&@``!P``
+M``8`GQH```<````&`*D:```'````!@"V&@``!P````8`PQH```<````&`-P:
+M```'````!@#D&@``!P````8`[!H```<````&`/0:```'````!@`:&P``!P``
+M``8`)!L```<````&`#$;```'````!@`^&P``!P````8`5QL```<````&`%\;
+M```'````!@!G&P``!P````8`;QL```<````&`)4;```'````!@"?&P``!P``
+M``8`K!L```<````&`+D;```'````!@#2&P``!P````8`VAL```<````&`.(;
+M```'````!@#J&P``!P````8`$!P```<````&`!H<```'````!@`G'```!P``
+M``8`-!P```<````&`$T<```'````!@!5'```!P````8`71P```<````&`&4<
+M```'````!@"+'```!P````8`E1P```<````&`*(<```'````!@"O'```!P``
+M``8`R!P```<````&`-`<```'````!@#8'```!P````8`X!P```<````&``8=
+M```'````!@`0'0``!P````8`'1T```<````&`"H=```'````!@!#'0``!P``
+M``8`2QT```<````&`%,=```'````!@!;'0``!P````8`@1T```<````&`(L=
+M```'````!@"8'0``!P````8`I1T```<````&`+X=```'````!@#&'0``!P``
+M``8`SAT```<````&`-8=```'````!@#\'0``!P````8`!AX```<````&`!,>
+M```'````!@`@'@``!P````8`.1X```<````&`$$>```'````!@!)'@``!P``
+M``8`41X```<````&`'<>```'````!@"!'@``!P````8`CAX```<````&`)L>
+M```'````!@"T'@``!P````8`O!X```<````&`,0>```'````!@#,'@``!P``
+M``8`\AX```<````&`/P>```'````!@`)'P``!P````8`%A\```<````&`"\?
+M```'````!@`W'P``!P````8`/Q\```<````&`$<?```'````!@!M'P``!P``
+M``8`=Q\```<````&`(0?```'````!@"1'P``!P````8`JA\```<````&`+(?
+M```'````!@"Z'P``!P````8`PA\```<````&`"YF:6QE`````````/[_``!G
+M`BY<8W)Y<'1O7&1E<UQA<VU<=VEN,S(N87-M`````````````"YT97AT````
+M``````$````#`=PA`````@```````````````"YD871A``````````(````#
+M`0`````````````````````````````$```````````````"```````1````
+M``````$`(``"```````>````/1````$`(``"```````L````W!\```$`(``"
+M```````Z````W"````$`(``"`$@```!?9&5S7U-0=')A;G,`7V1E<U]E;F-R
+M>7!T`%]D97-?96YC<GEP=#(`7V1E<U]E;F-R>7!T,P!?9&5S7V1E8W)Y<'0S
+!````
+`
+end
diff --git a/crypto/libdes/asm/x86ms.pl b/crypto/libdes/asm/x86ms.pl
new file mode 100644
index 0000000..18b1186
--- /dev/null
+++ b/crypto/libdes/asm/x86ms.pl
@@ -0,0 +1,223 @@
+#!/usr/local/bin/perl
+
+package x86ms;
+
+$label="L000";
+
+%lb=(	'eax',	'al',
+	'ebx',	'bl',
+	'ecx',	'cl',
+	'edx',	'dl',
+	'ax',	'al',
+	'bx',	'bl',
+	'cx',	'cl',
+	'dx',	'dl',
+	);
+
+%hb=(	'eax',	'ah',
+	'ebx',	'bh',
+	'ecx',	'ch',
+	'edx',	'dh',
+	'ax',	'ah',
+	'bx',	'bh',
+	'cx',	'ch',
+	'dx',	'dh',
+	);
+
+sub main'LB
+	{
+	(defined($lb{$_[0]})) || die "$_[0] does not have a 'low byte'\n";
+	return($lb{$_[0]});
+	}
+
+sub main'HB
+	{
+	(defined($hb{$_[0]})) || die "$_[0] does not have a 'high byte'\n";
+	return($hb{$_[0]});
+	}
+
+sub main'DWP
+	{
+	local($addr,$reg1,$reg2,$idx)=@_;
+	local($t);
+	local($ret)="DWORD PTR ";
+
+	$addr =~ s/^\s+//;
+	if ($addr =~ /^(.+)\+(.+)$/)
+		{
+		$reg2=&conv($1);
+		$addr="_$2";
+		}
+	elsif ($addr =~ /^[_a-zA-Z]/)
+		{
+		$addr="_$addr";
+		}
+
+	$reg1="$regs{$reg1}" if defined($regs{$reg1});
+	$reg2="$regs{$reg2}" if defined($regs{$reg2});
+	$ret.=$addr if ($addr ne "") && ($addr ne 0);
+	if ($reg2 ne "")
+		{
+		$t="";
+		$t="*$idx" if ($idx != 0);
+		$ret.="[$reg2$t+$reg1]";
+		}
+	else
+		{
+		$ret.="[$reg1]"
+		}
+	return($ret);
+	}
+
+sub main'mov	{ &out2("mov",@_); }
+sub main'movb	{ &out2("mov",@_); }
+sub main'and	{ &out2("and",@_); }
+sub main'or	{ &out2("or",@_); }
+sub main'shl	{ &out2("shl",@_); }
+sub main'shr	{ &out2("shr",@_); }
+sub main'xor	{ &out2("xor",@_); }
+sub main'add	{ &out2("add",@_); }
+sub main'sub	{ &out2("sub",@_); }
+sub main'rotl	{ &out2("rol",@_); }
+sub main'rotr	{ &out2("ror",@_); }
+sub main'exch	{ &out2("xchg",@_); }
+sub main'cmp	{ &out2("cmp",@_); }
+sub main'dec	{ &out1("dec",@_); }
+sub main'jmp	{ &out1("jmp",@_); }
+sub main'je	{ &out1("je",@_); }
+sub main'jz	{ &out1("jz",@_); }
+sub main'push	{ &out1("push",@_); }
+sub main'call	{ &out1("call",'_'.$_[0]); }
+
+
+sub out2
+	{
+	local($name,$p1,$p2)=@_;
+	local($l,$t);
+
+	print "\t$name\t";
+	$t=&conv($p1).",";
+	$l=length($t);
+	print $t;
+	$l=4-($l+9)/8;
+	print "\t" x $l;
+	print &conv($p2);
+	print "\n";
+	}
+
+sub out1
+	{
+	local($name,$p1)=@_;
+	local($l,$t);
+
+	print "\t$name\t";
+	print &conv($p1);
+	print "\n";
+	}
+
+sub conv
+	{
+	local($p)=@_;
+
+	$p =~ s/0x([0-9A-Fa-f]+)/0$1h/;
+	return $p;
+	}
+
+sub main'file
+	{
+	local($file)=@_;
+
+	print <<"EOF";
+	TITLE	$file.asm
+        .386
+.model FLAT
+EOF
+	}
+
+sub main'function_begin
+	{
+	local($func,$num)=@_;
+
+	$params=$num*4;
+
+	print <<"EOF";
+_TEXT	SEGMENT
+PUBLIC	_$func
+EXTRN	_des_SPtrans:DWORD
+_$func PROC NEAR
+	push	ebp
+	push	ebx
+	push	esi
+	push	edi
+EOF
+	$stack=20;
+	}
+
+sub main'function_end
+	{
+	local($func)=@_;
+
+	print <<"EOF";
+	pop	edi
+	pop	esi
+	pop	ebx
+	pop	ebp
+	ret
+_$func ENDP
+_TEXT	ENDS
+EOF
+	$stack=0;
+	%label=();
+	}
+
+sub main'file_end
+	{
+	print "END\n"
+	}
+
+sub main'wparam
+	{
+	local($num)=@_;
+
+	return(&main'DWP($stack+$num*4,"esp","",0));
+	}
+
+sub main'wtmp
+	{
+	local($num)=@_;
+
+	return(&main'DWP($stack+$params+$num*4,"esp","",0));
+	}
+
+sub main'comment
+	{
+	foreach (@_)
+		{
+		print "\t; $_\n";
+		}
+	}
+
+sub main'label
+	{
+	if (!defined($label{$_[0]}))
+		{
+		$label{$_[0]}="\$${label}${_[0]}";
+		$label++;
+		}
+	return($label{$_[0]});
+	}
+
+sub main'set_label
+	{
+	if (!defined($label{$_[0]}))
+		{
+		$label{$_[0]}="${label}${_[0]}";
+		$label++;
+		}
+	print "$label{$_[0]}:\n";
+	}
+
+sub main'file_end
+        {
+	print "END\n";
+        }
diff --git a/crypto/libdes/asm/x86unix.pl b/crypto/libdes/asm/x86unix.pl
new file mode 100644
index 0000000..2048a9c
--- /dev/null
+++ b/crypto/libdes/asm/x86unix.pl
@@ -0,0 +1,253 @@
+#!/usr/local/bin/perl
+
+package x86ms;
+
+$label="L000";
+
+$align=($main'aout)?"4":"16";
+$under=($main'aout)?"_":"";
+$com_start=($main'sol)?"/":"#";
+
+if ($main'cpp)
+	{
+	$align="ALIGN";
+	$under="";
+	$com_start='/*';
+	$com_end='*/';
+	}
+
+%lb=(	'eax',	'%al',
+	'ebx',	'%bl',
+	'ecx',	'%cl',
+	'edx',	'%dl',
+	'ax',	'%al',
+	'bx',	'%bl',
+	'cx',	'%cl',
+	'dx',	'%dl',
+	);
+
+%hb=(	'eax',	'%ah',
+	'ebx',	'%bh',
+	'ecx',	'%ch',
+	'edx',	'%dh',
+	'ax',	'%ah',
+	'bx',	'%bh',
+	'cx',	'%ch',
+	'dx',	'%dh',
+	);
+
+%regs=(	'eax',	'%eax',
+	'ebx',	'%ebx',
+	'ecx',	'%ecx',
+	'edx',	'%edx',
+	'esi',	'%esi',
+	'edi',	'%edi',
+	'ebp',	'%ebp',
+	'esp',	'%esp',
+	);
+
+sub main'LB
+	{
+	(defined($lb{$_[0]})) || die "$_[0] does not have a 'low byte'\n";
+	return($lb{$_[0]});
+	}
+
+sub main'HB
+	{
+	(defined($hb{$_[0]})) || die "$_[0] does not have a 'high byte'\n";
+	return($hb{$_[0]});
+	}
+
+sub main'DWP
+	{
+	local($addr,$reg1,$reg2,$idx)=@_;
+
+
+	$ret="";
+
+	$addr =~ s/(^|[+ \t])([A-Za-z_]+)($|[+ \t])/$1$under$2$3/;
+
+	$reg1="$regs{$reg1}" if defined($regs{$reg1});
+	$reg2="$regs{$reg2}" if defined($regs{$reg2});
+	$ret.=$addr if ($addr ne "") && ($addr ne 0);
+	if ($reg2 ne "")
+		{
+		$ret.="($reg1,$reg2,$idx)";
+		}
+	else
+		{
+		$ret.="($reg1)"
+		}
+	return($ret);
+	}
+
+sub main'mov	{ &out2("movl",@_); }
+sub main'movb	{ &out2("movb",@_); }
+sub main'and	{ &out2("andl",@_); }
+sub main'or	{ &out2("orl",@_); }
+sub main'shl	{ &out2("shll",@_); }
+sub main'shr	{ &out2("shrl",@_); }
+sub main'xor	{ &out2("xorl",@_); }
+sub main'add	{ &out2("addl",@_); }
+sub main'sub	{ &out2("subl",@_); }
+sub main'rotl	{ &out2("roll",@_); }
+sub main'rotr	{ &out2("rorl",@_); }
+sub main'exch	{ &out2("xchg",@_); }
+sub main'cmp	{ &out2("cmpl",@_); }
+sub main'jmp	{ &out1("jmp",@_); }
+sub main'je	{ &out1("je",@_); }
+sub main'jne	{ &out1("jne",@_); }
+sub main'jnz	{ &out1("jnz",@_); }
+sub main'dec	{ &out1("decl",@_); }
+sub main'push	{ &out1("pushl",@_); }
+sub main'call	{ &out1("call",$under.$_[0]); }
+
+
+sub out2
+	{
+	local($name,$p1,$p2)=@_;
+	local($l,$ll,$t);
+
+	print "\t$name\t";
+	$t=&conv($p2).",";
+	$l=length($t);
+	print $t;
+	$ll=4-($l+9)/8;
+	print "\t" x $ll;
+	print &conv($p1);
+	print "\n";
+	}
+
+sub out1
+	{
+	local($name,$p1)=@_;
+	local($l,$t);
+
+	print "\t$name\t";
+	print &conv($p1);
+	print "\n";
+	}
+
+sub conv
+	{
+	local($p)=@_;
+
+#	$p =~ s/0x([0-9A-Fa-f]+)/0$1h/;
+
+	$p=$regs{$p} if (defined($regs{$p}));
+
+	$p =~ s/^([0-9A-Fa-f]+)$/\$$1/;
+	$p =~ s/^(0x[0-9A-Fa-f]+)$/\$$1/;
+	return $p;
+	}
+
+sub main'file
+	{
+	local($file)=@_;
+
+	print <<"EOF";
+	.file	"$file.s"
+	.version	"01.01"
+gcc2_compiled.:
+EOF
+	}
+
+sub main'function_begin
+	{
+	local($func,$num)=@_;
+
+	$params=$num*4;
+
+	$func=$under.$func;
+
+	print <<"EOF";
+.text
+	.align $align
+.globl $func
+EOF
+	if ($main'cpp)
+		{ printf("\tTYPE($func,\@function)\n"); }
+	else	{ printf("\t.type	$func,\@function\n"); }
+	print <<"EOF";
+$func:
+	pushl	%ebp
+	pushl	%ebx
+	pushl	%esi
+	pushl	%edi
+
+EOF
+	$stack=20;
+	}
+
+sub main'function_end
+	{
+	local($func)=@_;
+
+	$func=$under.$func;
+
+	print <<"EOF";
+	popl	%edi
+	popl	%esi
+	popl	%ebx
+	popl	%ebp
+	ret
+.${func}_end:
+EOF
+	if ($main'cpp)
+		{ printf("\tSIZE($func,.${func}_end-$func)\n"); }
+	else	{ printf("\t.size\t$func,.${func}_end-$func\n"); }
+	print ".ident	\"desasm.pl\"\n";
+	$stack=0;
+	%label=();
+	}
+
+
+sub main'wparam
+	{
+	local($num)=@_;
+
+	return(&main'DWP($stack+$num*4,"esp","",0));
+	}
+
+sub main'wtmp
+	{
+	local($num)=@_;
+
+	return(&main'DWP(-($num+1)*4,"esp","",0));
+	}
+
+sub main'comment
+	{
+	foreach (@_)
+		{
+		if (/^\s*$/)
+			{ print "\n"; }
+		else
+			{ print "\t$com_start $_ $com_end\n"; }
+		}
+	}
+
+sub main'label
+	{
+	if (!defined($label{$_[0]}))
+		{
+		$label{$_[0]}=".${label}${_[0]}";
+		$label++;
+		}
+	return($label{$_[0]});
+	}
+
+sub main'set_label
+	{
+	if (!defined($label{$_[0]}))
+		{
+		$label{$_[0]}=".${label}${_[0]}";
+		$label++;
+		}
+	print ".align $align\n";
+	print "$label{$_[0]}:\n";
+	}
+
+sub main'file_end
+	{
+	}
diff --git a/crypto/libdes/cbc3_enc.c b/crypto/libdes/cbc3_enc.c
new file mode 100644
index 0000000..3b3f282
--- /dev/null
+++ b/crypto/libdes/cbc3_enc.c
@@ -0,0 +1,99 @@
+/* crypto/des/cbc3_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+/* HAS BUGS? DON'T USE */
+void des_3cbc_encrypt(input, output, length, ks1, ks2, iv1, iv2, encrypt)
+des_cblock (*input);
+des_cblock (*output);
+long length;
+des_key_schedule ks1;
+des_key_schedule ks2;
+des_cblock (*iv1);
+des_cblock (*iv2);
+int encrypt;
+	{
+	int off=((int)length-1)/8;
+	long l8=((length+7)/8)*8;
+	des_cblock niv1,niv2;
+
+	if (encrypt == DES_ENCRYPT)
+		{
+		des_cbc_encrypt(input,output,length,ks1,iv1,encrypt);
+		if (length >= sizeof(des_cblock))
+			memcpy(niv1,output[off],sizeof(des_cblock));
+		des_cbc_encrypt(output,output,l8,ks2,iv1,!encrypt);
+		des_cbc_encrypt(output,output,l8,ks1,iv2, encrypt);
+		if (length >= sizeof(des_cblock))
+			memcpy(niv2,output[off],sizeof(des_cblock));
+		}
+	else
+		{
+		if (length >= sizeof(des_cblock))
+			memcpy(niv2,input[off],sizeof(des_cblock));
+		des_cbc_encrypt(input,output,l8,ks1,iv2,encrypt);
+		des_cbc_encrypt(output,output,l8,ks2,iv1,!encrypt);
+		if (length >= sizeof(des_cblock))
+			memcpy(niv1,output[off],sizeof(des_cblock));
+		des_cbc_encrypt(output,output,length,ks1,iv1, encrypt);
+		}
+	memcpy(*iv1,niv1,sizeof(des_cblock));
+	memcpy(*iv2,niv2,sizeof(des_cblock));
+	}
+
diff --git a/crypto/libdes/cbc_cksm.c b/crypto/libdes/cbc_cksm.c
new file mode 100644
index 0000000..5dfa9b8
--- /dev/null
+++ b/crypto/libdes/cbc_cksm.c
@@ -0,0 +1,103 @@
+/* crypto/des/cbc_cksm.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+DES_LONG des_cbc_cksum(input, output, length, schedule, ivec)
+des_cblock (*input);
+des_cblock (*output);
+long length;
+des_key_schedule schedule;
+des_cblock (*ivec);
+	{
+	register DES_LONG tout0,tout1,tin0,tin1;
+	register long l=length;
+	DES_LONG tin[2];
+	unsigned char *in,*out,*iv;
+
+	in=(unsigned char *)input;
+	out=(unsigned char *)output;
+	iv=(unsigned char *)ivec;
+
+	c2l(iv,tout0);
+	c2l(iv,tout1);
+	for (; l>0; l-=8)
+		{
+		if (l >= 8)
+			{
+			c2l(in,tin0);
+			c2l(in,tin1);
+			}
+		else
+			c2ln(in,tin0,tin1,l);
+			
+		tin0^=tout0; tin[0]=tin0;
+		tin1^=tout1; tin[1]=tin1;
+		des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT);
+		/* fix 15/10/91 eay - thanks to keithr@sco.COM */
+		tout0=tin[0];
+		tout1=tin[1];
+		}
+	if (out != NULL)
+		{
+		l2c(tout0,out);
+		l2c(tout1,out);
+		}
+	tout0=tin0=tin1=tin[0]=tin[1]=0;
+	return(tout1);
+	}
diff --git a/crypto/libdes/cbc_enc.c b/crypto/libdes/cbc_enc.c
new file mode 100644
index 0000000..e7a90ce
--- /dev/null
+++ b/crypto/libdes/cbc_enc.c
@@ -0,0 +1,135 @@
+/* crypto/des/cbc_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+void des_cbc_encrypt(input, output, length, schedule, ivec, encrypt)
+des_cblock (*input);
+des_cblock (*output);
+long length;
+des_key_schedule schedule;
+des_cblock (*ivec);
+int encrypt;
+	{
+	register DES_LONG tin0,tin1;
+	register DES_LONG tout0,tout1,xor0,xor1;
+	register unsigned char *in,*out;
+	register long l=length;
+	DES_LONG tin[2];
+	unsigned char *iv;
+
+	in=(unsigned char *)input;
+	out=(unsigned char *)output;
+	iv=(unsigned char *)ivec;
+
+	if (encrypt)
+		{
+		c2l(iv,tout0);
+		c2l(iv,tout1);
+		for (l-=8; l>=0; l-=8)
+			{
+			c2l(in,tin0);
+			c2l(in,tin1);
+			tin0^=tout0; tin[0]=tin0;
+			tin1^=tout1; tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT);
+			tout0=tin[0]; l2c(tout0,out);
+			tout1=tin[1]; l2c(tout1,out);
+			}
+		if (l != -8)
+			{
+			c2ln(in,tin0,tin1,l+8);
+			tin0^=tout0; tin[0]=tin0;
+			tin1^=tout1; tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT);
+			tout0=tin[0]; l2c(tout0,out);
+			tout1=tin[1]; l2c(tout1,out);
+			}
+		}
+	else
+		{
+		c2l(iv,xor0);
+		c2l(iv,xor1);
+		for (l-=8; l>=0; l-=8)
+			{
+			c2l(in,tin0); tin[0]=tin0;
+			c2l(in,tin1); tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT);
+			tout0=tin[0]^xor0;
+			tout1=tin[1]^xor1;
+			l2c(tout0,out);
+			l2c(tout1,out);
+			xor0=tin0;
+			xor1=tin1;
+			}
+		if (l != -8)
+			{
+			c2l(in,tin0); tin[0]=tin0;
+			c2l(in,tin1); tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT);
+			tout0=tin[0]^xor0;
+			tout1=tin[1]^xor1;
+			l2cn(tout0,tout1,out,l+8);
+		/*	xor0=tin0;
+			xor1=tin1; */
+			}
+		}
+	tin0=tin1=tout0=tout1=xor0=xor1=0;
+	tin[0]=tin[1]=0;
+	}
+
diff --git a/crypto/libdes/cfb64ede.c b/crypto/libdes/cfb64ede.c
new file mode 100644
index 0000000..b1e127a
--- /dev/null
+++ b/crypto/libdes/cfb64ede.c
@@ -0,0 +1,151 @@
+/* crypto/des/cfb64ede.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+/* The input and output encrypted as though 64bit cfb mode is being
+ * used.  The extra state information to record how much of the
+ * 64bit block we have used is contained in *num;
+ */
+
+void des_ede3_cfb64_encrypt(in, out, length, ks1,ks2,ks3, ivec, num, encrypt)
+unsigned char *in;
+unsigned char *out;
+long length;
+des_key_schedule ks1,ks2,ks3;
+des_cblock (*ivec);
+int *num;
+int encrypt;
+	{
+	register DES_LONG v0,v1;
+	register long l=length;
+	register int n= *num;
+	DES_LONG ti[2];
+	unsigned char *iv,c,cc;
+
+	iv=(unsigned char *)ivec;
+	if (encrypt)
+		{
+		while (l--)
+			{
+			if (n == 0)
+				{
+				c2l(iv,v0);
+				c2l(iv,v1);
+
+				ti[0]=v0;
+				ti[1]=v1;
+				des_encrypt3((DES_LONG *)ti,ks1,ks2,ks3);
+				v0=ti[0];
+				v1=ti[1];
+
+				iv=(unsigned char *)ivec;
+				l2c(v0,iv);
+				l2c(v1,iv);
+				iv=(unsigned char *)ivec;
+				}
+			c= *(in++)^iv[n];
+			*(out++)=c;
+			iv[n]=c;
+			n=(n+1)&0x07;
+			}
+		}
+	else
+		{
+		while (l--)
+			{
+			if (n == 0)
+				{
+				c2l(iv,v0);
+				c2l(iv,v1);
+
+				ti[0]=v0;
+				ti[1]=v1;
+				des_encrypt3((DES_LONG *)ti,ks1,ks2,ks3);
+				v0=ti[0];
+				v1=ti[1];
+
+				iv=(unsigned char *)ivec;
+				l2c(v0,iv);
+				l2c(v1,iv);
+				iv=(unsigned char *)ivec;
+				}
+			cc= *(in++);
+			c=iv[n];
+			iv[n]=cc;
+			*(out++)=c^cc;
+			n=(n+1)&0x07;
+			}
+		}
+	v0=v1=ti[0]=ti[1]=c=cc=0;
+	*num=n;
+	}
+
+#ifdef undef /* MACRO */
+void des_ede2_cfb64_encrypt(in, out, length, ks1,ks2, ivec, num, encrypt)
+unsigned char *in;
+unsigned char *out;
+long length;
+des_key_schedule ks1,ks2;
+des_cblock (*ivec);
+int *num;
+int encrypt;
+	{
+	des_ede3_cfb64_encrypt(in,out,length,ks1,ks2,ks1,ivec,num,encrypt);
+	}
+#endif
diff --git a/crypto/libdes/cfb64enc.c b/crypto/libdes/cfb64enc.c
new file mode 100644
index 0000000..66c944a
--- /dev/null
+++ b/crypto/libdes/cfb64enc.c
@@ -0,0 +1,128 @@
+/* crypto/des/cfb64enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+/* The input and output encrypted as though 64bit cfb mode is being
+ * used.  The extra state information to record how much of the
+ * 64bit block we have used is contained in *num;
+ */
+
+void des_cfb64_encrypt(in, out, length, schedule, ivec, num, encrypt)
+unsigned char *in;
+unsigned char *out;
+long length;
+des_key_schedule schedule;
+des_cblock (*ivec);
+int *num;
+int encrypt;
+	{
+	register DES_LONG v0,v1;
+	register long l=length;
+	register int n= *num;
+	DES_LONG ti[2];
+	unsigned char *iv,c,cc;
+
+	iv=(unsigned char *)ivec;
+	if (encrypt)
+		{
+		while (l--)
+			{
+			if (n == 0)
+				{
+				c2l(iv,v0); ti[0]=v0;
+				c2l(iv,v1); ti[1]=v1;
+				des_encrypt((DES_LONG *)ti,
+					schedule,DES_ENCRYPT);
+				iv=(unsigned char *)ivec;
+				v0=ti[0]; l2c(v0,iv);
+				v0=ti[1]; l2c(v0,iv);
+				iv=(unsigned char *)ivec;
+				}
+			c= *(in++)^iv[n];
+			*(out++)=c;
+			iv[n]=c;
+			n=(n+1)&0x07;
+			}
+		}
+	else
+		{
+		while (l--)
+			{
+			if (n == 0)
+				{
+				c2l(iv,v0); ti[0]=v0;
+				c2l(iv,v1); ti[1]=v1;
+				des_encrypt((DES_LONG *)ti,
+					schedule,DES_ENCRYPT);
+				iv=(unsigned char *)ivec;
+				v0=ti[0]; l2c(v0,iv);
+				v0=ti[1]; l2c(v0,iv);
+				iv=(unsigned char *)ivec;
+				}
+			cc= *(in++);
+			c=iv[n];
+			iv[n]=cc;
+			*(out++)=c^cc;
+			n=(n+1)&0x07;
+			}
+		}
+	v0=v1=ti[0]=ti[1]=c=cc=0;
+	*num=n;
+	}
+
diff --git a/crypto/libdes/cfb_enc.c b/crypto/libdes/cfb_enc.c
new file mode 100644
index 0000000..52a360d
--- /dev/null
+++ b/crypto/libdes/cfb_enc.c
@@ -0,0 +1,171 @@
+/* crypto/des/cfb_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+/* The input and output are loaded in multiples of 8 bits.
+ * What this means is that if you hame numbits=12 and length=2
+ * the first 12 bits will be retrieved from the first byte and half
+ * the second.  The second 12 bits will come from the 3rd and half the 4th
+ * byte.
+ */
+void des_cfb_encrypt(in, out, numbits, length, schedule, ivec, encrypt)
+unsigned char *in;
+unsigned char *out;
+int numbits;
+long length;
+des_key_schedule schedule;
+des_cblock (*ivec);
+int encrypt;
+	{
+	register DES_LONG d0,d1,v0,v1,n=(numbits+7)/8;
+	register DES_LONG mask0,mask1;
+	register unsigned long l=length;
+	register int num=numbits;
+	DES_LONG ti[2];
+	unsigned char *iv;
+
+	if (num > 64) return;
+	if (num > 32)
+		{
+		mask0=0xffffffffL;
+		if (num == 64)
+			mask1=mask0;
+		else	mask1=(1L<<(num-32))-1;
+		}
+	else
+		{
+		if (num == 32)
+			mask0=0xffffffffL;
+		else	mask0=(1L<<num)-1;
+		mask1=0x00000000;
+		}
+
+	iv=(unsigned char *)ivec;
+	c2l(iv,v0);
+	c2l(iv,v1);
+	if (encrypt)
+		{
+		while (l >= n)
+			{
+			l-=n;
+			ti[0]=v0;
+			ti[1]=v1;
+			des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT);
+			c2ln(in,d0,d1,n);
+			in+=n;
+			d0=(d0^ti[0])&mask0;
+			d1=(d1^ti[1])&mask1;
+			l2cn(d0,d1,out,n);
+			out+=n;
+			/* 30-08-94 - eay - changed because l>>32 and
+			 * l<<32 are bad under gcc :-( */
+			if (num == 32)
+				{ v0=v1; v1=d0; }
+			else if (num == 64)
+				{ v0=d0; v1=d1; }
+			else if (num > 32) /* && num != 64 */
+				{
+				v0=((v1>>(num-32))|(d0<<(64-num)))&0xffffffffL;
+				v1=((d0>>(num-32))|(d1<<(64-num)))&0xffffffffL;
+				}
+			else /* num < 32 */
+				{
+				v0=((v0>>num)|(v1<<(32-num)))&0xffffffffL;
+				v1=((v1>>num)|(d0<<(32-num)))&0xffffffffL;
+				}
+			}
+		}
+	else
+		{
+		while (l >= n)
+			{
+			l-=n;
+			ti[0]=v0;
+			ti[1]=v1;
+			des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT);
+			c2ln(in,d0,d1,n);
+			in+=n;
+			/* 30-08-94 - eay - changed because l>>32 and
+			 * l<<32 are bad under gcc :-( */
+			if (num == 32)
+				{ v0=v1; v1=d0; }
+			else if (num == 64)
+				{ v0=d0; v1=d1; }
+			else if (num > 32) /* && num != 64 */
+				{
+				v0=((v1>>(num-32))|(d0<<(64-num)))&0xffffffffL;
+				v1=((d0>>(num-32))|(d1<<(64-num)))&0xffffffffL;
+				}
+			else /* num < 32 */
+				{
+				v0=((v0>>num)|(v1<<(32-num)))&0xffffffffL;
+				v1=((v1>>num)|(d0<<(32-num)))&0xffffffffL;
+				}
+			d0=(d0^ti[0])&mask0;
+			d1=(d1^ti[1])&mask1;
+			l2cn(d0,d1,out,n);
+			out+=n;
+			}
+		}
+	iv=(unsigned char *)ivec;
+	l2c(v0,iv);
+	l2c(v1,iv);
+	v0=v1=d0=d1=ti[0]=ti[1]=0;
+	}
+
diff --git a/crypto/libdes/des.c b/crypto/libdes/des.c
new file mode 100644
index 0000000..a8d0bc5
--- /dev/null
+++ b/crypto/libdes/des.c
@@ -0,0 +1,959 @@
+/* crypto/des/des.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_IO_H
+#include <io.h>
+#endif
+
+#include <time.h>
+#include "des_ver.h"
+
+#ifdef VMS
+#include <types.h>
+#include <stat.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#include "des.h"
+
+#ifndef HAVE_RANDOM
+#define random rand
+#define srandom(s) srand(s)
+#endif
+
+#ifndef NOPROTO
+void usage(void);
+void doencryption(void);
+int uufwrite(unsigned char *data, int size, unsigned int num, FILE *fp);
+void uufwriteEnd(FILE *fp);
+int uufread(unsigned char *out,int size,unsigned int num,FILE *fp);
+int uuencode(unsigned char *in,int num,unsigned char *out);
+int uudecode(unsigned char *in,int num,unsigned char *out);
+#else
+void usage();
+void doencryption();
+int uufwrite();
+void uufwriteEnd();
+int uufread();
+int uuencode();
+int uudecode();
+#endif
+
+#ifdef VMS
+#define EXIT(a) exit(a&0x10000000)
+#else
+#define EXIT(a) exit(a)
+#endif
+
+#define BUFSIZE (8*1024)
+#define VERIFY  1
+#define KEYSIZ	8
+#define KEYSIZB 1024 /* should hit tty line limit first :-) */
+char key[KEYSIZB+1];
+int do_encrypt,longk=0;
+FILE *DES_IN,*DES_OUT,*CKSUM_OUT;
+char uuname[200];
+unsigned char uubuf[50];
+int uubufnum=0;
+#define INUUBUFN	(45*100)
+#define OUTUUBUF	(65*100)
+unsigned char b[OUTUUBUF];
+unsigned char bb[300];
+des_cblock cksum={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+char cksumname[200]="";
+
+int vflag,cflag,eflag,dflag,kflag,bflag,fflag,sflag,uflag,flag3,hflag,error;
+
+int main(argc, argv)
+int argc;
+char **argv;
+	{
+	int i;
+	struct stat ins,outs;
+	char *p;
+	char *in=NULL,*out=NULL;
+
+	vflag=cflag=eflag=dflag=kflag=hflag=bflag=fflag=sflag=uflag=flag3=0;
+	error=0;
+	memset(key,0,sizeof(key));
+
+	for (i=1; i<argc; i++)
+		{
+		p=argv[i];
+		if ((p[0] == '-') && (p[1] != '\0'))
+			{
+			p++;
+			while (*p)
+				{
+				switch (*(p++))
+					{
+				case '3':
+					flag3=1;
+					longk=1;
+					break;
+				case 'c':
+					cflag=1;
+					strncpy(cksumname,p,200);
+					p+=strlen(cksumname);
+					break;
+				case 'C':
+					cflag=1;
+					longk=1;
+					strncpy(cksumname,p,200);
+					p+=strlen(cksumname);
+					break;
+				case 'e':
+					eflag=1;
+					break;
+				case 'v':
+					vflag=1;
+					break;
+				case 'E':
+					eflag=1;
+					longk=1;
+					break;
+				case 'd':
+					dflag=1;
+					break;
+				case 'D':
+					dflag=1;
+					longk=1;
+					break;
+				case 'b':
+					bflag=1;
+					break;
+				case 'f':
+					fflag=1;
+					break;
+				case 's':
+					sflag=1;
+					break;
+				case 'u':
+					uflag=1;
+					strncpy(uuname,p,200);
+					p+=strlen(uuname);
+					break;
+				case 'h':
+					hflag=1;
+					break;
+				case 'k':
+					kflag=1;
+					if ((i+1) == argc)
+						{
+						fputs("must have a key with the -k option\n",stderr);
+						error=1;
+						}
+					else
+						{
+						int j;
+
+						i++;
+						strncpy(key,argv[i],KEYSIZB);
+						for (j=strlen(argv[i])-1; j>=0; j--)
+							argv[i][j]='\0';
+						}
+					break;
+				default:
+					fprintf(stderr,"'%c' unknown flag\n",p[-1]);
+					error=1;
+					break;
+					}
+				}
+			}
+		else
+			{
+			if (in == NULL)
+				in=argv[i];
+			else if (out == NULL)
+				out=argv[i];
+			else
+				error=1;
+			}
+		}
+	if (error) usage();
+	/* We either
+	 * do checksum or
+	 * do encrypt or
+	 * do decrypt or
+	 * do decrypt then ckecksum or
+	 * do checksum then encrypt
+	 */
+	if (((eflag+dflag) == 1) || cflag)
+		{
+		if (eflag) do_encrypt=DES_ENCRYPT;
+		if (dflag) do_encrypt=DES_DECRYPT;
+		}
+	else
+		{
+		if (vflag) 
+			{
+#ifndef _Windows			
+			fprintf(stderr,"des(1) built with %s\n",libdes_version);
+#endif			
+			EXIT(1);
+			}
+		else usage();
+		}
+
+#ifndef _Windows			
+	if (vflag) fprintf(stderr,"des(1) built with %s\n",libdes_version);
+#endif			
+	if (	(in != NULL) &&
+		(out != NULL) &&
+#ifndef MSDOS
+		(stat(in,&ins) != -1) &&
+		(stat(out,&outs) != -1) &&
+		(ins.st_dev == outs.st_dev) &&
+		(ins.st_ino == outs.st_ino))
+#else /* MSDOS */
+		(strcmp(in,out) == 0))
+#endif
+			{
+			fputs("input and output file are the same\n",stderr);
+			EXIT(3);
+			}
+
+	if (!kflag)
+		if (des_read_pw_string(key,KEYSIZB+1,"Enter key:",eflag?VERIFY:0))
+			{
+			fputs("password error\n",stderr);
+			EXIT(2);
+			}
+
+	if (in == NULL)
+		DES_IN=stdin;
+	else if ((DES_IN=fopen(in,"r")) == NULL)
+		{
+		perror("opening input file");
+		EXIT(4);
+		}
+
+	CKSUM_OUT=stdout;
+	if (out == NULL)
+		{
+		DES_OUT=stdout;
+		CKSUM_OUT=stderr;
+		}
+	else if ((DES_OUT=fopen(out,"w")) == NULL)
+		{
+		perror("opening output file");
+		EXIT(5);
+		}
+
+#ifdef MSDOS
+	/* This should set the file to binary mode. */
+	{
+#include <fcntl.h>
+	if (!(uflag && dflag))
+		setmode(fileno(DES_IN),O_BINARY);
+	if (!(uflag && eflag))
+		setmode(fileno(DES_OUT),O_BINARY);
+	}
+#endif
+
+	doencryption();
+	fclose(DES_IN);
+	fclose(DES_OUT);
+	EXIT(0);
+	}
+
+void usage()
+	{
+	char **u;
+	static const char *Usage[]={
+"des <options> [input-file [output-file]]",
+"options:",
+"-v         : des(1) version number",
+"-e         : encrypt using sunOS compatible user key to DES key conversion.",
+"-E         : encrypt ",
+"-d         : decrypt using sunOS compatible user key to DES key conversion.",
+"-D         : decrypt ",
+"-c[ckname] : generate a cbc_cksum using sunOS compatible user key to",
+"             DES key conversion and output to ckname (stdout default,",
+"             stderr if data being output on stdout).  The checksum is",
+"             generated before encryption and after decryption if used",
+"             in conjunction with -[eEdD].",
+"-C[ckname] : generate a cbc_cksum as for -c but compatible with -[ED].",
+"-k key     : use key 'key'",
+"-h         : the key that is entered will be a hexidecimal number",
+"             that is used directly as the des key",
+"-u[uuname] : input file is uudecoded if -[dD] or output uuencoded data if -[eE]",
+"             (uuname is the filename to put in the uuencode header).",
+"-b         : encrypt using DES in ecb encryption mode, the defaut is cbc mode.",
+"-3         : encrypt using tripple DES encryption.  This uses 2 keys",
+"             generated from the input key.  If the input key is less",
+"             than 8 characters long, this is equivelent to normal",
+"             encryption.  Default is tripple cbc, -b makes it tripple ecb.",
+NULL
+};
+	for (u=(char **)Usage; *u; u++)
+		{
+		fputs(*u,stderr);
+		fputc('\n',stderr);
+		}
+
+	EXIT(1);
+	}
+
+void doencryption()
+	{
+#ifdef _LIBC
+	extern int srandom();
+	extern int random();
+	extern unsigned long time();
+#endif
+
+	register int i;
+	des_key_schedule ks,ks2;
+	unsigned char iv[8],iv2[8];
+	char *p;
+	int num=0,j,k,l,rem,ll,len,last,ex=0;
+	des_cblock kk,k2;
+	FILE *O;
+	int Exit=0;
+#ifndef MSDOS
+	static unsigned char buf[BUFSIZE+8],obuf[BUFSIZE+8];
+#else
+	static unsigned char *buf=NULL,*obuf=NULL;
+
+	if (buf == NULL)
+		{
+		if (    (( buf=(unsigned char *)Malloc(BUFSIZE+8)) == NULL) ||
+			((obuf=(unsigned char *)Malloc(BUFSIZE+8)) == NULL))
+			{
+			fputs("Not enough memory\n",stderr);
+			Exit=10;
+			goto problems;
+			}
+		}
+#endif
+
+	if (hflag)
+		{
+		j=(flag3?16:8);
+		p=key;
+		for (i=0; i<j; i++)
+			{
+			k=0;
+			if ((*p <= '9') && (*p >= '0'))
+				k=(*p-'0')<<4;
+			else if ((*p <= 'f') && (*p >= 'a'))
+				k=(*p-'a'+10)<<4;
+			else if ((*p <= 'F') && (*p >= 'A'))
+				k=(*p-'A'+10)<<4;
+			else
+				{
+				fputs("Bad hex key\n",stderr);
+				Exit=9;
+				goto problems;
+				}
+			p++;
+			if ((*p <= '9') && (*p >= '0'))
+				k|=(*p-'0');
+			else if ((*p <= 'f') && (*p >= 'a'))
+				k|=(*p-'a'+10);
+			else if ((*p <= 'F') && (*p >= 'A'))
+				k|=(*p-'A'+10);
+			else
+				{
+				fputs("Bad hex key\n",stderr);
+				Exit=9;
+				goto problems;
+				}
+			p++;
+			if (i < 8)
+				kk[i]=k;
+			else
+				k2[i-8]=k;
+			}
+		des_set_key((C_Block *)k2,ks2);
+		memset(k2,0,sizeof(k2));
+		}
+	else if (longk || flag3)
+		{
+		if (flag3)
+			{
+			des_string_to_2keys(key,(C_Block *)kk,(C_Block *)k2);
+			des_set_key((C_Block *)k2,ks2);
+			memset(k2,0,sizeof(k2));
+			}
+		else
+			des_string_to_key(key,(C_Block *)kk);
+		}
+	else
+		for (i=0; i<KEYSIZ; i++)
+			{
+			l=0;
+			k=key[i];
+			for (j=0; j<8; j++)
+				{
+				if (k&1) l++;
+				k>>=1;
+				}
+			if (l & 1)
+				kk[i]=key[i]&0x7f;
+			else
+				kk[i]=key[i]|0x80;
+			}
+
+	des_set_key((C_Block *)kk,ks);
+	memset(key,0,sizeof(key));
+	memset(kk,0,sizeof(kk));
+	/* woops - A bug that does not showup under unix :-( */
+	memset(iv,0,sizeof(iv));
+	memset(iv2,0,sizeof(iv2));
+
+	l=1;
+	rem=0;
+	/* first read */
+	if (eflag || (!dflag && cflag))
+		{
+		for (;;)
+			{
+			num=l=fread(&(buf[rem]),1,BUFSIZE,DES_IN);
+			l+=rem;
+			num+=rem;
+			if (l < 0)
+				{
+				perror("read error");
+				Exit=6;
+				goto problems;
+				}
+
+			rem=l%8;
+			len=l-rem;
+			if (feof(DES_IN))
+				{
+				srandom((unsigned int)time(NULL));
+				for (i=7-rem; i>0; i--)
+					buf[l++]=random()&0xff;
+				buf[l++]=rem;
+				ex=1;
+				len+=rem;
+				}
+			else
+				l-=rem;
+
+			if (cflag)
+				{
+				des_cbc_cksum((C_Block *)buf,(C_Block *)cksum,
+					(long)len,ks,(C_Block *)cksum);
+				if (!eflag)
+					{
+					if (feof(DES_IN)) break;
+					else continue;
+					}
+				}
+
+			if (bflag && !flag3)
+				for (i=0; i<l; i+=8)
+					des_ecb_encrypt(
+						(des_cblock *)&(buf[i]),
+						(des_cblock *)&(obuf[i]),
+						ks,do_encrypt);
+			else if (flag3 && bflag)
+				for (i=0; i<l; i+=8)
+					des_ecb2_encrypt(
+						(des_cblock *)&(buf[i]),
+						(des_cblock *)&(obuf[i]),
+						ks,ks2,do_encrypt);
+			else if (flag3 && !bflag)
+				{
+				char tmpbuf[8];
+
+				if (rem) memcpy(tmpbuf,&(buf[l]),
+					(unsigned int)rem);
+				des_3cbc_encrypt(
+					(des_cblock *)buf,(des_cblock *)obuf,
+					(long)l,ks,ks2,(des_cblock *)iv,
+					(des_cblock *)iv2,do_encrypt);
+				if (rem) memcpy(&(buf[l]),tmpbuf,
+					(unsigned int)rem);
+				}
+			else
+				{
+				des_cbc_encrypt(
+					(des_cblock *)buf,(des_cblock *)obuf,
+					(long)l,ks,(des_cblock *)iv,do_encrypt);
+				if (l >= 8) memcpy(iv,&(obuf[l-8]),8);
+				}
+			if (rem) memcpy(buf,&(buf[l]),(unsigned int)rem);
+
+			i=0;
+			while (i < l)
+				{
+				if (uflag)
+					j=uufwrite(obuf,1,(unsigned int)l-i,
+						DES_OUT);
+				else
+					j=fwrite(obuf,1,(unsigned int)l-i,
+						DES_OUT);
+				if (j == -1)
+					{
+					perror("Write error");
+					Exit=7;
+					goto problems;
+					}
+				i+=j;
+				}
+			if (feof(DES_IN))
+				{
+				if (uflag) uufwriteEnd(DES_OUT);
+				break;
+				}
+			}
+		}
+	else /* decrypt */
+		{
+		ex=1;
+		for (;;)
+			{
+			if (ex) {
+				if (uflag)
+					l=uufread(buf,1,BUFSIZE,DES_IN);
+				else
+					l=fread(buf,1,BUFSIZE,DES_IN);
+				ex=0;
+				rem=l%8;
+				l-=rem;
+				}
+			if (l < 0)
+				{
+				perror("read error");
+				Exit=6;
+				goto problems;
+				}
+
+			if (bflag && !flag3)
+				for (i=0; i<l; i+=8)
+					des_ecb_encrypt(
+						(des_cblock *)&(buf[i]),
+						(des_cblock *)&(obuf[i]),
+						ks,do_encrypt);
+			else if (flag3 && bflag)
+				for (i=0; i<l; i+=8)
+					des_ecb2_encrypt(
+						(des_cblock *)&(buf[i]),
+						(des_cblock *)&(obuf[i]),
+						ks,ks2,do_encrypt);
+			else if (flag3 && !bflag)
+				{
+				des_3cbc_encrypt(
+					(des_cblock *)buf,(des_cblock *)obuf,
+					(long)l,ks,ks2,(des_cblock *)iv,
+					(des_cblock *)iv2,do_encrypt);
+				}
+			else
+				{
+				des_cbc_encrypt(
+					(des_cblock *)buf,(des_cblock *)obuf,
+				 	(long)l,ks,(des_cblock *)iv,do_encrypt);
+				if (l >= 8) memcpy(iv,&(buf[l-8]),8);
+				}
+
+			if (uflag)
+				ll=uufread(&(buf[rem]),1,BUFSIZE,DES_IN);
+			else
+				ll=fread(&(buf[rem]),1,BUFSIZE,DES_IN);
+			ll+=rem;
+			rem=ll%8;
+			ll-=rem;
+			if (feof(DES_IN) && (ll == 0))
+				{
+				last=obuf[l-1];
+
+				if ((last > 7) || (last < 0))
+					{
+					fputs("The file was not decrypted correctly.\n",
+						stderr);
+					Exit=8;
+					last=0;
+					}
+				l=l-8+last;
+				}
+			i=0;
+			if (cflag) des_cbc_cksum((C_Block *)obuf,
+				(C_Block *)cksum,(long)l/8*8,ks,
+				(C_Block *)cksum);
+			while (i != l)
+				{
+				j=fwrite(obuf,1,(unsigned int)l-i,DES_OUT);
+				if (j == -1)
+					{
+					perror("Write error");
+					Exit=7;
+					goto problems;
+					}
+				i+=j;
+				}
+			l=ll;
+			if ((l == 0) && feof(DES_IN)) break;
+			}
+		}
+	if (cflag)
+		{
+		l=0;
+		if (cksumname[0] != '\0')
+			{
+			if ((O=fopen(cksumname,"w")) != NULL)
+				{
+				CKSUM_OUT=O;
+				l=1;
+				}
+			}
+		for (i=0; i<8; i++)
+			fprintf(CKSUM_OUT,"%02X",cksum[i]);
+		fprintf(CKSUM_OUT,"\n");
+		if (l) fclose(CKSUM_OUT);
+		}
+problems:
+	memset(buf,0,sizeof(buf));
+	memset(obuf,0,sizeof(obuf));
+	memset(ks,0,sizeof(ks));
+	memset(ks2,0,sizeof(ks2));
+	memset(iv,0,sizeof(iv));
+	memset(iv2,0,sizeof(iv2));
+	memset(kk,0,sizeof(kk));
+	memset(k2,0,sizeof(k2));
+	memset(uubuf,0,sizeof(uubuf));
+	memset(b,0,sizeof(b));
+	memset(bb,0,sizeof(bb));
+	memset(cksum,0,sizeof(cksum));
+	if (Exit) EXIT(Exit);
+	}
+
+int uufwrite(data, size, num, fp)
+unsigned char *data;
+int size;
+unsigned int num;
+FILE *fp;
+      
+     /* We ignore this parameter but it should be > ~50 I believe */
+   
+    
+	{
+	int i,j,left,rem,ret=num;
+	static int start=1;
+
+	if (start)
+		{
+		fprintf(fp,"begin 600 %s\n",
+			(uuname[0] == '\0')?"text.d":uuname);
+		start=0;
+		}
+
+	if (uubufnum)
+		{
+		if (uubufnum+num < 45)
+			{
+			memcpy(&(uubuf[uubufnum]),data,(unsigned int)num);
+			uubufnum+=num;
+			return(num);
+			}
+		else
+			{
+			i=45-uubufnum;
+			memcpy(&(uubuf[uubufnum]),data,(unsigned int)i);
+			j=uuencode((unsigned char *)uubuf,45,b);
+			fwrite(b,1,(unsigned int)j,fp);
+			uubufnum=0;
+			data+=i;
+			num-=i;
+			}
+		}
+
+	for (i=0; i<(((int)num)-INUUBUFN); i+=INUUBUFN)
+		{
+		j=uuencode(&(data[i]),INUUBUFN,b);
+		fwrite(b,1,(unsigned int)j,fp);
+		}
+	rem=(num-i)%45;
+	left=(num-i-rem);
+	if (left)
+		{
+		j=uuencode(&(data[i]),left,b);
+		fwrite(b,1,(unsigned int)j,fp);
+		i+=left;
+		}
+	if (i != num)
+		{
+		memcpy(uubuf,&(data[i]),(unsigned int)rem);
+		uubufnum=rem;
+		}
+	return(ret);
+	}
+
+void uufwriteEnd(fp)
+FILE *fp;
+	{
+	int j;
+	static const char *end=" \nend\n";
+
+	if (uubufnum != 0)
+		{
+		uubuf[uubufnum]='\0';
+		uubuf[uubufnum+1]='\0';
+		uubuf[uubufnum+2]='\0';
+		j=uuencode(uubuf,uubufnum,b);
+		fwrite(b,1,(unsigned int)j,fp);
+		}
+	fwrite(end,1,strlen(end),fp);
+	}
+
+int uufread(out, size, num, fp)
+unsigned char *out;
+int size; /* should always be > ~ 60; I actually ignore this parameter :-) */
+unsigned int num;
+FILE *fp;
+	{
+	int i,j,tot;
+	static int done=0;
+	static int valid=0;
+	static int start=1;
+
+	if (start)
+		{
+		for (;;)
+			{
+			b[0]='\0';
+			fgets((char *)b,300,fp);
+			if (b[0] == '\0')
+				{
+				fprintf(stderr,"no 'begin' found in uuencoded input\n");
+				return(-1);
+				}
+			if (strncmp((char *)b,"begin ",6) == 0) break;
+			}
+		start=0;
+		}
+	if (done) return(0);
+	tot=0;
+	if (valid)
+		{
+		memcpy(out,bb,(unsigned int)valid);
+		tot=valid;
+		valid=0;
+		}
+	for (;;)
+		{
+		b[0]='\0';
+		fgets((char *)b,300,fp);
+		if (b[0] == '\0') break;
+		i=strlen((char *)b);
+		if ((b[0] == 'e') && (b[1] == 'n') && (b[2] == 'd'))
+			{
+			done=1;
+			while (!feof(fp))
+				{
+				fgets((char *)b,300,fp);
+				}
+			break;
+			}
+		i=uudecode(b,i,bb);
+		if (i < 0) break;
+		if ((i+tot+8) > num)
+			{
+			/* num to copy to make it a multiple of 8 */
+			j=(num/8*8)-tot-8;
+			memcpy(&(out[tot]),bb,(unsigned int)j);
+			tot+=j;
+			memcpy(bb,&(bb[j]),(unsigned int)i-j);
+			valid=i-j;
+			break;
+			}
+		memcpy(&(out[tot]),bb,(unsigned int)i);
+		tot+=i;
+		}
+	return(tot);
+	}
+
+#define ccc2l(c,l)      (l =((DES_LONG)(*((c)++)))<<16, \
+			 l|=((DES_LONG)(*((c)++)))<< 8, \
+		 	 l|=((DES_LONG)(*((c)++))))
+
+#define l2ccc(l,c)      (*((c)++)=(unsigned char)(((l)>>16)&0xff), \
+                    *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
+                    *((c)++)=(unsigned char)(((l)    )&0xff))
+
+
+int uuencode(in, num, out)
+unsigned char *in;
+int num;
+unsigned char *out;
+	{
+	int j,i,n,tot=0;
+	DES_LONG l;
+	register unsigned char *p;
+	p=out;
+
+	for (j=0; j<num; j+=45)
+		{
+		if (j+45 > num)
+			i=(num-j);
+		else	i=45;
+		*(p++)=i+' ';
+		for (n=0; n<i; n+=3)
+			{
+			ccc2l(in,l);
+			*(p++)=((l>>18)&0x3f)+' ';
+			*(p++)=((l>>12)&0x3f)+' ';
+			*(p++)=((l>> 6)&0x3f)+' ';
+			*(p++)=((l    )&0x3f)+' ';
+			tot+=4;
+			}
+		*(p++)='\n';
+		tot+=2;
+		}
+	*p='\0';
+	l=0;
+	return(tot);
+	}
+
+int uudecode(in, num, out)
+unsigned char *in;
+int num;
+unsigned char *out;
+	{
+	int j,i,k;
+	unsigned int n=0,space=0;
+	DES_LONG l;
+	DES_LONG w,x,y,z;
+	unsigned int blank=(unsigned int)'\n'-' ';
+
+	for (j=0; j<num; )
+		{
+		n= *(in++)-' ';
+		if (n == blank)
+			{
+			n=0;
+			in--;
+			}
+		if (n > 60)
+			{
+			fprintf(stderr,"uuencoded line length too long\n");
+			return(-1);
+			}
+		j++;
+
+		for (i=0; i<n; j+=4,i+=3)
+			{
+			/* the following is for cases where spaces are
+			 * removed from lines.
+			 */
+			if (space)
+				{
+				w=x=y=z=0;
+				}
+			else
+				{
+				w= *(in++)-' ';
+				x= *(in++)-' ';
+				y= *(in++)-' ';
+				z= *(in++)-' ';
+				}
+			if ((w > 63) || (x > 63) || (y > 63) || (z > 63))
+				{
+				k=0;
+				if (w == blank) k=1;
+				if (x == blank) k=2;
+				if (y == blank) k=3;
+				if (z == blank) k=4;
+				space=1;
+				switch (k) {
+				case 1:	w=0; in--;
+				case 2: x=0; in--;
+				case 3: y=0; in--;
+				case 4: z=0; in--;
+					break;
+				case 0:
+					space=0;
+					fprintf(stderr,"bad uuencoded data values\n");
+					w=x=y=z=0;
+					return(-1);
+					break;
+					}
+				}
+			l=(w<<18)|(x<<12)|(y<< 6)|(z    );
+			l2ccc(l,out);
+			}
+		if (*(in++) != '\n')
+			{
+			fprintf(stderr,"missing nl in uuencoded line\n");
+			w=x=y=z=0;
+			return(-1);
+			}
+		j++;
+		}
+	*out='\0';
+	w=x=y=z=0;
+	return(n);
+	}
diff --git a/crypto/libdes/des.def b/crypto/libdes/des.def
new file mode 100644
index 0000000..24b1de2
--- /dev/null
+++ b/crypto/libdes/des.def
@@ -0,0 +1,37 @@
+LIBRARY	des BASE=0x06000000
+EXPORTS
+	des_ecb3_encrypt
+	des_cbc_cksum
+	des_cbc_encrypt
+	des_ncbc_encrypt
+	des_3cbc_encrypt
+	des_cfb_encrypt
+	des_ede3_cfb64_encrypt
+	des_ede3_ofb64_encrypt
+	des_ecb_encrypt
+	des_encrypt
+	des_encrypt2
+	des_ede3_cbc_encrypt
+	des_enc_read
+	des_enc_write
+	crypt
+	des_ofb_encrypt
+	des_pcbc_encrypt
+	des_quad_cksum
+	des_read_password
+	des_read_2passwords
+	des_read_pw_string
+	des_set_odd_parity
+	des_is_weak_key
+	des_set_key
+	des_key_sched
+	des_string_to_key
+	des_string_to_2keys
+	des_cfb64_encrypt
+	des_ofb64_encrypt
+	des_cblock_print_file
+	des_new_random_key
+	des_init_random_number_generator
+	des_set_random_generator_seed
+	des_set_sequence_number
+	des_generate_random_block
diff --git a/crypto/libdes/des.doc b/crypto/libdes/des.doc
new file mode 100644
index 0000000..1e30158
--- /dev/null
+++ b/crypto/libdes/des.doc
@@ -0,0 +1,505 @@
+The DES library.
+
+Please note that this library was originally written to operate with
+eBones, a version of Kerberos that had had encryption removed when it left
+the USA and then put back in.  As such there are some routines that I will
+advise not using but they are still in the library for historical reasons.
+For all calls that have an 'input' and 'output' variables, they can be the
+same.
+
+This library requires the inclusion of 'des.h'.
+
+All of the encryption functions take what is called a des_key_schedule as an 
+argument.  A des_key_schedule is an expanded form of the des key.
+A des_key is 8 bytes of odd parity, the type used to hold the key is a
+des_cblock.  A des_cblock is an array of 8 bytes, often in this library
+description I will refer to input bytes when the function specifies
+des_cblock's as input or output, this just means that the variable should
+be a multiple of 8 bytes.
+
+The define DES_ENCRYPT is passed to specify encryption, DES_DECRYPT to
+specify decryption.  The functions and global variable are as follows:
+
+int des_check_key;
+	DES keys are supposed to be odd parity.  If this variable is set to
+	a non-zero value, des_set_key() will check that the key has odd
+	parity and is not one of the known weak DES keys.  By default this
+	variable is turned off;
+	
+void des_set_odd_parity(
+des_cblock *key );
+	This function takes a DES key (8 bytes) and sets the parity to odd.
+	
+int des_is_weak_key(
+des_cblock *key );
+	This function returns a non-zero value if the DES key passed is a
+	weak, DES key.  If it is a weak key, don't use it, try a different
+	one.  If you are using 'random' keys, the chances of hitting a weak
+	key are 1/2^52 so it is probably not worth checking for them.
+	
+int des_set_key(
+des_cblock *key,
+des_key_schedule schedule);
+	Des_set_key converts an 8 byte DES key into a des_key_schedule.
+	A des_key_schedule is an expanded form of the key which is used to
+	perform actual encryption.  It can be regenerated from the DES key
+	so it only needs to be kept when encryption or decryption is about
+	to occur.  Don't save or pass around des_key_schedule's since they
+	are CPU architecture dependent, DES keys are not.  If des_check_key
+	is non zero, zero is returned if the key has the wrong parity or
+	the key is a weak key, else 1 is returned.
+	
+int des_key_sched(
+des_cblock *key,
+des_key_schedule schedule);
+	An alternative name for des_set_key().
+
+int des_rw_mode;		/* defaults to DES_PCBC_MODE */
+	This flag holds either DES_CBC_MODE or DES_PCBC_MODE (default).
+	This specifies the function to use in the enc_read() and enc_write()
+	functions.
+
+void des_encrypt(
+unsigned long *data,
+des_key_schedule ks,
+int enc);
+	This is the DES encryption function that gets called by just about
+	every other DES routine in the library.  You should not use this
+	function except to implement 'modes' of DES.  I say this because the
+	functions that call this routine do the conversion from 'char *' to
+	long, and this needs to be done to make sure 'non-aligned' memory
+	access do not occur.  The characters are loaded 'little endian',
+	have a look at my source code for more details on how I use this
+	function.
+	Data is a pointer to 2 unsigned long's and ks is the
+	des_key_schedule to use.  enc, is non zero specifies encryption,
+	zero if decryption.
+
+void des_encrypt2(
+unsigned long *data,
+des_key_schedule ks,
+int enc);
+	This functions is the same as des_encrypt() except that the DES
+	initial permutation (IP) and final permutation (FP) have been left
+	out.  As for des_encrypt(), you should not use this function.
+	It is used by the routines in my library that implement triple DES.
+	IP() des_encrypt2() des_encrypt2() des_encrypt2() FP() is the same
+	as des_encrypt() des_encrypt() des_encrypt() except faster :-).
+
+void des_ecb_encrypt(
+des_cblock *input,
+des_cblock *output,
+des_key_schedule ks,
+int enc);
+	This is the basic Electronic Code Book form of DES, the most basic
+	form.  Input is encrypted into output using the key represented by
+	ks.  If enc is non zero (DES_ENCRYPT), encryption occurs, otherwise
+	decryption occurs.  Input is 8 bytes long and output is 8 bytes.
+	(the des_cblock structure is 8 chars).
+	
+void des_ecb3_encrypt(
+des_cblock *input,
+des_cblock *output,
+des_key_schedule ks1,
+des_key_schedule ks2,
+des_key_schedule ks3,
+int enc);
+	This is the 3 key EDE mode of ECB DES.  What this means is that 
+	the 8 bytes of input is encrypted with ks1, decrypted with ks2 and
+	then encrypted again with ks3, before being put into output;
+	C=E(ks3,D(ks2,E(ks1,M))).  There is a macro, des_ecb2_encrypt()
+	that only takes 2 des_key_schedules that implements,
+	C=E(ks1,D(ks2,E(ks1,M))) in that the final encrypt is done with ks1.
+	
+void des_cbc_encrypt(
+des_cblock *input,
+des_cblock *output,
+long length,
+des_key_schedule ks,
+des_cblock *ivec,
+int enc);
+	This routine implements DES in Cipher Block Chaining mode.
+	Input, which should be a multiple of 8 bytes is encrypted
+	(or decrypted) to output which will also be a multiple of 8 bytes.
+	The number of bytes is in length (and from what I've said above,
+	should be a multiple of 8).  If length is not a multiple of 8, I'm
+	not being held responsible :-).  ivec is the initialisation vector.
+	This function does not modify this variable.  To correctly implement
+	cbc mode, you need to do one of 2 things; copy the last 8 bytes of
+	cipher text for use as the next ivec in your application,
+	or use des_ncbc_encrypt(). 
+	Only this routine has this problem with updating the ivec, all
+	other routines that are implementing cbc mode update ivec.
+	
+void des_ncbc_encrypt(
+des_cblock *input,
+des_cblock *output,
+long length,
+des_key_schedule sk,
+des_cblock *ivec,
+int enc);
+	For historical reasons, des_cbc_encrypt() did not update the
+	ivec with the value requires so that subsequent calls to
+	des_cbc_encrypt() would 'chain'.  This was needed so that the same
+	'length' values would not need to be used when decrypting.
+	des_ncbc_encrypt() does the right thing.  It is the same as
+	des_cbc_encrypt accept that ivec is updates with the correct value
+	to pass in subsequent calls to des_ncbc_encrypt().  I advise using
+	des_ncbc_encrypt() instead of des_cbc_encrypt();
+
+void des_xcbc_encrypt(
+des_cblock *input,
+des_cblock *output,
+long length,
+des_key_schedule sk,
+des_cblock *ivec,
+des_cblock *inw,
+des_cblock *outw,
+int enc);
+	This is RSA's DESX mode of DES.  It uses inw and outw to
+	'whiten' the encryption.  inw and outw are secret (unlike the iv)
+	and are as such, part of the key.  So the key is sort of 24 bytes.
+	This is much better than cbc des.
+	
+void des_3cbc_encrypt(
+des_cblock *input,
+des_cblock *output,
+long length,
+des_key_schedule sk1,
+des_key_schedule sk2,
+des_cblock *ivec1,
+des_cblock *ivec2,
+int enc);
+	This function is flawed, do not use it.  I have left it in the
+	library because it is used in my des(1) program and will function
+	correctly when used by des(1).  If I removed the function, people
+	could end up unable to decrypt files.
+	This routine implements outer triple cbc encryption using 2 ks and
+	2 ivec's.  Use des_ede2_cbc_encrypt() instead.
+	
+void des_ede3_cbc_encrypt(
+des_cblock *input,
+des_cblock *output, 
+long length,
+des_key_schedule ks1,
+des_key_schedule ks2, 
+des_key_schedule ks3, 
+des_cblock *ivec,
+int enc);
+	This function implements inner triple CBC DES encryption with 3
+	keys.  What this means is that each 'DES' operation
+	inside the cbc mode is really an C=E(ks3,D(ks2,E(ks1,M))).
+	Again, this is cbc mode so an ivec is requires.
+	This mode is used by SSL.
+	There is also a des_ede2_cbc_encrypt() that only uses 2
+	des_key_schedule's, the first being reused for the final
+	encryption.  C=E(ks1,D(ks2,E(ks1,M))).  This form of triple DES
+	is used by the RSAref library.
+	
+void des_pcbc_encrypt(
+des_cblock *input,
+des_cblock *output,
+long length,
+des_key_schedule ks,
+des_cblock *ivec,
+int enc);
+	This is Propagating Cipher Block Chaining mode of DES.  It is used
+	by Kerberos v4.  It's parameters are the same as des_ncbc_encrypt().
+	
+void des_cfb_encrypt(
+unsigned char *in,
+unsigned char *out,
+int numbits,
+long length,
+des_key_schedule ks,
+des_cblock *ivec,
+int enc);
+	Cipher Feedback Back mode of DES.  This implementation 'feeds back'
+	in numbit blocks.  The input (and output) is in multiples of numbits
+	bits.  numbits should to be a multiple of 8 bits.  Length is the
+	number of bytes input.  If numbits is not a multiple of 8 bits,
+	the extra bits in the bytes will be considered padding.  So if
+	numbits is 12, for each 2 input bytes, the 4 high bits of the
+	second byte will be ignored.  So to encode 72 bits when using
+	a numbits of 12 take 12 bytes.  To encode 72 bits when using
+	numbits of 9 will take 16 bytes.  To encode 80 bits when using
+	numbits of 16 will take 10 bytes. etc, etc.  This padding will
+	apply to both input and output.
+
+	
+void des_cfb64_encrypt(
+unsigned char *in,
+unsigned char *out,
+long length,
+des_key_schedule ks,
+des_cblock *ivec,
+int *num,
+int enc);
+	This is one of the more useful functions in this DES library, it
+	implements CFB mode of DES with 64bit feedback.  Why is this
+	useful you ask?  Because this routine will allow you to encrypt an
+	arbitrary number of bytes, no 8 byte padding.  Each call to this
+	routine will encrypt the input bytes to output and then update ivec
+	and num.  num contains 'how far' we are though ivec.  If this does
+	not make much sense, read more about cfb mode of DES :-).
+	
+void des_ede3_cfb64_encrypt(
+unsigned char *in,
+unsigned char *out,
+long length,
+des_key_schedule ks1,
+des_key_schedule ks2,
+des_key_schedule ks3,
+des_cblock *ivec,
+int *num,
+int enc);
+	Same as des_cfb64_encrypt() accept that the DES operation is
+	triple DES.  As usual, there is a macro for
+	des_ede2_cfb64_encrypt() which reuses ks1.
+
+void des_ofb_encrypt(
+unsigned char *in,
+unsigned char *out,
+int numbits,
+long length,
+des_key_schedule ks,
+des_cblock *ivec);
+	This is a implementation of Output Feed Back mode of DES.  It is
+	the same as des_cfb_encrypt() in that numbits is the size of the
+	units dealt with during input and output (in bits).
+	
+void des_ofb64_encrypt(
+unsigned char *in,
+unsigned char *out,
+long length,
+des_key_schedule ks,
+des_cblock *ivec,
+int *num);
+	The same as des_cfb64_encrypt() except that it is Output Feed Back
+	mode.
+
+void des_ede3_ofb64_encrypt(
+unsigned char *in,
+unsigned char *out,
+long length,
+des_key_schedule ks1,
+des_key_schedule ks2,
+des_key_schedule ks3,
+des_cblock *ivec,
+int *num);
+	Same as des_ofb64_encrypt() accept that the DES operation is
+	triple DES.  As usual, there is a macro for
+	des_ede2_ofb64_encrypt() which reuses ks1.
+
+int des_read_pw_string(
+char *buf,
+int length,
+char *prompt,
+int verify);
+	This routine is used to get a password from the terminal with echo
+	turned off.  Buf is where the string will end up and length is the
+	size of buf.  Prompt is a string presented to the 'user' and if
+	verify is set, the key is asked for twice and unless the 2 copies
+	match, an error is returned.  A return code of -1 indicates a
+	system error, 1 failure due to use interaction, and 0 is success.
+
+unsigned long des_cbc_cksum(
+des_cblock *input,
+des_cblock *output,
+long length,
+des_key_schedule ks,
+des_cblock *ivec);
+	This function produces an 8 byte checksum from input that it puts in
+	output and returns the last 4 bytes as a long.  The checksum is
+	generated via cbc mode of DES in which only the last 8 byes are
+	kept.  I would recommend not using this function but instead using
+	the EVP_Digest routines, or at least using MD5 or SHA.  This
+	function is used by Kerberos v4 so that is why it stays in the
+	library.
+	
+char *des_fcrypt(
+const char *buf,
+const char *salt
+char *ret);
+	This is my fast version of the unix crypt(3) function.  This version
+	takes only a small amount of space relative to other fast
+	crypt() implementations.  This is different to the normal crypt
+	in that the third parameter is the buffer that the return value
+	is written into.  It needs to be at least 14 bytes long.  This
+	function is thread safe, unlike the normal crypt.
+
+char *crypt(
+const char *buf,
+const char *salt);
+	This function calls des_fcrypt() with a static array passed as the
+	third parameter.  This emulates the normal non-thread safe semantics
+	of crypt(3).
+
+void des_string_to_key(
+char *str,
+des_cblock *key);
+	This function takes str and converts it into a DES key.  I would
+	recommend using MD5 instead and use the first 8 bytes of output.
+	When I wrote the first version of these routines back in 1990, MD5
+	did not exist but I feel these routines are still sound.  This
+	routines is compatible with the one in MIT's libdes.
+	
+void des_string_to_2keys(
+char *str,
+des_cblock *key1,
+des_cblock *key2);
+	This function takes str and converts it into 2 DES keys.
+	I would recommend using MD5 and using the 16 bytes as the 2 keys.
+	I have nothing against these 2 'string_to_key' routines, it's just
+	that if you say that your encryption key is generated by using the
+	16 bytes of an MD5 hash, every-one knows how you generated your
+	keys.
+
+int des_read_password(
+des_cblock *key,
+char *prompt,
+int verify);
+	This routine combines des_read_pw_string() with des_string_to_key().
+
+int des_read_2passwords(
+des_cblock *key1,
+des_cblock *key2,
+char *prompt,
+int verify);
+	This routine combines des_read_pw_string() with des_string_to_2key().
+
+void des_random_seed(
+des_cblock key);
+	This routine sets a starting point for des_random_key().
+	
+void des_random_key(
+des_cblock ret);
+	This function return a random key.  Make sure to 'seed' the random
+	number generator (with des_random_seed()) before using this function.
+	I personally now use a MD5 based random number system.
+
+int des_enc_read(
+int fd,
+char *buf,
+int len,
+des_key_schedule ks,
+des_cblock *iv);
+	This function will write to a file descriptor the encrypted data
+	from buf.  This data will be preceded by a 4 byte 'byte count' and
+	will be padded out to 8 bytes.  The encryption is either CBC of
+	PCBC depending on the value of des_rw_mode.  If it is DES_PCBC_MODE,
+	pcbc is used, if DES_CBC_MODE, cbc is used.  The default is to use
+	DES_PCBC_MODE.
+
+int des_enc_write(
+int fd,
+char *buf,
+int len,
+des_key_schedule ks,
+des_cblock *iv);
+	This routines read stuff written by des_enc_read() and decrypts it.
+	I have used these routines quite a lot but I don't believe they are
+	suitable for non-blocking io.  If you are after a full
+	authentication/encryption over networks, have a look at SSL instead.
+
+unsigned long des_quad_cksum(
+des_cblock *input,
+des_cblock *output,
+long length,
+int out_count,
+des_cblock *seed);
+	This is a function from Kerberos v4 that is not anything to do with
+	DES but was needed.  It is a cksum that is quicker to generate than
+	des_cbc_cksum();  I personally would use MD5 routines now.
+=====
+Modes of DES
+Quite a bit of the following information has been taken from
+	AS 2805.5.2
+	Australian Standard
+	Electronic funds transfer - Requirements for interfaces,
+	Part 5.2: Modes of operation for an n-bit block cipher algorithm
+	Appendix A
+
+There are several different modes in which DES can be used, they are
+as follows.
+
+Electronic Codebook Mode (ECB) (des_ecb_encrypt())
+- 64 bits are enciphered at a time.
+- The order of the blocks can be rearranged without detection.
+- The same plaintext block always produces the same ciphertext block
+  (for the same key) making it vulnerable to a 'dictionary attack'.
+- An error will only affect one ciphertext block.
+
+Cipher Block Chaining Mode (CBC) (des_cbc_encrypt())
+- a multiple of 64 bits are enciphered at a time.
+- The CBC mode produces the same ciphertext whenever the same
+  plaintext is encrypted using the same key and starting variable.
+- The chaining operation makes the ciphertext blocks dependent on the
+  current and all preceding plaintext blocks and therefore blocks can not
+  be rearranged.
+- The use of different starting variables prevents the same plaintext
+  enciphering to the same ciphertext.
+- An error will affect the current and the following ciphertext blocks.
+
+Cipher Feedback Mode (CFB) (des_cfb_encrypt())
+- a number of bits (j) <= 64 are enciphered at a time.
+- The CFB mode produces the same ciphertext whenever the same
+  plaintext is encrypted using the same key and starting variable.
+- The chaining operation makes the ciphertext variables dependent on the
+  current and all preceding variables and therefore j-bit variables are
+  chained together and can not be rearranged.
+- The use of different starting variables prevents the same plaintext
+  enciphering to the same ciphertext.
+- The strength of the CFB mode depends on the size of k (maximal if
+  j == k).  In my implementation this is always the case.
+- Selection of a small value for j will require more cycles through
+  the encipherment algorithm per unit of plaintext and thus cause
+  greater processing overheads.
+- Only multiples of j bits can be enciphered.
+- An error will affect the current and the following ciphertext variables.
+
+Output Feedback Mode (OFB) (des_ofb_encrypt())
+- a number of bits (j) <= 64 are enciphered at a time.
+- The OFB mode produces the same ciphertext whenever the same
+  plaintext enciphered using the same key and starting variable.  More
+  over, in the OFB mode the same key stream is produced when the same
+  key and start variable are used.  Consequently, for security reasons
+  a specific start variable should be used only once for a given key.
+- The absence of chaining makes the OFB more vulnerable to specific attacks.
+- The use of different start variables values prevents the same
+  plaintext enciphering to the same ciphertext, by producing different
+  key streams.
+- Selection of a small value for j will require more cycles through
+  the encipherment algorithm per unit of plaintext and thus cause
+  greater processing overheads.
+- Only multiples of j bits can be enciphered.
+- OFB mode of operation does not extend ciphertext errors in the
+  resultant plaintext output.  Every bit error in the ciphertext causes
+  only one bit to be in error in the deciphered plaintext.
+- OFB mode is not self-synchronising.  If the two operation of
+  encipherment and decipherment get out of synchronism, the system needs
+  to be re-initialised.
+- Each re-initialisation should use a value of the start variable
+ different from the start variable values used before with the same
+ key.  The reason for this is that an identical bit stream would be
+ produced each time from the same parameters.  This would be
+ susceptible to a ' known plaintext' attack.
+
+Triple ECB Mode (des_ecb3_encrypt())
+- Encrypt with key1, decrypt with key2 and encrypt with key3 again.
+- As for ECB encryption but increases the key length to 168 bits.
+  There are theoretic attacks that can be used that make the effective
+  key length 112 bits, but this attack also requires 2^56 blocks of
+  memory, not very likely, even for the NSA.
+- If both keys are the same it is equivalent to encrypting once with
+  just one key.
+- If the first and last key are the same, the key length is 112 bits.
+  There are attacks that could reduce the key space to 55 bit's but it
+  requires 2^56 blocks of memory.
+- If all 3 keys are the same, this is effectively the same as normal
+  ecb mode.
+
+Triple CBC Mode (des_ede3_cbc_encrypt())
+- Encrypt with key1, decrypt with key2 and then encrypt with key3.
+- As for CBC encryption but increases the key length to 168 bits with
+  the same restrictions as for triple ecb mode.
diff --git a/crypto/libdes/des.dsp b/crypto/libdes/des.dsp
new file mode 100644
index 0000000..628742b
--- /dev/null
+++ b/crypto/libdes/des.dsp
@@ -0,0 +1,258 @@
+# Microsoft Developer Studio Project File - Name="des" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 5.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=des - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "des.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "des.mak" CFG="des - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "des - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "des - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "des - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir ".\Release"
+# PROP BASE Intermediate_Dir ".\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir ".\Release"
+# PROP Intermediate_Dir ".\Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /I "..\roken" /I "." /I "..\..\include" /I "..\..\include\win32" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "HAVE_CONFIG_H" /YX /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386
+# ADD LINK32 ..\roken\Release\roken.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /machine:I386
+
+!ELSEIF  "$(CFG)" == "des - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir ".\Debug"
+# PROP BASE Intermediate_Dir ".\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir ".\Debug"
+# PROP Intermediate_Dir ".\Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\roken" /I "." /I "..\..\include" /I "..\..\include\win32" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "HAVE_CONFIG_H" /YX /FD /c
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386
+# ADD LINK32 ..\roken\Debug\roken.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /debug /machine:I386
+
+!ENDIF 
+
+# Begin Target
+
+# Name "des - Win32 Release"
+# Name "des - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90"
+# Begin Source File
+
+SOURCE=.\cbc3_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\cbc_cksm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\cbc_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\cfb64ede.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\cfb64enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\cfb_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\des.def
+# End Source File
+# Begin Source File
+
+SOURCE=.\des_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\dllmain.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ecb3_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ecb_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ede_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\enc_read.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\enc_writ.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\fcrypt.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\key_par.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ncbc_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ofb64ede.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ofb64enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ofb_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\passwd_dlg.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\pcbc_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\qud_cksm.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\read_pwd.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\rnd_keys.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\rpc_enc.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\set_key.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\str2key.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\supp.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd"
+# Begin Source File
+
+SOURCE=.\des.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\des_locl.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\des_ver.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\md5.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\passwd_dlg.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\podd.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\rpc_des.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\sk.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\spr.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe"
+# Begin Source File
+
+SOURCE=.\passwd_dialog.rc
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/crypto/libdes/des.h b/crypto/libdes/des.h
new file mode 100644
index 0000000..f5c19d8
--- /dev/null
+++ b/crypto/libdes/des.h
@@ -0,0 +1,309 @@
+/* crypto/des/des.h */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef HEADER_DES_H
+#define HEADER_DES_H
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+
+#ifndef DES_LIB_FUNCTION
+#if defined(__BORLANDC__)
+#define DES_LIB_FUNCTION /* not-ready-definition-yet */
+#elif defined(_MSC_VER)
+#define DES_LIB_FUNCTION /* not-ready-definition-yet2 */
+#else
+#define DES_LIB_FUNCTION
+#endif
+#endif
+
+/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
+ * %20 speed up (longs are 8 bytes, int's are 4). */
+#ifndef DES_LONG
+#if defined(__alpha) || defined(__sparcv9)
+#define DES_LONG unsigned int
+#else /* Not a 64 bit machine */
+#define DES_LONG unsigned long
+#endif
+#endif
+
+typedef unsigned char des_cblock[8];
+typedef struct des_ks_struct
+	{
+	union	{
+		des_cblock _;
+		/* make sure things are correct size on machines with
+		 * 8 byte longs */
+		DES_LONG pad[2];
+		} ks;
+#undef _
+#define _	ks._
+	} des_key_schedule[16];
+
+#define DES_KEY_SZ 	(sizeof(des_cblock))
+#define DES_SCHEDULE_SZ (sizeof(des_key_schedule))
+
+#define DES_ENCRYPT	1
+#define DES_DECRYPT	0
+
+#define DES_CBC_MODE	0
+#define DES_PCBC_MODE	1
+
+#define des_ecb2_encrypt(i,o,k1,k2,e) \
+	des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
+
+#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
+	des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
+
+#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
+	des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
+
+#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
+	des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
+
+#define C_Block des_cblock
+#define Key_schedule des_key_schedule
+#ifdef KERBEROS
+#define ENCRYPT DES_ENCRYPT
+#define DECRYPT DES_DECRYPT
+#endif
+#define KEY_SZ DES_KEY_SZ
+#define string_to_key des_string_to_key
+#define read_pw_string des_read_pw_string
+#define random_key des_random_key
+#define pcbc_encrypt des_pcbc_encrypt
+#define set_key des_set_key
+#define key_sched des_key_sched
+#define ecb_encrypt des_ecb_encrypt
+#define cbc_encrypt des_cbc_encrypt
+#define ncbc_encrypt des_ncbc_encrypt
+#define xcbc_encrypt des_xcbc_encrypt
+#define cbc_cksum des_cbc_cksum
+#define quad_cksum des_quad_cksum
+
+/* For compatibility with the MIT lib - eay 20/05/92 */
+typedef des_key_schedule bit_64;
+#define des_fixup_key_parity des_set_odd_parity
+#define des_check_key_parity check_parity
+
+extern int des_check_key;	/* defaults to false */
+extern int des_rw_mode;		/* defaults to DES_PCBC_MODE */
+
+#ifdef cplusplus
+extern "C" {
+#endif
+
+/* The next line is used to disable full ANSI prototypes, if your
+ * compiler has problems with the prototypes, make sure this line always
+ * evaluates to true :-) */
+#if defined(MSDOS) || defined(__STDC__)
+#undef NOPROTO
+#endif
+#ifndef NOPROTO
+char *DES_LIB_FUNCTION des_options(void);
+void DES_LIB_FUNCTION des_ecb3_encrypt(des_cblock *input,des_cblock *output,
+	des_key_schedule ks1,des_key_schedule ks2,
+	des_key_schedule ks3, int enc);
+DES_LONG DES_LIB_FUNCTION des_cbc_cksum(des_cblock *input,des_cblock *output,
+	long length,des_key_schedule schedule,des_cblock *ivec);
+void DES_LIB_FUNCTION des_cbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule schedule,des_cblock *ivec,int enc);
+void DES_LIB_FUNCTION des_ncbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule schedule,des_cblock *ivec,int enc);
+void DES_LIB_FUNCTION des_xcbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule schedule,des_cblock *ivec,
+	des_cblock *inw,des_cblock *outw,int enc);
+void DES_LIB_FUNCTION des_3cbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule sk1,des_key_schedule sk2,
+	des_cblock *ivec1,des_cblock *ivec2,int enc);
+void DES_LIB_FUNCTION des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
+	long length,des_key_schedule schedule,des_cblock *ivec,int enc);
+void DES_LIB_FUNCTION des_ecb_encrypt(des_cblock *input,des_cblock *output,
+	des_key_schedule ks,int enc);
+void DES_LIB_FUNCTION des_encrypt(DES_LONG *data,des_key_schedule ks, int enc);
+void DES_LIB_FUNCTION des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc);
+void DES_LIB_FUNCTION des_encrypt3(DES_LONG *data, des_key_schedule ks1,
+	des_key_schedule ks2, des_key_schedule ks3);
+void DES_LIB_FUNCTION des_decrypt3(DES_LONG *data, des_key_schedule ks1,
+	des_key_schedule ks2, des_key_schedule ks3);
+void DES_LIB_FUNCTION des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, 
+	long length, des_key_schedule ks1, des_key_schedule ks2, 
+	des_key_schedule ks3, des_cblock *ivec, int enc);
+void DES_LIB_FUNCTION des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
+	long length, des_key_schedule ks1, des_key_schedule ks2,
+	des_key_schedule ks3, des_cblock *ivec, int *num, int encrypt);
+void DES_LIB_FUNCTION des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
+	long length, des_key_schedule ks1, des_key_schedule ks2,
+	des_key_schedule ks3, des_cblock *ivec, int *num);
+
+int DES_LIB_FUNCTION des_enc_read(int fd,char *buf,int len,des_key_schedule sched,
+	des_cblock *iv);
+int DES_LIB_FUNCTION des_enc_write(int fd,char *buf,int len,des_key_schedule sched,
+	des_cblock *iv);
+char *DES_LIB_FUNCTION des_fcrypt(const char *buf,const char *salt, char *ret);
+#ifdef PERL5
+char *des_crypt(const char *buf,const char *salt);
+#else
+/* some stupid compilers complain because I have declared char instead
+ * of const char */
+#ifdef HEADER_DES_LOCL_H
+char *DES_LIB_FUNCTION crypt(const char *buf,const char *salt);
+#else
+char *crypt();
+#endif
+#endif
+void DES_LIB_FUNCTION des_ofb_encrypt(unsigned char *in,unsigned char *out,
+	int numbits,long length,des_key_schedule schedule,des_cblock *ivec);
+void DES_LIB_FUNCTION des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule schedule,des_cblock *ivec,int enc);
+DES_LONG DES_LIB_FUNCTION des_quad_cksum(des_cblock *input,des_cblock *output,
+	long length,int out_count,des_cblock *seed);
+void DES_LIB_FUNCTION des_random_seed(des_cblock key);
+void DES_LIB_FUNCTION des_random_key(des_cblock ret);
+int DES_LIB_FUNCTION des_read_password(des_cblock *key,char *prompt,int verify);
+int DES_LIB_FUNCTION des_read_2passwords(des_cblock *key1,des_cblock *key2,
+	char *prompt,int verify);
+int DES_LIB_FUNCTION des_read_pw_string(char *buf,int length,char *prompt,int verify);
+void DES_LIB_FUNCTION des_set_odd_parity(des_cblock *key);
+int DES_LIB_FUNCTION des_is_weak_key(des_cblock *key);
+int DES_LIB_FUNCTION des_set_key(des_cblock *key,des_key_schedule schedule);
+int DES_LIB_FUNCTION des_key_sched(des_cblock *key,des_key_schedule schedule);
+void DES_LIB_FUNCTION des_string_to_key(char *str,des_cblock *key);
+void DES_LIB_FUNCTION des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2);
+void DES_LIB_FUNCTION des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
+	des_key_schedule schedule, des_cblock *ivec, int *num, int enc);
+void DES_LIB_FUNCTION des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
+	des_key_schedule schedule, des_cblock *ivec, int *num);
+
+/* Extra functions from Mark Murray <mark@grondar.za> */
+void DES_LIB_FUNCTION des_cblock_print_file(des_cblock *cb, FILE *fp);
+/* The following functions are not in the normal unix build or the
+ * SSLeay build.  When using the SSLeay build, use RAND_seed()
+ * and RAND_bytes() instead. */
+int DES_LIB_FUNCTION des_new_random_key(des_cblock *key);
+void DES_LIB_FUNCTION des_init_random_number_generator(des_cblock *key);
+void DES_LIB_FUNCTION des_set_random_generator_seed(des_cblock *key);
+void DES_LIB_FUNCTION des_set_sequence_number(des_cblock new_sequence_number);
+void DES_LIB_FUNCTION des_generate_random_block(des_cblock *block);
+void DES_LIB_FUNCTION des_rand_data(unsigned char *data, int size);
+
+#else
+
+char *des_options();
+void des_ecb3_encrypt();
+DES_LONG des_cbc_cksum();
+void des_cbc_encrypt();
+void des_ncbc_encrypt();
+void des_xcbc_encrypt();
+void des_3cbc_encrypt();
+void des_cfb_encrypt();
+void des_ede3_cfb64_encrypt();
+void des_ede3_ofb64_encrypt();
+void des_ecb_encrypt();
+void des_encrypt();
+void des_encrypt2();
+void des_encrypt3();
+void des_decrypt3();
+void des_ede3_cbc_encrypt();
+int des_enc_read();
+int des_enc_write();
+char *des_fcrypt();
+#ifdef PERL5
+char *des_crypt();
+#else
+char *crypt();
+#endif
+void des_ofb_encrypt();
+void des_pcbc_encrypt();
+DES_LONG des_quad_cksum();
+void des_random_seed();
+void des_random_key();
+int des_read_password();
+int des_read_2passwords();
+int des_read_pw_string();
+void des_set_odd_parity();
+int des_is_weak_key();
+int des_set_key();
+int des_key_sched();
+void des_string_to_key();
+void des_string_to_2keys();
+void des_cfb64_encrypt();
+void des_ofb64_encrypt();
+
+/* Extra functions from Mark Murray <mark@grondar.za> */
+void des_cblock_print_file();
+/* The following functions are not in the normal unix build or the
+ * SSLeay build.  When using the SSLeay build, use RAND_seed()
+ * and RAND_bytes() instead. */
+int des_new_random_key();
+void des_init_random_number_generator();
+void des_set_random_generator_seed();
+void des_set_sequence_number();
+void des_generate_random_block();
+void des_rand_data();
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/crypto/libdes/des.mak b/crypto/libdes/des.mak
new file mode 100644
index 0000000..c200527
--- /dev/null
+++ b/crypto/libdes/des.mak
@@ -0,0 +1,659 @@
+# Microsoft Developer Studio Generated NMAKE File, Based on des.dsp
+!IF "$(CFG)" == ""
+CFG=des - Win32 Release
+!MESSAGE No configuration specified. Defaulting to des - Win32 Release.
+!ENDIF 
+
+!IF "$(CFG)" != "des - Win32 Release" && "$(CFG)" != "des - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line.  For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "des.mak" CFG="des - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "des - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "des - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+!ERROR An invalid configuration is specified.
+!ENDIF 
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE 
+NULL=nul
+!ENDIF 
+
+!IF  "$(CFG)" == "des - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\.\Release
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\des.dll"
+
+!ELSE 
+
+ALL : "roken - Win32 Release" "$(OUTDIR)\des.dll"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"roken - Win32 ReleaseCLEAN" 
+!ELSE 
+CLEAN : 
+!ENDIF 
+	-@erase "$(INTDIR)\cbc3_enc.obj"
+	-@erase "$(INTDIR)\cbc_cksm.obj"
+	-@erase "$(INTDIR)\cbc_enc.obj"
+	-@erase "$(INTDIR)\cfb64ede.obj"
+	-@erase "$(INTDIR)\cfb64enc.obj"
+	-@erase "$(INTDIR)\cfb_enc.obj"
+	-@erase "$(INTDIR)\des_enc.obj"
+	-@erase "$(INTDIR)\dllmain.obj"
+	-@erase "$(INTDIR)\ecb3_enc.obj"
+	-@erase "$(INTDIR)\ecb_enc.obj"
+	-@erase "$(INTDIR)\ede_enc.obj"
+	-@erase "$(INTDIR)\enc_read.obj"
+	-@erase "$(INTDIR)\enc_writ.obj"
+	-@erase "$(INTDIR)\fcrypt.obj"
+	-@erase "$(INTDIR)\key_par.obj"
+	-@erase "$(INTDIR)\ncbc_enc.obj"
+	-@erase "$(INTDIR)\ofb64ede.obj"
+	-@erase "$(INTDIR)\ofb64enc.obj"
+	-@erase "$(INTDIR)\ofb_enc.obj"
+	-@erase "$(INTDIR)\passwd_dialog.res"
+	-@erase "$(INTDIR)\passwd_dlg.obj"
+	-@erase "$(INTDIR)\pcbc_enc.obj"
+	-@erase "$(INTDIR)\qud_cksm.obj"
+	-@erase "$(INTDIR)\read_pwd.obj"
+	-@erase "$(INTDIR)\rnd_keys.obj"
+	-@erase "$(INTDIR)\rpc_enc.obj"
+	-@erase "$(INTDIR)\set_key.obj"
+	-@erase "$(INTDIR)\str2key.obj"
+	-@erase "$(INTDIR)\supp.obj"
+	-@erase "$(INTDIR)\vc50.idb"
+	-@erase "$(OUTDIR)\des.dll"
+	-@erase "$(OUTDIR)\des.exp"
+	-@erase "$(OUTDIR)\des.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MT /W3 /GX /O2 /I "..\roken" /I "." /I "..\..\include" /I\
+ "..\..\include\win32" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "HAVE_CONFIG_H"\
+ /Fp"$(INTDIR)\des.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c 
+CPP_OBJS=.\Release/
+CPP_SBRS=.
+
+.c{$(CPP_OBJS)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(CPP_OBJS)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(CPP_OBJS)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(CPP_SBRS)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(CPP_SBRS)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(CPP_SBRS)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+RSC_PROJ=/l 0x409 /fo"$(INTDIR)\passwd_dialog.res" /d "NDEBUG" 
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\des.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=..\roken\Release\roken.lib kernel32.lib user32.lib gdi32.lib\
+ winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib\
+ uuid.lib /nologo /subsystem:windows /dll /incremental:no\
+ /pdb:"$(OUTDIR)\des.pdb" /machine:I386 /def:".\des.def"\
+ /out:"$(OUTDIR)\des.dll" /implib:"$(OUTDIR)\des.lib" 
+DEF_FILE= \
+	".\des.def"
+LINK32_OBJS= \
+	"$(INTDIR)\cbc3_enc.obj" \
+	"$(INTDIR)\cbc_cksm.obj" \
+	"$(INTDIR)\cbc_enc.obj" \
+	"$(INTDIR)\cfb64ede.obj" \
+	"$(INTDIR)\cfb64enc.obj" \
+	"$(INTDIR)\cfb_enc.obj" \
+	"$(INTDIR)\des_enc.obj" \
+	"$(INTDIR)\dllmain.obj" \
+	"$(INTDIR)\ecb3_enc.obj" \
+	"$(INTDIR)\ecb_enc.obj" \
+	"$(INTDIR)\ede_enc.obj" \
+	"$(INTDIR)\enc_read.obj" \
+	"$(INTDIR)\enc_writ.obj" \
+	"$(INTDIR)\fcrypt.obj" \
+	"$(INTDIR)\key_par.obj" \
+	"$(INTDIR)\ncbc_enc.obj" \
+	"$(INTDIR)\ofb64ede.obj" \
+	"$(INTDIR)\ofb64enc.obj" \
+	"$(INTDIR)\ofb_enc.obj" \
+	"$(INTDIR)\passwd_dialog.res" \
+	"$(INTDIR)\passwd_dlg.obj" \
+	"$(INTDIR)\pcbc_enc.obj" \
+	"$(INTDIR)\qud_cksm.obj" \
+	"$(INTDIR)\read_pwd.obj" \
+	"$(INTDIR)\rnd_keys.obj" \
+	"$(INTDIR)\rpc_enc.obj" \
+	"$(INTDIR)\set_key.obj" \
+	"$(INTDIR)\str2key.obj" \
+	"$(INTDIR)\supp.obj" \
+	"..\roken\Release\roken.lib"
+
+"$(OUTDIR)\des.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "des - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\.\Debug
+# End Custom Macros
+
+!IF "$(RECURSE)" == "0" 
+
+ALL : "$(OUTDIR)\des.dll"
+
+!ELSE 
+
+ALL : "roken - Win32 Debug" "$(OUTDIR)\des.dll"
+
+!ENDIF 
+
+!IF "$(RECURSE)" == "1" 
+CLEAN :"roken - Win32 DebugCLEAN" 
+!ELSE 
+CLEAN : 
+!ENDIF 
+	-@erase "$(INTDIR)\cbc3_enc.obj"
+	-@erase "$(INTDIR)\cbc_cksm.obj"
+	-@erase "$(INTDIR)\cbc_enc.obj"
+	-@erase "$(INTDIR)\cfb64ede.obj"
+	-@erase "$(INTDIR)\cfb64enc.obj"
+	-@erase "$(INTDIR)\cfb_enc.obj"
+	-@erase "$(INTDIR)\des_enc.obj"
+	-@erase "$(INTDIR)\dllmain.obj"
+	-@erase "$(INTDIR)\ecb3_enc.obj"
+	-@erase "$(INTDIR)\ecb_enc.obj"
+	-@erase "$(INTDIR)\ede_enc.obj"
+	-@erase "$(INTDIR)\enc_read.obj"
+	-@erase "$(INTDIR)\enc_writ.obj"
+	-@erase "$(INTDIR)\fcrypt.obj"
+	-@erase "$(INTDIR)\key_par.obj"
+	-@erase "$(INTDIR)\ncbc_enc.obj"
+	-@erase "$(INTDIR)\ofb64ede.obj"
+	-@erase "$(INTDIR)\ofb64enc.obj"
+	-@erase "$(INTDIR)\ofb_enc.obj"
+	-@erase "$(INTDIR)\passwd_dialog.res"
+	-@erase "$(INTDIR)\passwd_dlg.obj"
+	-@erase "$(INTDIR)\pcbc_enc.obj"
+	-@erase "$(INTDIR)\qud_cksm.obj"
+	-@erase "$(INTDIR)\read_pwd.obj"
+	-@erase "$(INTDIR)\rnd_keys.obj"
+	-@erase "$(INTDIR)\rpc_enc.obj"
+	-@erase "$(INTDIR)\set_key.obj"
+	-@erase "$(INTDIR)\str2key.obj"
+	-@erase "$(INTDIR)\supp.obj"
+	-@erase "$(INTDIR)\vc50.idb"
+	-@erase "$(INTDIR)\vc50.pdb"
+	-@erase "$(OUTDIR)\des.dll"
+	-@erase "$(OUTDIR)\des.exp"
+	-@erase "$(OUTDIR)\des.ilk"
+	-@erase "$(OUTDIR)\des.lib"
+	-@erase "$(OUTDIR)\des.pdb"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP=cl.exe
+CPP_PROJ=/nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\roken" /I "." /I\
+ "..\..\include" /I "..\..\include\win32" /D "WIN32" /D "_DEBUG" /D "_WINDOWS"\
+ /D "HAVE_CONFIG_H" /Fp"$(INTDIR)\des.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\"\
+ /FD /c 
+CPP_OBJS=.\Debug/
+CPP_SBRS=.
+
+.c{$(CPP_OBJS)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(CPP_OBJS)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(CPP_OBJS)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.c{$(CPP_SBRS)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cpp{$(CPP_SBRS)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+.cxx{$(CPP_SBRS)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $< 
+<<
+
+MTL=midl.exe
+MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /win32 
+RSC=rc.exe
+RSC_PROJ=/l 0x409 /fo"$(INTDIR)\passwd_dialog.res" /d "_DEBUG" 
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\des.bsc" 
+BSC32_SBRS= \
+	
+LINK32=link.exe
+LINK32_FLAGS=..\roken\Debug\roken.lib kernel32.lib user32.lib gdi32.lib\
+ winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib\
+ uuid.lib /nologo /subsystem:windows /dll /incremental:yes\
+ /pdb:"$(OUTDIR)\des.pdb" /debug /machine:I386 /def:".\des.def"\
+ /out:"$(OUTDIR)\des.dll" /implib:"$(OUTDIR)\des.lib" 
+DEF_FILE= \
+	".\des.def"
+LINK32_OBJS= \
+	"$(INTDIR)\cbc3_enc.obj" \
+	"$(INTDIR)\cbc_cksm.obj" \
+	"$(INTDIR)\cbc_enc.obj" \
+	"$(INTDIR)\cfb64ede.obj" \
+	"$(INTDIR)\cfb64enc.obj" \
+	"$(INTDIR)\cfb_enc.obj" \
+	"$(INTDIR)\des_enc.obj" \
+	"$(INTDIR)\dllmain.obj" \
+	"$(INTDIR)\ecb3_enc.obj" \
+	"$(INTDIR)\ecb_enc.obj" \
+	"$(INTDIR)\ede_enc.obj" \
+	"$(INTDIR)\enc_read.obj" \
+	"$(INTDIR)\enc_writ.obj" \
+	"$(INTDIR)\fcrypt.obj" \
+	"$(INTDIR)\key_par.obj" \
+	"$(INTDIR)\ncbc_enc.obj" \
+	"$(INTDIR)\ofb64ede.obj" \
+	"$(INTDIR)\ofb64enc.obj" \
+	"$(INTDIR)\ofb_enc.obj" \
+	"$(INTDIR)\passwd_dialog.res" \
+	"$(INTDIR)\passwd_dlg.obj" \
+	"$(INTDIR)\pcbc_enc.obj" \
+	"$(INTDIR)\qud_cksm.obj" \
+	"$(INTDIR)\read_pwd.obj" \
+	"$(INTDIR)\rnd_keys.obj" \
+	"$(INTDIR)\rpc_enc.obj" \
+	"$(INTDIR)\set_key.obj" \
+	"$(INTDIR)\str2key.obj" \
+	"$(INTDIR)\supp.obj" \
+	"..\roken\Debug\roken.lib"
+
+"$(OUTDIR)\des.dll" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
+    $(LINK32) @<<
+  $(LINK32_FLAGS) $(LINK32_OBJS)
+<<
+
+!ENDIF 
+
+
+!IF "$(CFG)" == "des - Win32 Release" || "$(CFG)" == "des - Win32 Debug"
+SOURCE=.\cbc3_enc.c
+DEP_CPP_CBC3_=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+
+
+"$(INTDIR)\cbc3_enc.obj" : $(SOURCE) $(DEP_CPP_CBC3_) "$(INTDIR)"
+
+
+SOURCE=.\cbc_cksm.c
+DEP_CPP_CBC_C=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\cbc_cksm.obj" : $(SOURCE) $(DEP_CPP_CBC_C) "$(INTDIR)"
+
+
+SOURCE=.\cbc_enc.c
+DEP_CPP_CBC_E=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\cbc_enc.obj" : $(SOURCE) $(DEP_CPP_CBC_E) "$(INTDIR)"
+
+
+SOURCE=.\cfb64ede.c
+DEP_CPP_CFB64=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\cfb64ede.obj" : $(SOURCE) $(DEP_CPP_CFB64) "$(INTDIR)"
+
+
+SOURCE=.\cfb64enc.c
+DEP_CPP_CFB64E=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\cfb64enc.obj" : $(SOURCE) $(DEP_CPP_CFB64E) "$(INTDIR)"
+
+
+SOURCE=.\cfb_enc.c
+DEP_CPP_CFB_E=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\cfb_enc.obj" : $(SOURCE) $(DEP_CPP_CFB_E) "$(INTDIR)"
+
+
+SOURCE=.\des_enc.c
+DEP_CPP_DES_E=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\des_enc.obj" : $(SOURCE) $(DEP_CPP_DES_E) "$(INTDIR)"
+
+
+SOURCE=.\dllmain.c
+DEP_CPP_DLLMA=\
+	"..\..\include\win32\config.h"\
+	
+
+"$(INTDIR)\dllmain.obj" : $(SOURCE) $(DEP_CPP_DLLMA) "$(INTDIR)"
+
+
+SOURCE=.\ecb3_enc.c
+DEP_CPP_ECB3_=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+
+
+"$(INTDIR)\ecb3_enc.obj" : $(SOURCE) $(DEP_CPP_ECB3_) "$(INTDIR)"
+
+
+SOURCE=.\ecb_enc.c
+DEP_CPP_ECB_E=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	".\spr.h"\
+	
+
+"$(INTDIR)\ecb_enc.obj" : $(SOURCE) $(DEP_CPP_ECB_E) "$(INTDIR)"
+
+
+SOURCE=.\ede_enc.c
+DEP_CPP_EDE_E=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\ede_enc.obj" : $(SOURCE) $(DEP_CPP_EDE_E) "$(INTDIR)"
+
+
+SOURCE=.\enc_read.c
+DEP_CPP_ENC_R=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\enc_read.obj" : $(SOURCE) $(DEP_CPP_ENC_R) "$(INTDIR)"
+
+
+SOURCE=.\enc_writ.c
+DEP_CPP_ENC_W=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\enc_writ.obj" : $(SOURCE) $(DEP_CPP_ENC_W) "$(INTDIR)"
+
+
+SOURCE=.\fcrypt.c
+DEP_CPP_FCRYP=\
+	"..\..\include\win32\config.h"\
+	"..\..\include\win32\ktypes.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	".\md5.h"\
+	{$(INCLUDE)}"sys\types.h"\
+	
+
+"$(INTDIR)\fcrypt.obj" : $(SOURCE) $(DEP_CPP_FCRYP) "$(INTDIR)"
+
+
+SOURCE=.\key_par.c
+DEP_CPP_KEY_P=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\key_par.obj" : $(SOURCE) $(DEP_CPP_KEY_P) "$(INTDIR)"
+
+
+SOURCE=.\ncbc_enc.c
+DEP_CPP_NCBC_=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\ncbc_enc.obj" : $(SOURCE) $(DEP_CPP_NCBC_) "$(INTDIR)"
+
+
+SOURCE=.\ofb64ede.c
+DEP_CPP_OFB64=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\ofb64ede.obj" : $(SOURCE) $(DEP_CPP_OFB64) "$(INTDIR)"
+
+
+SOURCE=.\ofb64enc.c
+DEP_CPP_OFB64E=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\ofb64enc.obj" : $(SOURCE) $(DEP_CPP_OFB64E) "$(INTDIR)"
+
+
+SOURCE=.\ofb_enc.c
+DEP_CPP_OFB_E=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\ofb_enc.obj" : $(SOURCE) $(DEP_CPP_OFB_E) "$(INTDIR)"
+
+
+SOURCE=.\passwd_dlg.c
+DEP_CPP_PASSW=\
+	"..\..\include\win32\config.h"\
+	".\passwd_dlg.h"\
+	
+
+"$(INTDIR)\passwd_dlg.obj" : $(SOURCE) $(DEP_CPP_PASSW) "$(INTDIR)"
+
+
+SOURCE=.\pcbc_enc.c
+DEP_CPP_PCBC_=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\pcbc_enc.obj" : $(SOURCE) $(DEP_CPP_PCBC_) "$(INTDIR)"
+
+
+SOURCE=.\qud_cksm.c
+DEP_CPP_QUD_C=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\qud_cksm.obj" : $(SOURCE) $(DEP_CPP_QUD_C) "$(INTDIR)"
+
+
+SOURCE=.\read_pwd.c
+DEP_CPP_READ_=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\read_pwd.obj" : $(SOURCE) $(DEP_CPP_READ_) "$(INTDIR)"
+
+
+SOURCE=.\rnd_keys.c
+DEP_CPP_RND_K=\
+	"..\..\include\win32\config.h"\
+	"..\..\include\win32\ktypes.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	{$(INCLUDE)}"sys\types.h"\
+	
+
+"$(INTDIR)\rnd_keys.obj" : $(SOURCE) $(DEP_CPP_RND_K) "$(INTDIR)"
+
+
+SOURCE=.\rpc_enc.c
+DEP_CPP_RPC_E=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	".\des_ver.h"\
+	".\rpc_des.h"\
+	
+
+"$(INTDIR)\rpc_enc.obj" : $(SOURCE) $(DEP_CPP_RPC_E) "$(INTDIR)"
+
+
+SOURCE=.\set_key.c
+DEP_CPP_SET_K=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	".\podd.h"\
+	".\sk.h"\
+	
+
+"$(INTDIR)\set_key.obj" : $(SOURCE) $(DEP_CPP_SET_K) "$(INTDIR)"
+
+
+SOURCE=.\str2key.c
+DEP_CPP_STR2K=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\str2key.obj" : $(SOURCE) $(DEP_CPP_STR2K) "$(INTDIR)"
+
+
+SOURCE=.\supp.c
+DEP_CPP_SUPP_=\
+	"..\..\include\win32\config.h"\
+	".\des.h"\
+	".\des_locl.h"\
+	
+
+"$(INTDIR)\supp.obj" : $(SOURCE) $(DEP_CPP_SUPP_) "$(INTDIR)"
+
+
+SOURCE=.\passwd_dialog.rc
+
+"$(INTDIR)\passwd_dialog.res" : $(SOURCE) "$(INTDIR)"
+	$(RSC) $(RSC_PROJ) $(SOURCE)
+	
+
+!IF  "$(CFG)" == "des - Win32 Release"
+
+"roken - Win32 Release" : 
+   cd "\tmp\wirus-krb\krb4-pre-0.9.9\lib\roken"
+   $(MAKE) /$(MAKEFLAGS) /F ".\roken.mak" CFG="roken - Win32 Release" 
+   cd "..\des"
+
+"roken - Win32 ReleaseCLEAN" : 
+   cd "\tmp\wirus-krb\krb4-pre-0.9.9\lib\roken"
+   $(MAKE) /$(MAKEFLAGS) CLEAN /F ".\roken.mak" CFG="roken - Win32 Release"\
+ RECURSE=1 
+   cd "..\des"
+
+!ELSEIF  "$(CFG)" == "des - Win32 Debug"
+
+"roken - Win32 Debug" : 
+   cd "\tmp\wirus-krb\krb4-pre-0.9.9\lib\roken"
+   $(MAKE) /$(MAKEFLAGS) /F ".\roken.mak" CFG="roken - Win32 Debug" 
+   cd "..\des"
+
+"roken - Win32 DebugCLEAN" : 
+   cd "\tmp\wirus-krb\krb4-pre-0.9.9\lib\roken"
+   $(MAKE) /$(MAKEFLAGS) CLEAN /F ".\roken.mak" CFG="roken - Win32 Debug"\
+ RECURSE=1 
+   cd "..\des"
+
+!ENDIF 
+
+
+!ENDIF 
+
diff --git a/crypto/libdes/des.man b/crypto/libdes/des.man
new file mode 100644
index 0000000..7341199
--- /dev/null
+++ b/crypto/libdes/des.man
@@ -0,0 +1,186 @@
+.TH DES 1 
+.SH NAME
+des - encrypt or decrypt data using Data Encryption Standard
+.SH SYNOPSIS
+.B des
+(
+.B \-e
+|
+.B \-E
+) | (
+.B \-d
+|
+.B \-D
+) | (
+.B \-\fR[\fPcC\fR][\fPckname\fR]\fP
+) |
+[
+.B \-b3hfs
+] [
+.B \-k
+.I key
+]
+] [
+.B \-u\fR[\fIuuname\fR]
+[
+.I input-file
+[
+.I output-file
+] ]
+.SH DESCRIPTION
+.B des
+encrypts and decrypts data using the
+Data Encryption Standard algorithm.
+One of
+.B \-e, \-E
+(for encrypt) or
+.B \-d, \-D
+(for decrypt) must be specified.
+It is also possible to use
+.B \-c
+or
+.B \-C
+in conjunction or instead of the a encrypt/decrypt option to generate
+a 16 character hexadecimal checksum, generated via the
+.I des_cbc_cksum.
+.LP
+Two standard encryption modes are supported by the
+.B des
+program, Cipher Block Chaining (the default) and Electronic Code Book
+(specified with
+.B \-b
+).
+.LP
+The key used for the DES
+algorithm is obtained by prompting the user unless the
+.B `\-k
+.I key'
+option is given.
+If the key is an argument to the
+.B des
+command, it is potentially visible to users executing
+.BR ps (1)
+or a derivative.  To minimise this possibility,
+.B des
+takes care to destroy the key argument immediately upon entry.
+If your shell keeps a history file be careful to make sure it is not
+world readable.
+.LP
+Since this program attempts to maintain compatability with sunOS's
+des(1) command, there are 2 different methods used to convert the user
+supplied key to a des key.
+Whenever and one or more of
+.B \-E, \-D, \-C
+or
+.B \-3
+options are used, the key conversion procedure will not be compatible
+with the sunOS des(1) version but will use all the user supplied
+character to generate the des key.
+.B des
+command reads from standard input unless
+.I input-file
+is specified and writes to standard output unless
+.I output-file
+is given.
+.SH OPTIONS
+.TP
+.B \-b
+Select ECB
+(eight bytes at a time) encryption mode.
+.TP
+.B \-3
+Encrypt using triple encryption.
+By default triple cbc encryption is used but if the
+.B \-b
+option is used then triple ecb encryption is performed.
+If the key is less than 8 characters long, the flag has no effect.
+.TP
+.B \-e
+Encrypt data using an 8 byte key in a manner compatible with sunOS
+des(1).
+.TP
+.B \-E
+Encrypt data using a key of nearly unlimited length (1024 bytes).
+This will product a more secure encryption.
+.TP
+.B \-d
+Decrypt data that was encrypted with the \-e option.
+.TP
+.B \-D
+Decrypt data that was encrypted with the \-E option.
+.TP
+.B \-c
+Generate a 16 character hexadecimal cbc checksum and output this to
+stderr.
+If a filename was specified after the
+.B \-c
+option, the checksum is output to that file.
+The checksum is generated using a key generated in a sunOS compatible
+manner.
+.TP
+.B \-C
+A cbc checksum is generated in the same manner as described for the
+.B \-c
+option but the DES key is generated in the same manner as used for the
+.B \-E
+and
+.B \-D
+options
+.TP
+.B \-f
+Does nothing - allowed for compatibility with sunOS des(1) command.
+.TP
+.B \-s
+Does nothing - allowed for compatibility with sunOS des(1) command.
+.TP
+.B "\-k \fIkey\fP"
+Use the encryption 
+.I key
+specified.
+.TP
+.B "\-h"
+The
+.I key
+is assumed to be a 16 character hexadecimal number.
+If the
+.B "\-3"
+option is used the key is assumed to be a 32 character hexadecimal
+number.
+.TP
+.B \-u
+This flag is used to read and write uuencoded files.  If decrypting,
+the input file is assumed to contain uuencoded, DES encrypted data.
+If encrypting, the characters following the -u are used as the name of
+the uuencoded file to embed in the begin line of the uuencoded
+output.  If there is no name specified after the -u, the name text.des
+will be embedded in the header.
+.SH SEE ALSO
+.B ps (1)
+.B des_crypt(3)
+.SH BUGS
+.LP
+The problem with using the
+.B -e
+option is the short key length.
+It would be better to use a real 56-bit key rather than an
+ASCII-based 56-bit pattern.  Knowing that the key was derived from ASCII
+radically reduces the time necessary for a brute-force cryptographic attack.
+My attempt to remove this problem is to add an alternative text-key to
+DES-key function.  This alternative function (accessed via
+.B -E, -D, -S
+and
+.B -3
+)
+uses DES to help generate the key.
+.LP
+Be carefully when using the -u option.  Doing des -ud <filename> will
+not decrypt filename (the -u option will gobble the d option).
+.LP
+The VMS operating system operates in a world where files are always a
+multiple of 512 bytes.  This causes problems when encrypted data is
+send from unix to VMS since a 88 byte file will suddenly be padded
+with 424 null bytes.  To get around this problem, use the -u option
+to uuencode the data before it is send to the VMS system.
+.SH AUTHOR
+.LP
+Eric Young (eay@mincom.oz.au or eay@psych.psy.uq.oz.au)
diff --git a/crypto/libdes/des.org b/crypto/libdes/des.org
new file mode 100644
index 0000000..c1eef51
--- /dev/null
+++ b/crypto/libdes/des.org
@@ -0,0 +1,291 @@
+/* crypto/des/des.h */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef HEADER_DES_H
+#define HEADER_DES_H
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+
+/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
+ * %20 speed up (longs are 8 bytes, int's are 4). */
+#ifndef DES_LONG
+#define DES_LONG unsigned long
+#endif
+
+typedef unsigned char des_cblock[8];
+typedef struct des_ks_struct
+	{
+	union	{
+		des_cblock _;
+		/* make sure things are correct size on machines with
+		 * 8 byte longs */
+		DES_LONG pad[2];
+		} ks;
+#undef _
+#define _	ks._
+	} des_key_schedule[16];
+
+#define DES_KEY_SZ 	(sizeof(des_cblock))
+#define DES_SCHEDULE_SZ (sizeof(des_key_schedule))
+
+#define DES_ENCRYPT	1
+#define DES_DECRYPT	0
+
+#define DES_CBC_MODE	0
+#define DES_PCBC_MODE	1
+
+#define des_ecb2_encrypt(i,o,k1,k2,e) \
+	des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
+
+#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
+	des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
+
+#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
+	des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
+
+#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
+	des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
+
+#define C_Block des_cblock
+#define Key_schedule des_key_schedule
+#ifdef KERBEROS
+#define ENCRYPT DES_ENCRYPT
+#define DECRYPT DES_DECRYPT
+#endif
+#define KEY_SZ DES_KEY_SZ
+#define string_to_key des_string_to_key
+#define read_pw_string des_read_pw_string
+#define random_key des_random_key
+#define pcbc_encrypt des_pcbc_encrypt
+#define set_key des_set_key
+#define key_sched des_key_sched
+#define ecb_encrypt des_ecb_encrypt
+#define cbc_encrypt des_cbc_encrypt
+#define ncbc_encrypt des_ncbc_encrypt
+#define xcbc_encrypt des_xcbc_encrypt
+#define cbc_cksum des_cbc_cksum
+#define quad_cksum des_quad_cksum
+
+/* For compatibility with the MIT lib - eay 20/05/92 */
+typedef des_key_schedule bit_64;
+#define des_fixup_key_parity des_set_odd_parity
+#define des_check_key_parity check_parity
+
+extern int des_check_key;	/* defaults to false */
+extern int des_rw_mode;		/* defaults to DES_PCBC_MODE */
+
+/* The next line is used to disable full ANSI prototypes, if your
+ * compiler has problems with the prototypes, make sure this line always
+ * evaluates to true :-) */
+#if defined(MSDOS) || defined(__STDC__)
+#undef NOPROTO
+#endif
+#ifndef NOPROTO
+char *des_options(void);
+void des_ecb3_encrypt(des_cblock *input,des_cblock *output,
+	des_key_schedule ks1,des_key_schedule ks2,
+	des_key_schedule ks3, int enc);
+DES_LONG des_cbc_cksum(des_cblock *input,des_cblock *output,
+	long length,des_key_schedule schedule,des_cblock *ivec);
+void des_cbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule schedule,des_cblock *ivec,int enc);
+void des_ncbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule schedule,des_cblock *ivec,int enc);
+void des_xcbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule schedule,des_cblock *ivec,
+	des_cblock *inw,des_cblock *outw,int enc);
+void des_3cbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule sk1,des_key_schedule sk2,
+	des_cblock *ivec1,des_cblock *ivec2,int enc);
+void des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
+	long length,des_key_schedule schedule,des_cblock *ivec,int enc);
+void des_ecb_encrypt(des_cblock *input,des_cblock *output,
+	des_key_schedule ks,int enc);
+void des_encrypt(DES_LONG *data,des_key_schedule ks, int enc);
+void des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc);
+void des_encrypt3(DES_LONG *data, des_key_schedule ks1,
+	des_key_schedule ks2, des_key_schedule ks3);
+void des_decrypt3(DES_LONG *data, des_key_schedule ks1,
+	des_key_schedule ks2, des_key_schedule ks3);
+void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, 
+	long length, des_key_schedule ks1, des_key_schedule ks2, 
+	des_key_schedule ks3, des_cblock *ivec, int enc);
+void des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
+	long length, des_key_schedule ks1, des_key_schedule ks2,
+	des_key_schedule ks3, des_cblock *ivec, int *num, int encrypt);
+void des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
+	long length, des_key_schedule ks1, des_key_schedule ks2,
+	des_key_schedule ks3, des_cblock *ivec, int *num);
+
+int des_enc_read(int fd,char *buf,int len,des_key_schedule sched,
+	des_cblock *iv);
+int des_enc_write(int fd,char *buf,int len,des_key_schedule sched,
+	des_cblock *iv);
+char *des_fcrypt(const char *buf,const char *salt, char *ret);
+#ifdef PERL5
+char *des_crypt(const char *buf,const char *salt);
+#else
+/* some stupid compilers complain because I have declared char instead
+ * of const char */
+#ifdef HEADER_DES_LOCL_H
+char *crypt(const char *buf,const char *salt);
+#else
+char *crypt();
+#endif
+#endif
+void des_ofb_encrypt(unsigned char *in,unsigned char *out,
+	int numbits,long length,des_key_schedule schedule,des_cblock *ivec);
+void des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length,
+	des_key_schedule schedule,des_cblock *ivec,int enc);
+DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output,
+	long length,int out_count,des_cblock *seed);
+void des_random_seed(des_cblock key);
+void des_random_key(des_cblock ret);
+int des_read_password(des_cblock *key,char *prompt,int verify);
+int des_read_2passwords(des_cblock *key1,des_cblock *key2,
+	char *prompt,int verify);
+int des_read_pw_string(char *buf,int length,char *prompt,int verify);
+void des_set_odd_parity(des_cblock *key);
+int des_is_weak_key(des_cblock *key);
+int des_set_key(des_cblock *key,des_key_schedule schedule);
+int des_key_sched(des_cblock *key,des_key_schedule schedule);
+void des_string_to_key(char *str,des_cblock *key);
+void des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2);
+void des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
+	des_key_schedule schedule, des_cblock *ivec, int *num, int enc);
+void des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
+	des_key_schedule schedule, des_cblock *ivec, int *num);
+
+/* Extra functions from Mark Murray <mark@grondar.za> */
+void des_cblock_print_file(des_cblock *cb, FILE *fp);
+/* The following functions are not in the normal unix build or the
+ * SSLeay build.  When using the SSLeay build, use RAND_seed()
+ * and RAND_bytes() instead. */
+int des_new_random_key(des_cblock *key);
+void des_init_random_number_generator(des_cblock *key);
+void des_set_random_generator_seed(des_cblock *key);
+void des_set_sequence_number(des_cblock new_sequence_number);
+void des_generate_random_block(des_cblock *block);
+
+#else
+
+char *des_options();
+void des_ecb3_encrypt();
+DES_LONG des_cbc_cksum();
+void des_cbc_encrypt();
+void des_ncbc_encrypt();
+void des_xcbc_encrypt();
+void des_3cbc_encrypt();
+void des_cfb_encrypt();
+void des_ede3_cfb64_encrypt();
+void des_ede3_ofb64_encrypt();
+void des_ecb_encrypt();
+void des_encrypt();
+void des_encrypt2();
+void des_encrypt3();
+void des_decrypt3();
+void des_ede3_cbc_encrypt();
+int des_enc_read();
+int des_enc_write();
+char *des_fcrypt();
+#ifdef PERL5
+char *des_crypt();
+#else
+char *crypt();
+#endif
+void des_ofb_encrypt();
+void des_pcbc_encrypt();
+DES_LONG des_quad_cksum();
+void des_random_seed();
+void des_random_key();
+int des_read_password();
+int des_read_2passwords();
+int des_read_pw_string();
+void des_set_odd_parity();
+int des_is_weak_key();
+int des_set_key();
+int des_key_sched();
+void des_string_to_key();
+void des_string_to_2keys();
+void des_cfb64_encrypt();
+void des_ofb64_encrypt();
+
+/* Extra functions from Mark Murray <mark@grondar.za> */
+void des_cblock_print_file();
+/* The following functions are not in the normal unix build or the
+ * SSLeay build.  When using the SSLeay build, use RAND_seed()
+ * and RAND_bytes() instead. */
+#ifdef FreeBSD
+int des_new_random_key();
+void des_init_random_number_generator();
+void des_set_random_generator_seed();
+void des_set_sequence_number();
+void des_generate_random_block();
+#endif
+
+#endif
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/crypto/libdes/des.pl b/crypto/libdes/des.pl
new file mode 100644
index 0000000..449c782
--- /dev/null
+++ b/crypto/libdes/des.pl
@@ -0,0 +1,552 @@
+#!/usr/local/bin/perl
+# des.pl - eric young 22/11/1991 eay@mincom.oz.au or eay@psych.psy.uq.oz.au
+#
+# Copyright (C) 1993 Eric Young
+#
+# 11 April 1996 - patched to circumvent Perl 5 (through 5.002) problem
+#                 with sign-extension on right shift operations.
+#                 Ed Kubaitis - ejk@uiuc.edu
+#
+# eay - 92/08/31 - I think I have fixed all problems for 64bit
+# versions of perl but I could be wrong since I have not tested it yet :-).
+#
+# This is an implementation of DES in perl.
+# The two routines (des_set_key and des_ecb_encrypt)
+# take 8 byte objects as arguments.
+#
+# des_set_key takes an 8 byte string as a key and returns a key schedule
+# for use in calls to des_ecb_encrypt.
+# des_ecb_encrypt takes three arguments, the first is a key schedule
+# (make sure to pass it by reference with the *), the second is 1
+# to encrypt, 0 to decrypt.  The third argument is an 8 byte object
+# to encrypt.  The function returns an 8 byte object that has been
+# DES encrypted.
+#
+# example:
+# require 'des.pl'
+#
+# $key =pack("C8",0x12,0x23,0x45,0x67,0x89,0xab,0xcd,0xef);
+# @ks=  &des_set_key($key);
+#
+# $outbytes= &des_ecb_encrypt(*ks,1,$data);
+# @enc =unpack("C8",$outbytes);
+#
+                 
+package des;
+
+eval("usr integer;") if (int($]) > 4);
+
+# The following 8 arrays are used in des_set_key
+@skb0=(
+# for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 
+0x00000000,0x00000010,0x20000000,0x20000010,
+0x00010000,0x00010010,0x20010000,0x20010010,
+0x00000800,0x00000810,0x20000800,0x20000810,
+0x00010800,0x00010810,0x20010800,0x20010810,
+0x00000020,0x00000030,0x20000020,0x20000030,
+0x00010020,0x00010030,0x20010020,0x20010030,
+0x00000820,0x00000830,0x20000820,0x20000830,
+0x00010820,0x00010830,0x20010820,0x20010830,
+0x00080000,0x00080010,0x20080000,0x20080010,
+0x00090000,0x00090010,0x20090000,0x20090010,
+0x00080800,0x00080810,0x20080800,0x20080810,
+0x00090800,0x00090810,0x20090800,0x20090810,
+0x00080020,0x00080030,0x20080020,0x20080030,
+0x00090020,0x00090030,0x20090020,0x20090030,
+0x00080820,0x00080830,0x20080820,0x20080830,
+0x00090820,0x00090830,0x20090820,0x20090830,
+);
+@skb1=(
+# for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 
+0x00000000,0x02000000,0x00002000,0x02002000,
+0x00200000,0x02200000,0x00202000,0x02202000,
+0x00000004,0x02000004,0x00002004,0x02002004,
+0x00200004,0x02200004,0x00202004,0x02202004,
+0x00000400,0x02000400,0x00002400,0x02002400,
+0x00200400,0x02200400,0x00202400,0x02202400,
+0x00000404,0x02000404,0x00002404,0x02002404,
+0x00200404,0x02200404,0x00202404,0x02202404,
+0x10000000,0x12000000,0x10002000,0x12002000,
+0x10200000,0x12200000,0x10202000,0x12202000,
+0x10000004,0x12000004,0x10002004,0x12002004,
+0x10200004,0x12200004,0x10202004,0x12202004,
+0x10000400,0x12000400,0x10002400,0x12002400,
+0x10200400,0x12200400,0x10202400,0x12202400,
+0x10000404,0x12000404,0x10002404,0x12002404,
+0x10200404,0x12200404,0x10202404,0x12202404,
+);
+@skb2=(
+# for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 
+0x00000000,0x00000001,0x00040000,0x00040001,
+0x01000000,0x01000001,0x01040000,0x01040001,
+0x00000002,0x00000003,0x00040002,0x00040003,
+0x01000002,0x01000003,0x01040002,0x01040003,
+0x00000200,0x00000201,0x00040200,0x00040201,
+0x01000200,0x01000201,0x01040200,0x01040201,
+0x00000202,0x00000203,0x00040202,0x00040203,
+0x01000202,0x01000203,0x01040202,0x01040203,
+0x08000000,0x08000001,0x08040000,0x08040001,
+0x09000000,0x09000001,0x09040000,0x09040001,
+0x08000002,0x08000003,0x08040002,0x08040003,
+0x09000002,0x09000003,0x09040002,0x09040003,
+0x08000200,0x08000201,0x08040200,0x08040201,
+0x09000200,0x09000201,0x09040200,0x09040201,
+0x08000202,0x08000203,0x08040202,0x08040203,
+0x09000202,0x09000203,0x09040202,0x09040203,
+);
+@skb3=(
+# for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 
+0x00000000,0x00100000,0x00000100,0x00100100,
+0x00000008,0x00100008,0x00000108,0x00100108,
+0x00001000,0x00101000,0x00001100,0x00101100,
+0x00001008,0x00101008,0x00001108,0x00101108,
+0x04000000,0x04100000,0x04000100,0x04100100,
+0x04000008,0x04100008,0x04000108,0x04100108,
+0x04001000,0x04101000,0x04001100,0x04101100,
+0x04001008,0x04101008,0x04001108,0x04101108,
+0x00020000,0x00120000,0x00020100,0x00120100,
+0x00020008,0x00120008,0x00020108,0x00120108,
+0x00021000,0x00121000,0x00021100,0x00121100,
+0x00021008,0x00121008,0x00021108,0x00121108,
+0x04020000,0x04120000,0x04020100,0x04120100,
+0x04020008,0x04120008,0x04020108,0x04120108,
+0x04021000,0x04121000,0x04021100,0x04121100,
+0x04021008,0x04121008,0x04021108,0x04121108,
+);
+@skb4=(
+# for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 
+0x00000000,0x10000000,0x00010000,0x10010000,
+0x00000004,0x10000004,0x00010004,0x10010004,
+0x20000000,0x30000000,0x20010000,0x30010000,
+0x20000004,0x30000004,0x20010004,0x30010004,
+0x00100000,0x10100000,0x00110000,0x10110000,
+0x00100004,0x10100004,0x00110004,0x10110004,
+0x20100000,0x30100000,0x20110000,0x30110000,
+0x20100004,0x30100004,0x20110004,0x30110004,
+0x00001000,0x10001000,0x00011000,0x10011000,
+0x00001004,0x10001004,0x00011004,0x10011004,
+0x20001000,0x30001000,0x20011000,0x30011000,
+0x20001004,0x30001004,0x20011004,0x30011004,
+0x00101000,0x10101000,0x00111000,0x10111000,
+0x00101004,0x10101004,0x00111004,0x10111004,
+0x20101000,0x30101000,0x20111000,0x30111000,
+0x20101004,0x30101004,0x20111004,0x30111004,
+);
+@skb5=(
+# for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 
+0x00000000,0x08000000,0x00000008,0x08000008,
+0x00000400,0x08000400,0x00000408,0x08000408,
+0x00020000,0x08020000,0x00020008,0x08020008,
+0x00020400,0x08020400,0x00020408,0x08020408,
+0x00000001,0x08000001,0x00000009,0x08000009,
+0x00000401,0x08000401,0x00000409,0x08000409,
+0x00020001,0x08020001,0x00020009,0x08020009,
+0x00020401,0x08020401,0x00020409,0x08020409,
+0x02000000,0x0A000000,0x02000008,0x0A000008,
+0x02000400,0x0A000400,0x02000408,0x0A000408,
+0x02020000,0x0A020000,0x02020008,0x0A020008,
+0x02020400,0x0A020400,0x02020408,0x0A020408,
+0x02000001,0x0A000001,0x02000009,0x0A000009,
+0x02000401,0x0A000401,0x02000409,0x0A000409,
+0x02020001,0x0A020001,0x02020009,0x0A020009,
+0x02020401,0x0A020401,0x02020409,0x0A020409,
+);
+@skb6=(
+# for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 
+0x00000000,0x00000100,0x00080000,0x00080100,
+0x01000000,0x01000100,0x01080000,0x01080100,
+0x00000010,0x00000110,0x00080010,0x00080110,
+0x01000010,0x01000110,0x01080010,0x01080110,
+0x00200000,0x00200100,0x00280000,0x00280100,
+0x01200000,0x01200100,0x01280000,0x01280100,
+0x00200010,0x00200110,0x00280010,0x00280110,
+0x01200010,0x01200110,0x01280010,0x01280110,
+0x00000200,0x00000300,0x00080200,0x00080300,
+0x01000200,0x01000300,0x01080200,0x01080300,
+0x00000210,0x00000310,0x00080210,0x00080310,
+0x01000210,0x01000310,0x01080210,0x01080310,
+0x00200200,0x00200300,0x00280200,0x00280300,
+0x01200200,0x01200300,0x01280200,0x01280300,
+0x00200210,0x00200310,0x00280210,0x00280310,
+0x01200210,0x01200310,0x01280210,0x01280310,
+);
+@skb7=(
+# for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 
+0x00000000,0x04000000,0x00040000,0x04040000,
+0x00000002,0x04000002,0x00040002,0x04040002,
+0x00002000,0x04002000,0x00042000,0x04042000,
+0x00002002,0x04002002,0x00042002,0x04042002,
+0x00000020,0x04000020,0x00040020,0x04040020,
+0x00000022,0x04000022,0x00040022,0x04040022,
+0x00002020,0x04002020,0x00042020,0x04042020,
+0x00002022,0x04002022,0x00042022,0x04042022,
+0x00000800,0x04000800,0x00040800,0x04040800,
+0x00000802,0x04000802,0x00040802,0x04040802,
+0x00002800,0x04002800,0x00042800,0x04042800,
+0x00002802,0x04002802,0x00042802,0x04042802,
+0x00000820,0x04000820,0x00040820,0x04040820,
+0x00000822,0x04000822,0x00040822,0x04040822,
+0x00002820,0x04002820,0x00042820,0x04042820,
+0x00002822,0x04002822,0x00042822,0x04042822,
+);
+
+@shifts2=(0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0);
+
+# used in ecb_encrypt
+@SP0=(
+0x00410100, 0x00010000, 0x40400000, 0x40410100,
+0x00400000, 0x40010100, 0x40010000, 0x40400000,
+0x40010100, 0x00410100, 0x00410000, 0x40000100,
+0x40400100, 0x00400000, 0x00000000, 0x40010000,
+0x00010000, 0x40000000, 0x00400100, 0x00010100,
+0x40410100, 0x00410000, 0x40000100, 0x00400100,
+0x40000000, 0x00000100, 0x00010100, 0x40410000,
+0x00000100, 0x40400100, 0x40410000, 0x00000000,
+0x00000000, 0x40410100, 0x00400100, 0x40010000,
+0x00410100, 0x00010000, 0x40000100, 0x00400100,
+0x40410000, 0x00000100, 0x00010100, 0x40400000,
+0x40010100, 0x40000000, 0x40400000, 0x00410000,
+0x40410100, 0x00010100, 0x00410000, 0x40400100,
+0x00400000, 0x40000100, 0x40010000, 0x00000000,
+0x00010000, 0x00400000, 0x40400100, 0x00410100,
+0x40000000, 0x40410000, 0x00000100, 0x40010100,
+);
+@SP1=(
+0x08021002, 0x00000000, 0x00021000, 0x08020000,
+0x08000002, 0x00001002, 0x08001000, 0x00021000,
+0x00001000, 0x08020002, 0x00000002, 0x08001000,
+0x00020002, 0x08021000, 0x08020000, 0x00000002,
+0x00020000, 0x08001002, 0x08020002, 0x00001000,
+0x00021002, 0x08000000, 0x00000000, 0x00020002,
+0x08001002, 0x00021002, 0x08021000, 0x08000002,
+0x08000000, 0x00020000, 0x00001002, 0x08021002,
+0x00020002, 0x08021000, 0x08001000, 0x00021002,
+0x08021002, 0x00020002, 0x08000002, 0x00000000,
+0x08000000, 0x00001002, 0x00020000, 0x08020002,
+0x00001000, 0x08000000, 0x00021002, 0x08001002,
+0x08021000, 0x00001000, 0x00000000, 0x08000002,
+0x00000002, 0x08021002, 0x00021000, 0x08020000,
+0x08020002, 0x00020000, 0x00001002, 0x08001000,
+0x08001002, 0x00000002, 0x08020000, 0x00021000,
+);
+@SP2=(
+0x20800000, 0x00808020, 0x00000020, 0x20800020,
+0x20008000, 0x00800000, 0x20800020, 0x00008020,
+0x00800020, 0x00008000, 0x00808000, 0x20000000,
+0x20808020, 0x20000020, 0x20000000, 0x20808000,
+0x00000000, 0x20008000, 0x00808020, 0x00000020,
+0x20000020, 0x20808020, 0x00008000, 0x20800000,
+0x20808000, 0x00800020, 0x20008020, 0x00808000,
+0x00008020, 0x00000000, 0x00800000, 0x20008020,
+0x00808020, 0x00000020, 0x20000000, 0x00008000,
+0x20000020, 0x20008000, 0x00808000, 0x20800020,
+0x00000000, 0x00808020, 0x00008020, 0x20808000,
+0x20008000, 0x00800000, 0x20808020, 0x20000000,
+0x20008020, 0x20800000, 0x00800000, 0x20808020,
+0x00008000, 0x00800020, 0x20800020, 0x00008020,
+0x00800020, 0x00000000, 0x20808000, 0x20000020,
+0x20800000, 0x20008020, 0x00000020, 0x00808000,
+);
+@SP3=(
+0x00080201, 0x02000200, 0x00000001, 0x02080201,
+0x00000000, 0x02080000, 0x02000201, 0x00080001,
+0x02080200, 0x02000001, 0x02000000, 0x00000201,
+0x02000001, 0x00080201, 0x00080000, 0x02000000,
+0x02080001, 0x00080200, 0x00000200, 0x00000001,
+0x00080200, 0x02000201, 0x02080000, 0x00000200,
+0x00000201, 0x00000000, 0x00080001, 0x02080200,
+0x02000200, 0x02080001, 0x02080201, 0x00080000,
+0x02080001, 0x00000201, 0x00080000, 0x02000001,
+0x00080200, 0x02000200, 0x00000001, 0x02080000,
+0x02000201, 0x00000000, 0x00000200, 0x00080001,
+0x00000000, 0x02080001, 0x02080200, 0x00000200,
+0x02000000, 0x02080201, 0x00080201, 0x00080000,
+0x02080201, 0x00000001, 0x02000200, 0x00080201,
+0x00080001, 0x00080200, 0x02080000, 0x02000201,
+0x00000201, 0x02000000, 0x02000001, 0x02080200,
+);
+@SP4=(
+0x01000000, 0x00002000, 0x00000080, 0x01002084,
+0x01002004, 0x01000080, 0x00002084, 0x01002000,
+0x00002000, 0x00000004, 0x01000004, 0x00002080,
+0x01000084, 0x01002004, 0x01002080, 0x00000000,
+0x00002080, 0x01000000, 0x00002004, 0x00000084,
+0x01000080, 0x00002084, 0x00000000, 0x01000004,
+0x00000004, 0x01000084, 0x01002084, 0x00002004,
+0x01002000, 0x00000080, 0x00000084, 0x01002080,
+0x01002080, 0x01000084, 0x00002004, 0x01002000,
+0x00002000, 0x00000004, 0x01000004, 0x01000080,
+0x01000000, 0x00002080, 0x01002084, 0x00000000,
+0x00002084, 0x01000000, 0x00000080, 0x00002004,
+0x01000084, 0x00000080, 0x00000000, 0x01002084,
+0x01002004, 0x01002080, 0x00000084, 0x00002000,
+0x00002080, 0x01002004, 0x01000080, 0x00000084,
+0x00000004, 0x00002084, 0x01002000, 0x01000004,
+);
+@SP5=(
+0x10000008, 0x00040008, 0x00000000, 0x10040400,
+0x00040008, 0x00000400, 0x10000408, 0x00040000,
+0x00000408, 0x10040408, 0x00040400, 0x10000000,
+0x10000400, 0x10000008, 0x10040000, 0x00040408,
+0x00040000, 0x10000408, 0x10040008, 0x00000000,
+0x00000400, 0x00000008, 0x10040400, 0x10040008,
+0x10040408, 0x10040000, 0x10000000, 0x00000408,
+0x00000008, 0x00040400, 0x00040408, 0x10000400,
+0x00000408, 0x10000000, 0x10000400, 0x00040408,
+0x10040400, 0x00040008, 0x00000000, 0x10000400,
+0x10000000, 0x00000400, 0x10040008, 0x00040000,
+0x00040008, 0x10040408, 0x00040400, 0x00000008,
+0x10040408, 0x00040400, 0x00040000, 0x10000408,
+0x10000008, 0x10040000, 0x00040408, 0x00000000,
+0x00000400, 0x10000008, 0x10000408, 0x10040400,
+0x10040000, 0x00000408, 0x00000008, 0x10040008,
+);
+@SP6=(
+0x00000800, 0x00000040, 0x00200040, 0x80200000,
+0x80200840, 0x80000800, 0x00000840, 0x00000000,
+0x00200000, 0x80200040, 0x80000040, 0x00200800,
+0x80000000, 0x00200840, 0x00200800, 0x80000040,
+0x80200040, 0x00000800, 0x80000800, 0x80200840,
+0x00000000, 0x00200040, 0x80200000, 0x00000840,
+0x80200800, 0x80000840, 0x00200840, 0x80000000,
+0x80000840, 0x80200800, 0x00000040, 0x00200000,
+0x80000840, 0x00200800, 0x80200800, 0x80000040,
+0x00000800, 0x00000040, 0x00200000, 0x80200800,
+0x80200040, 0x80000840, 0x00000840, 0x00000000,
+0x00000040, 0x80200000, 0x80000000, 0x00200040,
+0x00000000, 0x80200040, 0x00200040, 0x00000840,
+0x80000040, 0x00000800, 0x80200840, 0x00200000,
+0x00200840, 0x80000000, 0x80000800, 0x80200840,
+0x80200000, 0x00200840, 0x00200800, 0x80000800,
+);
+@SP7=(
+0x04100010, 0x04104000, 0x00004010, 0x00000000,
+0x04004000, 0x00100010, 0x04100000, 0x04104010,
+0x00000010, 0x04000000, 0x00104000, 0x00004010,
+0x00104010, 0x04004010, 0x04000010, 0x04100000,
+0x00004000, 0x00104010, 0x00100010, 0x04004000,
+0x04104010, 0x04000010, 0x00000000, 0x00104000,
+0x04000000, 0x00100000, 0x04004010, 0x04100010,
+0x00100000, 0x00004000, 0x04104000, 0x00000010,
+0x00100000, 0x00004000, 0x04000010, 0x04104010,
+0x00004010, 0x04000000, 0x00000000, 0x00104000,
+0x04100010, 0x04004010, 0x04004000, 0x00100010,
+0x04104000, 0x00000010, 0x00100010, 0x04004000,
+0x04104010, 0x00100000, 0x04100000, 0x04000010,
+0x00104000, 0x00004010, 0x04004010, 0x04100000,
+0x00000010, 0x04104000, 0x00104010, 0x00000000,
+0x04000000, 0x04100010, 0x00004000, 0x00104010,
+);
+
+sub main'des_set_key
+	{
+	local($param)=@_;
+	local(@key);
+	local($c,$d,$i,$s,$t);
+	local(@ks)=();
+
+	# Get the bytes in the order we want.
+	@key=unpack("C8",$param);
+
+	$c=	($key[0]    )|
+		($key[1]<< 8)|
+		($key[2]<<16)|
+		($key[3]<<24);
+	$d=	($key[4]    )|
+		($key[5]<< 8)|
+		($key[6]<<16)|
+		($key[7]<<24);
+
+	&doPC1(*c,*d);
+
+	for $i (@shifts2)
+		{
+		if ($i)
+			{
+			$c=($c>>2)|($c<<26);
+			$d=($d>>2)|($d<<26);
+			}
+		else
+			{
+			$c=($c>>1)|($c<<27);
+			$d=($d>>1)|($d<<27);
+			}
+		$c&=0x0fffffff;
+		$d&=0x0fffffff;
+		$s=	$skb0[ ($c    )&0x3f                 ]|
+			$skb1[(($c>> 6)&0x03)|(($c>> 7)&0x3c)]|
+			$skb2[(($c>>13)&0x0f)|(($c>>14)&0x30)]|
+			$skb3[(($c>>20)&0x01)|(($c>>21)&0x06) |
+					     (($c>>22)&0x38)];
+		$t=     $skb4[ ($d    )&0x3f                ]|
+			$skb5[(($d>> 7)&0x03)|(($d>> 8)&0x3c)]|
+			$skb6[ ($d>>15)&0x3f                 ]|
+			$skb7[(($d>>21)&0x0f)|(($d>>22)&0x30)];
+		push(@ks,(($t<<16)|($s&0x0000ffff))&0xffffffff);
+		$s=      (($s>>16)&0x0000ffff)|($t&0xffff0000) ;
+		push(@ks,(($s<<4)|(($s>>28)&0xf))&0xffffffff);
+		}
+	@ks;
+	}
+
+sub doPC1
+	{
+	local(*a,*b)=@_;
+	local($t);
+
+	$t=(($b>>4)^$a)&0x0f0f0f0f;
+	$b^=($t<<4); $a^=$t;
+	# do $a first 
+	$t=(($a<<18)^$a)&0xcccc0000;
+	$a=$a^$t^(($t>>18)&0x00003fff);
+	$t=(($a<<17)^$a)&0xaaaa0000;
+	$a=$a^$t^(($t>>17)&0x00007fff);
+	$t=(($a<< 8)^$a)&0x00ff0000;
+	$a=$a^$t^(($t>> 8)&0x00ffffff);
+	$t=(($a<<17)^$a)&0xaaaa0000;
+	$a=$a^$t^(($t>>17)&0x00007fff);
+
+	# now do $b
+	$t=(($b<<24)^$b)&0xff000000;
+	$b=$b^$t^(($t>>24)&0x000000ff);
+	$t=(($b<< 8)^$b)&0x00ff0000;
+	$b=$b^$t^(($t>> 8)&0x00ffffff);
+	$t=(($b<<14)^$b)&0x33330000;
+	$b=$b^$t^(($t>>14)&0x0003ffff);
+	$b=(($b&0x00aa00aa)<<7)|(($b&0x55005500)>>7)|($b&0xaa55aa55);
+	$b=(($b>>8)&0x00ffffff)|((($a&0xf0000000)>>4)&0x0fffffff);
+	$a&=0x0fffffff;
+	}
+
+sub doIP
+	{
+	local(*a,*b)=@_;
+	local($t);
+
+	$t=(($b>> 4)^$a)&0x0f0f0f0f;
+	$b^=($t<< 4); $a^=$t;
+	$t=(($a>>16)^$b)&0x0000ffff;
+	$a^=($t<<16); $b^=$t;
+	$t=(($b>> 2)^$a)&0x33333333;
+	$b^=($t<< 2); $a^=$t;
+	$t=(($a>> 8)^$b)&0x00ff00ff;
+	$a^=($t<< 8); $b^=$t;
+	$t=(($b>> 1)^$a)&0x55555555;
+	$b^=($t<< 1); $a^=$t;
+	$t=$a;
+	$a=$b&0xffffffff;
+	$b=$t&0xffffffff;
+	}
+
+sub doFP
+	{
+	local(*a,*b)=@_;
+	local($t);
+
+	$t=(($b>> 1)^$a)&0x55555555;
+	$b^=($t<< 1); $a^=$t;
+	$t=(($a>> 8)^$b)&0x00ff00ff;
+	$a^=($t<< 8); $b^=$t;
+	$t=(($b>> 2)^$a)&0x33333333;
+	$b^=($t<< 2); $a^=$t;
+	$t=(($a>>16)^$b)&0x0000ffff;
+	$a^=($t<<16); $b^=$t;
+	$t=(($b>> 4)^$a)&0x0f0f0f0f;
+	$b^=($t<< 4); $a^=$t;
+	$a&=0xffffffff;
+	$b&=0xffffffff;
+	}
+
+sub main'des_ecb_encrypt
+	{
+	local(*ks,$encrypt,$in)=@_;
+	local($l,$r,$i,$t,$u,@input);
+	
+	@input=unpack("C8",$in);
+	# Get the bytes in the order we want.
+	$l=	($input[0]    )|
+		($input[1]<< 8)|
+		($input[2]<<16)|
+		($input[3]<<24);
+	$r=	($input[4]    )|
+		($input[5]<< 8)|
+		($input[6]<<16)|
+		($input[7]<<24);
+
+	$l&=0xffffffff;
+	$r&=0xffffffff;
+	&doIP(*l,*r);
+	if ($encrypt)
+		{
+		for ($i=0; $i<32; $i+=4)
+			{
+			$t=((($r&0x7fffffff)<<1)|(($r>>31)&0x00000001));
+			$u=$t^$ks[$i  ];
+			$t=$t^$ks[$i+1];
+			$t2=(($t&0x0000000f)<<28);
+
+			$t=((($t>>4)&0x0fffffff)|(($t&0x0000000f)<<28));
+			$l^=	$SP1[ $t     &0x3f]|
+				$SP3[($t>> 8)&0x3f]|
+				$SP5[($t>>16)&0x3f]|
+				$SP7[($t>>24)&0x3f]|
+				$SP0[ $u     &0x3f]|
+				$SP2[($u>> 8)&0x3f]|
+				$SP4[($u>>16)&0x3f]|
+				$SP6[($u>>24)&0x3f];
+
+			$t=(($l<<1)|(($l>>31)&0x1))&0xffffffff;
+			$u=$t^$ks[$i+2];
+			$t=$t^$ks[$i+3];
+			$t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff;
+			$r^=	$SP1[ $t     &0x3f]|
+				$SP3[($t>> 8)&0x3f]|
+				$SP5[($t>>16)&0x3f]|
+				$SP7[($t>>24)&0x3f]|
+				$SP0[ $u     &0x3f]|
+				$SP2[($u>> 8)&0x3f]|
+				$SP4[($u>>16)&0x3f]|
+				$SP6[($u>>24)&0x3f];
+			}
+		}
+	else	
+		{
+		for ($i=30; $i>0; $i-=4)
+			{
+			$t=(($r<<1)|(($r>>31)&0x1))&0xffffffff;
+			$u=$t^$ks[$i  ];
+			$t=$t^$ks[$i+1];
+			$t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff;
+			$l^=	$SP1[ $t     &0x3f]|
+				$SP3[($t>> 8)&0x3f]|
+				$SP5[($t>>16)&0x3f]|
+				$SP7[($t>>24)&0x3f]|
+				$SP0[ $u     &0x3f]|
+				$SP2[($u>> 8)&0x3f]|
+				$SP4[($u>>16)&0x3f]|
+				$SP6[($u>>24)&0x3f];
+
+			$t=(($l<<1)|(($l>>31)&0x1))&0xffffffff;
+			$u=$t^$ks[$i-2];
+			$t=$t^$ks[$i-1];
+			$t=((($t>>4)&0x0fffffff)|($t<<28))&0xffffffff;
+			$r^=	$SP1[ $t     &0x3f]|
+				$SP3[($t>> 8)&0x3f]|
+				$SP5[($t>>16)&0x3f]|
+				$SP7[($t>>24)&0x3f]|
+				$SP0[ $u     &0x3f]|
+				$SP2[($u>> 8)&0x3f]|
+				$SP4[($u>>16)&0x3f]|
+				$SP6[($u>>24)&0x3f];
+			}
+		}
+	&doFP(*l,*r);
+	pack("C8",$l&0xff, 
+	          ($l>> 8)&0x00ffffff,
+	          ($l>>16)&0x0000ffff,
+		  ($l>>24)&0x000000ff,
+		  $r&0xff,
+	          ($r>> 8)&0x00ffffff,
+	          ($r>>16)&0x0000ffff,
+		  ($r>>24)&0x000000ff);
+	}
diff --git a/crypto/libdes/des_crypt.man b/crypto/libdes/des_crypt.man
new file mode 100644
index 0000000..9feb447
--- /dev/null
+++ b/crypto/libdes/des_crypt.man
@@ -0,0 +1,508 @@
+.TH DES_CRYPT 3 
+.SH NAME
+des_read_password, des_read_2password,
+des_string_to_key, des_string_to_2key, des_read_pw_string,
+des_random_key, des_set_key,
+des_key_sched, des_ecb_encrypt, des_3ecb_encrypt, des_cbc_encrypt,
+des_3cbc_encrypt,
+des_pcbc_encrypt, des_cfb_encrypt, des_ofb_encrypt,
+des_cbc_cksum, des_quad_cksum,
+des_enc_read, des_enc_write, des_set_odd_parity,
+des_is_weak_key, crypt \- (non USA) DES encryption
+.SH SYNOPSIS
+.nf
+.nj
+.ft B
+#include <des.h>
+.PP
+.B int des_read_password(key,prompt,verify)
+des_cblock *key;
+char *prompt;
+int verify;
+.PP
+.B int des_read_2password(key1,key2,prompt,verify)
+des_cblock *key1,*key2;
+char *prompt;
+int verify;
+.PP
+.B int des_string_to_key(str,key)
+char *str;
+des_cblock *key;
+.PP
+.B int des_string_to_2keys(str,key1,key2)
+char *str;
+des_cblock *key1,*key2;
+.PP
+.B int des_read_pw_string(buf,length,prompt,verify)
+char *buf;
+int length;
+char *prompt;
+int verify;
+.PP
+.B int des_random_key(key)
+des_cblock *key;
+.PP
+.B int des_set_key(key,schedule)
+des_cblock *key;
+des_key_schedule schedule;
+.PP
+.B int des_key_sched(key,schedule)
+des_cblock *key;
+des_key_schedule schedule;
+.PP
+.B int des_ecb_encrypt(input,output,schedule,encrypt)
+des_cblock *input;
+des_cblock *output;
+des_key_schedule schedule;
+int encrypt;
+.PP
+.B int des_3ecb_encrypt(input,output,ks1,ks2,encrypt)
+des_cblock *input;
+des_cblock *output;
+des_key_schedule ks1,ks2;
+int encrypt;
+.PP
+.B int des_cbc_encrypt(input,output,length,schedule,ivec,encrypt)
+des_cblock *input;
+des_cblock *output;
+long length;
+des_key_schedule schedule;
+des_cblock *ivec;
+int encrypt;
+.PP
+.B int des_3cbc_encrypt(input,output,length,sk1,sk2,ivec1,ivec2,encrypt)
+des_cblock *input;
+des_cblock *output;
+long length;
+des_key_schedule sk1;
+des_key_schedule sk2;
+des_cblock *ivec1;
+des_cblock *ivec2;
+int encrypt;
+.PP
+.B int des_pcbc_encrypt(input,output,length,schedule,ivec,encrypt)
+des_cblock *input;
+des_cblock *output;
+long length;
+des_key_schedule schedule;
+des_cblock *ivec;
+int encrypt;
+.PP
+.B int des_cfb_encrypt(input,output,numbits,length,schedule,ivec,encrypt)
+unsigned char *input;
+unsigned char *output;
+int numbits;
+long length;
+des_key_schedule schedule;
+des_cblock *ivec;
+int encrypt;
+.PP
+.B int des_ofb_encrypt(input,output,numbits,length,schedule,ivec)
+unsigned char *input,*output;
+int numbits;
+long length;
+des_key_schedule schedule;
+des_cblock *ivec;
+.PP
+.B unsigned long des_cbc_cksum(input,output,length,schedule,ivec)
+des_cblock *input;
+des_cblock *output;
+long length;
+des_key_schedule schedule;
+des_cblock *ivec;
+.PP
+.B unsigned long des_quad_cksum(input,output,length,out_count,seed)
+des_cblock *input;
+des_cblock *output;
+long length;
+int out_count;
+des_cblock *seed;
+.PP
+.B int des_check_key;
+.PP
+.B int des_enc_read(fd,buf,len,sched,iv)
+int fd;
+char *buf;
+int len;
+des_key_schedule sched;
+des_cblock *iv;
+.PP
+.B int des_enc_write(fd,buf,len,sched,iv)
+int fd;
+char *buf;
+int len;
+des_key_schedule sched;
+des_cblock *iv;
+.PP
+.B extern int des_rw_mode;
+.PP
+.B void des_set_odd_parity(key)
+des_cblock *key;
+.PP
+.B int des_is_weak_key(key)
+des_cblock *key;
+.PP
+.B char *crypt(passwd,salt)
+char *passwd;
+char *salt;
+.PP
+.fi
+.SH DESCRIPTION
+This library contains a fast implementation of the DES encryption
+algorithm.
+.PP
+There are two phases to the use of DES encryption.
+The first is the generation of a
+.I des_key_schedule
+from a key,
+the second is the actual encryption.
+A des key is of type
+.I des_cblock.
+This type is made from 8 characters with odd parity.
+The least significant bit in the character is the parity bit.
+The key schedule is an expanded form of the key; it is used to speed the
+encryption process.
+.PP
+.I des_read_password
+writes the string specified by prompt to the standard output,
+turns off echo and reads an input string from standard input
+until terminated with a newline.
+If verify is non-zero, it prompts and reads the input again and verifies
+that both entered passwords are the same.
+The entered string is converted into a des key by using the
+.I des_string_to_key
+routine.
+The new key is placed in the
+.I des_cblock
+that was passed (by reference) to the routine.
+If there were no errors,
+.I des_read_password
+returns 0,
+-1 is returned if there was a terminal error and 1 is returned for
+any other error.
+.PP
+.I des_read_2password
+operates in the same way as
+.I des_read_password
+except that it generates 2 keys by using the
+.I des_string_to_2key
+function.
+.PP
+.I des_read_pw_string
+is called by
+.I des_read_password
+to read and verify a string from a terminal device.
+The string is returned in
+.I buf.
+The size of
+.I buf
+is passed to the routine via the
+.I length
+parameter.
+.PP
+.I des_string_to_key
+converts a string into a valid des key.
+.PP
+.I des_string_to_2key
+converts a string into 2 valid des keys.
+This routine is best suited for used to generate keys for use with
+.I des_3ecb_encrypt.
+.PP
+.I des_random_key
+returns a random key that is made of a combination of process id,
+time and an increasing counter.
+.PP
+Before a des key can be used it is converted into a
+.I des_key_schedule
+via the
+.I des_set_key
+routine.
+If the
+.I des_check_key
+flag is non-zero,
+.I des_set_key
+will check that the key passed is of odd parity and is not a week or
+semi-weak key.
+If the parity is wrong,
+then -1 is returned.
+If the key is a weak key,
+then -2 is returned.
+If an error is returned,
+the key schedule is not generated.
+.PP
+.I des_key_sched
+is another name for the
+.I des_set_key
+function.
+.PP
+The following routines mostly operate on an input and output stream of
+.I des_cblock's.
+.PP
+.I des_ecb_encrypt
+is the basic DES encryption routine that encrypts or decrypts a single 8-byte
+.I des_cblock
+in
+.I electronic code book
+mode.
+It always transforms the input data, pointed to by
+.I input,
+into the output data,
+pointed to by the
+.I output
+argument.
+If the
+.I encrypt
+argument is non-zero (DES_ENCRYPT),
+the
+.I input
+(cleartext) is encrypted in to the
+.I output
+(ciphertext) using the key_schedule specified by the
+.I schedule
+argument,
+previously set via
+.I des_set_key.
+If
+.I encrypt
+is zero (DES_DECRYPT),
+the
+.I input
+(now ciphertext)
+is decrypted into the
+.I output
+(now cleartext).
+Input and output may overlap.
+No meaningful value is returned.
+.PP
+.I des_3ecb_encrypt
+encrypts/decrypts the
+.I input
+block by using triple ecb DES encryption.
+This involves encrypting the input with 
+.I ks1,
+decryption with the key schedule
+.I ks2,
+and then encryption with the first again.
+This routine greatly reduces the chances of brute force breaking of
+DES and has the advantage of if
+.I ks1
+and
+.I ks2
+are the same, it is equivalent to just encryption using ecb mode and
+.I ks1
+as the key.
+.PP
+.I des_cbc_encrypt
+encrypts/decrypts using the
+.I cipher-block-chaining
+mode of DES.
+If the
+.I encrypt
+argument is non-zero,
+the routine cipher-block-chain encrypts the cleartext data pointed to by the
+.I input
+argument into the ciphertext pointed to by the
+.I output
+argument,
+using the key schedule provided by the
+.I schedule
+argument,
+and initialisation vector provided by the
+.I ivec
+argument.
+If the
+.I length
+argument is not an integral multiple of eight bytes, 
+the last block is copied to a temporary area and zero filled.
+The output is always
+an integral multiple of eight bytes.
+To make multiple cbc encrypt calls on a large amount of data appear to
+be one 
+.I des_cbc_encrypt
+call, the
+.I ivec
+of subsequent calls should be the last 8 bytes of the output.
+.PP
+.I des_3cbc_encrypt
+encrypts/decrypts the
+.I input
+block by using triple cbc DES encryption.
+This involves encrypting the input with key schedule
+.I ks1,
+decryption with the key schedule
+.I ks2,
+and then encryption with the first again.
+2 initialisation vectors are required,
+.I ivec1
+and
+.I ivec2.
+Unlike
+.I des_cbc_encrypt,
+these initialisation vectors are modified by the subroutine.
+This routine greatly reduces the chances of brute force breaking of
+DES and has the advantage of if
+.I ks1
+and
+.I ks2
+are the same, it is equivalent to just encryption using cbc mode and
+.I ks1
+as the key.
+.PP
+.I des_pcbc_encrypt
+encrypt/decrypts using a modified block chaining mode.
+It provides better error propagation characteristics than cbc
+encryption.
+.PP
+.I des_cfb_encrypt
+encrypt/decrypts using cipher feedback mode.  This method takes an
+array of characters as input and outputs and array of characters.  It
+does not require any padding to 8 character groups.  Note: the ivec
+variable is changed and the new changed value needs to be passed to
+the next call to this function.  Since this function runs a complete
+DES ecb encryption per numbits, this function is only suggested for
+use when sending small numbers of characters.
+.PP
+.I des_ofb_encrypt
+encrypt using output feedback mode.  This method takes an
+array of characters as input and outputs and array of characters.  It
+does not require any padding to 8 character groups.  Note: the ivec
+variable is changed and the new changed value needs to be passed to
+the next call to this function.  Since this function runs a complete
+DES ecb encryption per numbits, this function is only suggested for
+use when sending small numbers of characters.
+.PP
+.I des_cbc_cksum
+produces an 8 byte checksum based on the input stream (via cbc encryption).
+The last 4 bytes of the checksum is returned and the complete 8 bytes is
+placed in
+.I output.
+.PP
+.I des_quad_cksum
+returns a 4 byte checksum from the input bytes.
+The algorithm can be iterated over the input,
+depending on
+.I out_count,
+1, 2, 3 or 4 times.
+If
+.I output
+is non-NULL,
+the 8 bytes generated by each pass are written into
+.I output.
+.PP
+.I des_enc_write
+is used to write
+.I len
+bytes
+to file descriptor
+.I fd
+from buffer
+.I buf.
+The data is encrypted via
+.I pcbc_encrypt
+(default) using
+.I sched
+for the key and
+.I iv
+as a starting vector.
+The actual data send down
+.I fd
+consists of 4 bytes (in network byte order) containing the length of the
+following encrypted data.  The encrypted data then follows, padded with random
+data out to a multiple of 8 bytes.
+.PP
+.I des_enc_read
+is used to read
+.I len
+bytes
+from file descriptor
+.I fd
+into buffer
+.I buf.
+The data being read from
+.I fd
+is assumed to have come from
+.I des_enc_write
+and is decrypted using
+.I sched
+for the key schedule and
+.I iv
+for the initial vector.
+The
+.I des_enc_read/des_enc_write
+pair can be used to read/write to files, pipes and sockets.
+I have used them in implementing a version of rlogin in which all
+data is encrypted.
+.PP
+.I des_rw_mode
+is used to specify the encryption mode to use with 
+.I des_enc_read
+and 
+.I des_end_write.
+If set to
+.I DES_PCBC_MODE
+(the default), des_pcbc_encrypt is used.
+If set to
+.I DES_CBC_MODE
+des_cbc_encrypt is used.
+These two routines and the variable are not part of the normal MIT library.
+.PP
+.I des_set_odd_parity
+sets the parity of the passed
+.I key
+to odd.  This routine is not part of the standard MIT library.
+.PP
+.I des_is_weak_key
+returns 1 is the passed key is a weak key (pick again :-),
+0 if it is ok.
+This routine is not part of the standard MIT library.
+.PP
+.I crypt
+is a replacement for the normal system crypt.
+It is much faster than the system crypt.
+.PP
+.SH FILES
+/usr/include/des.h
+.br
+/usr/lib/libdes.a
+.PP
+The encryption routines have been tested on 16bit, 32bit and 64bit
+machines of various endian and even works under VMS.
+.PP
+.SH BUGS
+.PP
+If you think this manual is sparse,
+read the des_crypt(3) manual from the MIT kerberos (or bones outside
+of the USA) distribution.
+.PP
+.I des_cfb_encrypt
+and
+.I des_ofb_encrypt
+operates on input of 8 bits.  What this means is that if you set
+numbits to 12, and length to 2, the first 12 bits will come from the 1st
+input byte and the low half of the second input byte.  The second 12
+bits will have the low 8 bits taken from the 3rd input byte and the
+top 4 bits taken from the 4th input byte.  The same holds for output.
+This function has been implemented this way because most people will
+be using a multiple of 8 and because once you get into pulling bytes input
+bytes apart things get ugly!
+.PP
+.I des_read_pw_string
+is the most machine/OS dependent function and normally generates the
+most problems when porting this code.
+.PP
+.I des_string_to_key
+is probably different from the MIT version since there are lots
+of fun ways to implement one-way encryption of a text string.
+.PP
+The routines are optimised for 32 bit machines and so are not efficient
+on IBM PCs.
+.PP
+NOTE: extensive work has been done on this library since this document
+was origionally written.  Please try to read des.doc from the libdes
+distribution since it is far more upto date and documents more of the
+functions.  Libdes is now also being shipped as part of SSLeay, a
+general cryptographic library that amonst other things implements
+netscapes SSL protocoll.  The most recent version can be found in
+SSLeay distributions.
+.SH AUTHOR
+Eric Young (eay@mincom.oz.au or eay@psych.psy.uq.oz.au)
diff --git a/crypto/libdes/des_enc.c b/crypto/libdes/des_enc.c
new file mode 100644
index 0000000..d08fe65
--- /dev/null
+++ b/crypto/libdes/des_enc.c
@@ -0,0 +1,301 @@
+/* crypto/des/des_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+void des_encrypt(data, ks, encrypt)
+DES_LONG *data;
+des_key_schedule ks;
+int encrypt;
+	{
+	register DES_LONG l,r,t,u;
+#ifdef DES_PTR
+	register unsigned char *des_SP=(unsigned char *)des_SPtrans;
+#endif
+#ifndef DES_UNROLL
+	register int i;
+#endif
+	register DES_LONG *s;
+
+	r=data[0];
+	l=data[1];
+
+	IP(r,l);
+	/* Things have been modified so that the initial rotate is
+	 * done outside the loop.  This required the
+	 * des_SPtrans values in sp.h to be rotated 1 bit to the right.
+	 * One perl script later and things have a 5% speed up on a sparc2.
+	 * Thanks to Richard Outerbridge <71755.204@CompuServe.COM>
+	 * for pointing this out. */
+	/* clear the top bits on machines with 8byte longs */
+	/* shift left by 2 */
+	r=ROTATE(r,29)&0xffffffffL;
+	l=ROTATE(l,29)&0xffffffffL;
+
+	s=(DES_LONG *)ks;
+	/* I don't know if it is worth the effort of loop unrolling the
+	 * inner loop */
+	if (encrypt)
+		{
+#ifdef DES_UNROLL
+		D_ENCRYPT(l,r, 0); /*  1 */
+		D_ENCRYPT(r,l, 2); /*  2 */
+		D_ENCRYPT(l,r, 4); /*  3 */
+		D_ENCRYPT(r,l, 6); /*  4 */
+		D_ENCRYPT(l,r, 8); /*  5 */
+		D_ENCRYPT(r,l,10); /*  6 */
+		D_ENCRYPT(l,r,12); /*  7 */
+		D_ENCRYPT(r,l,14); /*  8 */
+		D_ENCRYPT(l,r,16); /*  9 */
+		D_ENCRYPT(r,l,18); /*  10 */
+		D_ENCRYPT(l,r,20); /*  11 */
+		D_ENCRYPT(r,l,22); /*  12 */
+		D_ENCRYPT(l,r,24); /*  13 */
+		D_ENCRYPT(r,l,26); /*  14 */
+		D_ENCRYPT(l,r,28); /*  15 */
+		D_ENCRYPT(r,l,30); /*  16 */
+#else
+		for (i=0; i<32; i+=8)
+			{
+			D_ENCRYPT(l,r,i+0); /*  1 */
+			D_ENCRYPT(r,l,i+2); /*  2 */
+			D_ENCRYPT(l,r,i+4); /*  3 */
+			D_ENCRYPT(r,l,i+6); /*  4 */
+			}
+#endif
+		}
+	else
+		{
+#ifdef DES_UNROLL
+		D_ENCRYPT(l,r,30); /* 16 */
+		D_ENCRYPT(r,l,28); /* 15 */
+		D_ENCRYPT(l,r,26); /* 14 */
+		D_ENCRYPT(r,l,24); /* 13 */
+		D_ENCRYPT(l,r,22); /* 12 */
+		D_ENCRYPT(r,l,20); /* 11 */
+		D_ENCRYPT(l,r,18); /* 10 */
+		D_ENCRYPT(r,l,16); /*  9 */
+		D_ENCRYPT(l,r,14); /*  8 */
+		D_ENCRYPT(r,l,12); /*  7 */
+		D_ENCRYPT(l,r,10); /*  6 */
+		D_ENCRYPT(r,l, 8); /*  5 */
+		D_ENCRYPT(l,r, 6); /*  4 */
+		D_ENCRYPT(r,l, 4); /*  3 */
+		D_ENCRYPT(l,r, 2); /*  2 */
+		D_ENCRYPT(r,l, 0); /*  1 */
+#else
+		for (i=30; i>0; i-=8)
+			{
+			D_ENCRYPT(l,r,i-0); /* 16 */
+			D_ENCRYPT(r,l,i-2); /* 15 */
+			D_ENCRYPT(l,r,i-4); /* 14 */
+			D_ENCRYPT(r,l,i-6); /* 13 */
+			}
+#endif
+		}
+
+	/* rotate and clear the top bits on machines with 8byte longs */
+	l=ROTATE(l,3)&0xffffffffL;
+	r=ROTATE(r,3)&0xffffffffL;
+
+	FP(r,l);
+	data[0]=l;
+	data[1]=r;
+	l=r=t=u=0;
+	}
+
+void des_encrypt2(data, ks, encrypt)
+DES_LONG *data;
+des_key_schedule ks;
+int encrypt;
+	{
+	register DES_LONG l,r,t,u;
+#ifdef DES_PTR
+	register unsigned char *des_SP=(unsigned char *)des_SPtrans;
+#endif
+#ifndef DES_UNROLL
+	register int i;
+#endif
+	register DES_LONG *s;
+
+	r=data[0];
+	l=data[1];
+
+	/* Things have been modified so that the initial rotate is
+	 * done outside the loop.  This required the
+	 * des_SPtrans values in sp.h to be rotated 1 bit to the right.
+	 * One perl script later and things have a 5% speed up on a sparc2.
+	 * Thanks to Richard Outerbridge <71755.204@CompuServe.COM>
+	 * for pointing this out. */
+	/* clear the top bits on machines with 8byte longs */
+	r=ROTATE(r,29)&0xffffffff;
+	l=ROTATE(l,29)&0xffffffff;
+
+	s=(DES_LONG *)ks;
+	/* I don't know if it is worth the effort of loop unrolling the
+	 * inner loop */
+	if (encrypt)
+		{
+#ifdef DES_UNROLL
+		D_ENCRYPT(l,r, 0); /*  1 */
+		D_ENCRYPT(r,l, 2); /*  2 */
+		D_ENCRYPT(l,r, 4); /*  3 */
+		D_ENCRYPT(r,l, 6); /*  4 */
+		D_ENCRYPT(l,r, 8); /*  5 */
+		D_ENCRYPT(r,l,10); /*  6 */
+		D_ENCRYPT(l,r,12); /*  7 */
+		D_ENCRYPT(r,l,14); /*  8 */
+		D_ENCRYPT(l,r,16); /*  9 */
+		D_ENCRYPT(r,l,18); /*  10 */
+		D_ENCRYPT(l,r,20); /*  11 */
+		D_ENCRYPT(r,l,22); /*  12 */
+		D_ENCRYPT(l,r,24); /*  13 */
+		D_ENCRYPT(r,l,26); /*  14 */
+		D_ENCRYPT(l,r,28); /*  15 */
+		D_ENCRYPT(r,l,30); /*  16 */
+#else
+		for (i=0; i<32; i+=8)
+			{
+			D_ENCRYPT(l,r,i+0); /*  1 */
+			D_ENCRYPT(r,l,i+2); /*  2 */
+			D_ENCRYPT(l,r,i+4); /*  3 */
+			D_ENCRYPT(r,l,i+6); /*  4 */
+			}
+#endif
+		}
+	else
+		{
+#ifdef DES_UNROLL
+		D_ENCRYPT(l,r,30); /* 16 */
+		D_ENCRYPT(r,l,28); /* 15 */
+		D_ENCRYPT(l,r,26); /* 14 */
+		D_ENCRYPT(r,l,24); /* 13 */
+		D_ENCRYPT(l,r,22); /* 12 */
+		D_ENCRYPT(r,l,20); /* 11 */
+		D_ENCRYPT(l,r,18); /* 10 */
+		D_ENCRYPT(r,l,16); /*  9 */
+		D_ENCRYPT(l,r,14); /*  8 */
+		D_ENCRYPT(r,l,12); /*  7 */
+		D_ENCRYPT(l,r,10); /*  6 */
+		D_ENCRYPT(r,l, 8); /*  5 */
+		D_ENCRYPT(l,r, 6); /*  4 */
+		D_ENCRYPT(r,l, 4); /*  3 */
+		D_ENCRYPT(l,r, 2); /*  2 */
+		D_ENCRYPT(r,l, 0); /*  1 */
+#else
+		for (i=30; i>0; i-=8)
+			{
+			D_ENCRYPT(l,r,i-0); /* 16 */
+			D_ENCRYPT(r,l,i-2); /* 15 */
+			D_ENCRYPT(l,r,i-4); /* 14 */
+			D_ENCRYPT(r,l,i-6); /* 13 */
+			}
+#endif
+		}
+	/* rotate and clear the top bits on machines with 8byte longs */
+	data[0]=ROTATE(l,3)&0xffffffff;
+	data[1]=ROTATE(r,3)&0xffffffff;
+	l=r=t=u=0;
+	}
+
+void des_encrypt3(data,ks1,ks2,ks3)
+DES_LONG *data;
+des_key_schedule ks1;
+des_key_schedule ks2;
+des_key_schedule ks3;
+	{
+	register DES_LONG l,r;
+
+	l=data[0];
+	r=data[1];
+	IP(l,r);
+	data[0]=l;
+	data[1]=r;
+	des_encrypt2((DES_LONG *)data,ks1,DES_ENCRYPT);
+	des_encrypt2((DES_LONG *)data,ks2,DES_DECRYPT);
+	des_encrypt2((DES_LONG *)data,ks3,DES_ENCRYPT);
+	l=data[0];
+	r=data[1];
+	FP(r,l);
+	data[0]=l;
+	data[1]=r;
+	}
+
+void des_decrypt3(data,ks1,ks2,ks3)
+DES_LONG *data;
+des_key_schedule ks1;
+des_key_schedule ks2;
+des_key_schedule ks3;
+	{
+	register DES_LONG l,r;
+
+	l=data[0];
+	r=data[1];
+	IP(l,r);
+	data[0]=l;
+	data[1]=r;
+	des_encrypt2((DES_LONG *)data,ks3,DES_DECRYPT);
+	des_encrypt2((DES_LONG *)data,ks2,DES_ENCRYPT);
+	des_encrypt2((DES_LONG *)data,ks1,DES_DECRYPT);
+	l=data[0];
+	r=data[1];
+	FP(r,l);
+	data[0]=l;
+	data[1]=r;
+	}
+
diff --git a/crypto/libdes/des_locl.h b/crypto/libdes/des_locl.h
new file mode 100644
index 0000000..09fcf35
--- /dev/null
+++ b/crypto/libdes/des_locl.h
@@ -0,0 +1,535 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+
+/*
+  if (we have termios.h)
+    define TERMIOS
+  else if (we have termio.h)
+    define TERMIO
+*/
+#ifdef HAVE_TERMIOS_H
+
+#define TERMIOS
+
+#else /* !HAVE_TERMIOS_H */
+
+#ifdef HAVE_TERMIO_H
+#define TERMIO
+#endif
+
+#endif /* !HAVE_TERMIOS_H */
+
+#endif /* HAVE_CONFIG_H */
+
+/* crypto/des/des_locl.h */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ *
+ * Always modify des_locl.org since des_locl.h is automatically generated from
+ * it during SSLeay configuration.
+ *
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ */
+
+#ifndef HEADER_DES_LOCL_H
+#define HEADER_DES_LOCL_H
+
+#if defined(WIN32) || defined(WIN16)
+#ifndef MSDOS
+#define MSDOS
+#endif
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_IO_H
+#include <io.h>
+#endif
+#include "des.h"
+
+#ifndef DES_DEFAULT_OPTIONS
+/* the following is tweaked from a config script, that is why it is a
+ * protected undef/define */
+#ifndef DES_PTR
+#undef DES_PTR
+#endif
+
+/* This helps C compiler generate the correct code for multiple functional
+ * units.  It reduces register dependancies at the expense of 2 more
+ * registers */
+#ifndef DES_RISC1
+#undef DES_RISC1
+#endif
+
+#ifndef DES_RISC2
+#undef DES_RISC2
+#endif
+
+#if defined(DES_RISC1) && defined(DES_RISC2)
+YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
+#endif
+
+/* Unroll the inner loop, this sometimes helps, sometimes hinders.
+ * Very mucy CPU dependant */
+#ifndef DES_UNROLL
+#undef DES_UNROLL
+#endif
+
+/* These default values were supplied by
+ * Peter Gutman <pgut001@cs.auckland.ac.nz>
+ * They are only used if nothing else has been defined */
+#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
+/* Special defines which change the way the code is built depending on the
+   CPU and OS.  For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
+   even newer MIPS CPU's, but at the moment one size fits all for
+   optimization options.  Older Sparc's work better with only UNROLL, but
+   there's no way to tell at compile time what it is you're running on */
+ 
+#if defined( sun )		/* Newer Sparc's */
+  #define DES_PTR
+  #define DES_RISC1
+  #define DES_UNROLL
+#elif defined( __ultrix )	/* Older MIPS */
+  #define DES_PTR
+  #define DES_RISC2
+  #define DES_UNROLL
+#elif defined( __osf1__ )	/* Alpha */
+  #define DES_PTR
+  #define DES_RISC2
+#elif defined ( _AIX )		/* RS6000 */
+  /* Unknown */
+#elif defined( __hpux )		/* HP-PA */
+  #define DES_UNROLL
+#elif defined( __aux )		/* 68K */
+  /* Unknown */
+#elif defined( __dgux )		/* 88K (but P6 in latest boxes) */
+  #define DES_UNROLL
+#elif defined( __sgi )		/* Newer MIPS */
+  #define DES_PTR
+  #define DES_RISC2
+  #define DES_UNROLL
+#elif defined( i386 )		/* x86 boxes, should be gcc */
+  #define DES_PTR
+  #define DES_RISC1
+  #define DES_UNROLL
+#endif /* Systems-specific speed defines */
+#endif
+
+#endif /* DES_DEFAULT_OPTIONS */
+
+#ifdef MSDOS		/* Visual C++ 2.1 (Windows NT/95) */
+#include <stdlib.h>
+#include <errno.h>
+#include <time.h>
+#include <io.h>
+#ifndef RAND
+#define RAND
+#endif
+#undef NOPROTO
+#endif
+
+#if defined(__STDC__) || defined(VMS) || defined(M_XENIX) || defined(MSDOS) || defined(WIN32)
+#include <string.h>
+#endif
+
+#ifndef RAND
+#define RAND
+#endif
+
+#ifdef linux
+#undef RAND
+#endif
+
+#ifdef MSDOS
+#define getpid() 2
+#define RAND
+#undef NOPROTO
+#endif
+
+#if defined(NOCONST)
+#define const
+#endif
+
+#ifdef __STDC__
+#undef NOPROTO
+#endif
+
+#ifdef RAND
+#define srandom(s) srand(s)
+#define random rand
+#endif
+
+#define ITERATIONS 16
+#define HALF_ITERATIONS 8
+
+/* used in des_read and des_write */
+#define MAXWRITE	(1024*16)
+#define BSIZE		(MAXWRITE+4)
+
+#define c2l(c,l)	(l =((DES_LONG)(*((c)++)))    , \
+			 l|=((DES_LONG)(*((c)++)))<< 8L, \
+			 l|=((DES_LONG)(*((c)++)))<<16L, \
+			 l|=((DES_LONG)(*((c)++)))<<24L)
+
+/* NOTE - c is not incremented as per c2l */
+#define c2ln(c,l1,l2,n)	{ \
+			c+=n; \
+			l1=l2=0; \
+			switch (n) { \
+			case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \
+			case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \
+			case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \
+			case 5: l2|=((DES_LONG)(*(--(c))));     \
+			case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \
+			case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \
+			case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \
+			case 1: l1|=((DES_LONG)(*(--(c))));     \
+				} \
+			}
+
+#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
+			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+
+/* replacements for htonl and ntohl since I have no idea what to do
+ * when faced with machines with 8 byte longs. */
+#define HDRSIZE 4
+
+#define n2l(c,l)	(l =((DES_LONG)(*((c)++)))<<24L, \
+			 l|=((DES_LONG)(*((c)++)))<<16L, \
+			 l|=((DES_LONG)(*((c)++)))<< 8L, \
+			 l|=((DES_LONG)(*((c)++))))
+
+#define l2n(l,c)	(*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)     )&0xff))
+
+/* NOTE - c is not incremented as per l2c */
+#define l2cn(l1,l2,c,n)	{ \
+			c+=n; \
+			switch (n) { \
+			case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
+			case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
+			case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
+			case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
+			case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
+			case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
+			case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
+			case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
+				} \
+			}
+
+#if defined(WIN32)
+#define	ROTATE(a,n)	(_lrotr(a,n))
+#else
+#define	ROTATE(a,n)	(((a)>>(n))+((a)<<(32-(n))))
+#endif
+
+/* Don't worry about the LOAD_DATA() stuff, that is used by
+ * fcrypt() to add it's little bit to the front */
+
+#ifdef DES_FCRYPT
+
+#define LOAD_DATA_tmp(R,S,u,t,E0,E1) \
+	{ DES_LONG tmp; LOAD_DATA(R,S,u,t,E0,E1,tmp); }
+
+#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \
+	t=R^(R>>16L); \
+	u=t&E0; t&=E1; \
+	tmp=(u<<16); u^=R^s[S  ]; u^=tmp; \
+	tmp=(t<<16); t^=R^s[S+1]; t^=tmp
+#else
+#define LOAD_DATA_tmp(a,b,c,d,e,f) LOAD_DATA(a,b,c,d,e,f,g)
+#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \
+	u=R^s[S  ]; \
+	t=R^s[S+1]
+#endif
+
+/* The changes to this macro may help or hinder, depending on the
+ * compiler and the achitecture.  gcc2 always seems to do well :-).
+ * Inspired by Dana How <how@isl.stanford.edu>
+ * DO NOT use the alternative version on machines with 8 byte longs.
+ * It does not seem to work on the Alpha, even when DES_LONG is 4
+ * bytes, probably an issue of accessing non-word aligned objects :-( */
+#ifdef DES_PTR
+
+/* It recently occured to me that 0^0^0^0^0^0^0 == 0, so there
+ * is no reason to not xor all the sub items together.  This potentially
+ * saves a register since things can be xored directly into L */
+
+#if defined(DES_RISC1) || defined(DES_RISC2)
+#ifdef DES_RISC1
+#define D_ENCRYPT(LL,R,S) { \
+	unsigned int u1,u2,u3; \
+	LOAD_DATA(R,S,u,t,E0,E1,u1); \
+	u2=(int)u>>8L; \
+	u1=(int)u&0xfc; \
+	u2&=0xfc; \
+	t=ROTATE(t,4); \
+	u>>=16L; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP      +u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \
+	u3=(int)(u>>8L); \
+	u1=(int)u&0xfc; \
+	u3&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+u3); \
+	u2=(int)t>>8L; \
+	u1=(int)t&0xfc; \
+	u2&=0xfc; \
+	t>>=16L; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \
+	u3=(int)t>>8L; \
+	u1=(int)t&0xfc; \
+	u3&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+u3); }
+#endif
+#ifdef DES_RISC2
+#define D_ENCRYPT(LL,R,S) { \
+	unsigned int u1,u2,s1,s2; \
+	LOAD_DATA(R,S,u,t,E0,E1,u1); \
+	u2=(int)u>>8L; \
+	u1=(int)u&0xfc; \
+	u2&=0xfc; \
+	t=ROTATE(t,4); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP      +u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \
+	s1=(int)(u>>16L); \
+	s2=(int)(u>>24L); \
+	s1&=0xfc; \
+	s2&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+s1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+s2); \
+	u2=(int)t>>8L; \
+	u1=(int)t&0xfc; \
+	u2&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \
+	s1=(int)(t>>16L); \
+	s2=(int)(t>>24L); \
+	s1&=0xfc; \
+	s2&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+s1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+s2); }
+#endif
+#else
+#define D_ENCRYPT(LL,R,S) { \
+	LOAD_DATA_tmp(R,S,u,t,E0,E1); \
+	t=ROTATE(t,4); \
+	LL^= \
+	*(DES_LONG *)((unsigned char *)des_SP      +((u     )&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x200+((u>> 8L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x400+((u>>16L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x600+((u>>24L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x100+((t     )&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x300+((t>> 8L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x500+((t>>16L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x700+((t>>24L)&0xfc)); }
+#endif
+
+#else /* original version */
+
+#if defined(DES_RISC1) || defined(DES_RISC2)
+#ifdef DES_RISC1
+#define D_ENCRYPT(LL,R,S) {\
+	unsigned int u1,u2,u3; \
+	LOAD_DATA(R,S,u,t,E0,E1,u1); \
+	u>>=2L; \
+	t=ROTATE(t,6); \
+	u2=(int)u>>8L; \
+	u1=(int)u&0x3f; \
+	u2&=0x3f; \
+	u>>=16L; \
+	LL^=des_SPtrans[0][u1]; \
+	LL^=des_SPtrans[2][u2]; \
+	u3=(int)u>>8L; \
+	u1=(int)u&0x3f; \
+	u3&=0x3f; \
+	LL^=des_SPtrans[4][u1]; \
+	LL^=des_SPtrans[6][u3]; \
+	u2=(int)t>>8L; \
+	u1=(int)t&0x3f; \
+	u2&=0x3f; \
+	t>>=16L; \
+	LL^=des_SPtrans[1][u1]; \
+	LL^=des_SPtrans[3][u2]; \
+	u3=(int)t>>8L; \
+	u1=(int)t&0x3f; \
+	u3&=0x3f; \
+	LL^=des_SPtrans[5][u1]; \
+	LL^=des_SPtrans[7][u3]; }
+#endif
+#ifdef DES_RISC2
+#define D_ENCRYPT(LL,R,S) {\
+	unsigned int u1,u2,s1,s2; \
+	LOAD_DATA(R,S,u,t,E0,E1,u1); \
+	u>>=2L; \
+	t=ROTATE(t,6); \
+	u2=(int)u>>8L; \
+	u1=(int)u&0x3f; \
+	u2&=0x3f; \
+	LL^=des_SPtrans[0][u1]; \
+	LL^=des_SPtrans[2][u2]; \
+	s1=(int)u>>16L; \
+	s2=(int)u>>24L; \
+	s1&=0x3f; \
+	s2&=0x3f; \
+	LL^=des_SPtrans[4][s1]; \
+	LL^=des_SPtrans[6][s2]; \
+	u2=(int)t>>8L; \
+	u1=(int)t&0x3f; \
+	u2&=0x3f; \
+	LL^=des_SPtrans[1][u1]; \
+	LL^=des_SPtrans[3][u2]; \
+	s1=(int)t>>16; \
+	s2=(int)t>>24L; \
+	s1&=0x3f; \
+	s2&=0x3f; \
+	LL^=des_SPtrans[5][s1]; \
+	LL^=des_SPtrans[7][s2]; }
+#endif
+
+#else
+
+#define D_ENCRYPT(LL,R,S) {\
+	LOAD_DATA_tmp(R,S,u,t,E0,E1); \
+	t=ROTATE(t,4); \
+	LL^=\
+		des_SPtrans[0][(u>> 2L)&0x3f]^ \
+		des_SPtrans[2][(u>>10L)&0x3f]^ \
+		des_SPtrans[4][(u>>18L)&0x3f]^ \
+		des_SPtrans[6][(u>>26L)&0x3f]^ \
+		des_SPtrans[1][(t>> 2L)&0x3f]^ \
+		des_SPtrans[3][(t>>10L)&0x3f]^ \
+		des_SPtrans[5][(t>>18L)&0x3f]^ \
+		des_SPtrans[7][(t>>26L)&0x3f]; }
+#endif
+#endif
+
+	/* IP and FP
+	 * The problem is more of a geometric problem that random bit fiddling.
+	 0  1  2  3  4  5  6  7      62 54 46 38 30 22 14  6
+	 8  9 10 11 12 13 14 15      60 52 44 36 28 20 12  4
+	16 17 18 19 20 21 22 23      58 50 42 34 26 18 10  2
+	24 25 26 27 28 29 30 31  to  56 48 40 32 24 16  8  0
+
+	32 33 34 35 36 37 38 39      63 55 47 39 31 23 15  7
+	40 41 42 43 44 45 46 47      61 53 45 37 29 21 13  5
+	48 49 50 51 52 53 54 55      59 51 43 35 27 19 11  3
+	56 57 58 59 60 61 62 63      57 49 41 33 25 17  9  1
+
+	The output has been subject to swaps of the form
+	0 1 -> 3 1 but the odd and even bits have been put into
+	2 3    2 0
+	different words.  The main trick is to remember that
+	t=((l>>size)^r)&(mask);
+	r^=t;
+	l^=(t<<size);
+	can be used to swap and move bits between words.
+
+	So l =  0  1  2  3  r = 16 17 18 19
+	        4  5  6  7      20 21 22 23
+	        8  9 10 11      24 25 26 27
+	       12 13 14 15      28 29 30 31
+	becomes (for size == 2 and mask == 0x3333)
+	   t =   2^16  3^17 -- --   l =  0  1 16 17  r =  2  3 18 19
+		 6^20  7^21 -- --        4  5 20 21       6  7 22 23
+		10^24 11^25 -- --        8  9 24 25      10 11 24 25
+		14^28 15^29 -- --       12 13 28 29      14 15 28 29
+
+	Thanks for hints from Richard Outerbridge - he told me IP&FP
+	could be done in 15 xor, 10 shifts and 5 ands.
+	When I finally started to think of the problem in 2D
+	I first got ~42 operations without xors.  When I remembered
+	how to use xors :-) I got it to its final state.
+	*/
+#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\
+	(b)^=(t),\
+	(a)^=((t)<<(n)))
+
+#define IP(l,r) \
+	{ \
+	register DES_LONG tt; \
+	PERM_OP(r,l,tt, 4,0x0f0f0f0fL); \
+	PERM_OP(l,r,tt,16,0x0000ffffL); \
+	PERM_OP(r,l,tt, 2,0x33333333L); \
+	PERM_OP(l,r,tt, 8,0x00ff00ffL); \
+	PERM_OP(r,l,tt, 1,0x55555555L); \
+	}
+
+#define FP(l,r) \
+	{ \
+	register DES_LONG tt; \
+	PERM_OP(l,r,tt, 1,0x55555555L); \
+	PERM_OP(r,l,tt, 8,0x00ff00ffL); \
+	PERM_OP(l,r,tt, 2,0x33333333L); \
+	PERM_OP(r,l,tt,16,0x0000ffffL); \
+	PERM_OP(l,r,tt, 4,0x0f0f0f0fL); \
+	}
+
+extern const DES_LONG des_SPtrans[8][64];
+
+#endif
diff --git a/crypto/libdes/des_locl.org b/crypto/libdes/des_locl.org
new file mode 100644
index 0000000..3853ddc
--- /dev/null
+++ b/crypto/libdes/des_locl.org
@@ -0,0 +1,509 @@
+/* crypto/des/des_locl.h */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ *
+ * Always modify des_locl.org since des_locl.h is automatically generated from
+ * it during SSLeay configuration.
+ *
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ */
+
+#ifndef HEADER_DES_LOCL_H
+#define HEADER_DES_LOCL_H
+
+#if defined(WIN32) || defined(WIN16)
+#ifndef MSDOS
+#define MSDOS
+#endif
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#ifndef MSDOS
+#include <unistd.h>
+#endif
+#include "des.h"
+
+#ifndef DES_DEFAULT_OPTIONS
+/* the following is tweaked from a config script, that is why it is a
+ * protected undef/define */
+#ifndef DES_PTR
+#undef DES_PTR
+#endif
+
+/* This helps C compiler generate the correct code for multiple functional
+ * units.  It reduces register dependancies at the expense of 2 more
+ * registers */
+#ifndef DES_RISC1
+#undef DES_RISC1
+#endif
+
+#ifndef DES_RISC2
+#undef DES_RISC2
+#endif
+
+#if defined(DES_RISC1) && defined(DES_RISC2)
+YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
+#endif
+
+/* Unroll the inner loop, this sometimes helps, sometimes hinders.
+ * Very mucy CPU dependant */
+#ifndef DES_UNROLL
+#undef DES_UNROLL
+#endif
+
+/* These default values were supplied by
+ * Peter Gutman <pgut001@cs.auckland.ac.nz>
+ * They are only used if nothing else has been defined */
+#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
+/* Special defines which change the way the code is built depending on the
+   CPU and OS.  For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
+   even newer MIPS CPU's, but at the moment one size fits all for
+   optimization options.  Older Sparc's work better with only UNROLL, but
+   there's no way to tell at compile time what it is you're running on */
+ 
+#if defined( sun )		/* Newer Sparc's */
+  #define DES_PTR
+  #define DES_RISC1
+  #define DES_UNROLL
+#elif defined( __ultrix )	/* Older MIPS */
+  #define DES_PTR
+  #define DES_RISC2
+  #define DES_UNROLL
+#elif defined( __osf1__ )	/* Alpha */
+  #define DES_PTR
+  #define DES_RISC2
+#elif defined ( _AIX )		/* RS6000 */
+  /* Unknown */
+#elif defined( __hpux )		/* HP-PA */
+  /* Unknown */
+#elif defined( __aux )		/* 68K */
+  /* Unknown */
+#elif defined( __dgux )		/* 88K (but P6 in latest boxes) */
+  #define DES_UNROLL
+#elif defined( __sgi )		/* Newer MIPS */
+  #define DES_PTR
+  #define DES_RISC2
+  #define DES_UNROLL
+#elif defined( i386 )		/* x86 boxes, should be gcc */
+  #define DES_PTR
+  #define DES_RISC1
+  #define DES_UNROLL
+#endif /* Systems-specific speed defines */
+#endif
+
+#endif /* DES_DEFAULT_OPTIONS */
+
+#ifdef MSDOS		/* Visual C++ 2.1 (Windows NT/95) */
+#include <stdlib.h>
+#include <errno.h>
+#include <time.h>
+#include <io.h>
+#ifndef RAND
+#define RAND
+#endif
+#undef NOPROTO
+#endif
+
+#if defined(__STDC__) || defined(VMS) || defined(M_XENIX) || defined(MSDOS)
+#include <string.h>
+#endif
+
+#ifndef RAND
+#define RAND
+#endif
+
+#ifdef linux
+#undef RAND
+#endif
+
+#ifdef MSDOS
+#define getpid() 2
+#define RAND
+#undef NOPROTO
+#endif
+
+#if defined(NOCONST)
+#define const
+#endif
+
+#ifdef __STDC__
+#undef NOPROTO
+#endif
+
+#ifdef RAND
+#define srandom(s) srand(s)
+#define random rand
+#endif
+
+#define ITERATIONS 16
+#define HALF_ITERATIONS 8
+
+/* used in des_read and des_write */
+#define MAXWRITE	(1024*16)
+#define BSIZE		(MAXWRITE+4)
+
+#define c2l(c,l)	(l =((DES_LONG)(*((c)++)))    , \
+			 l|=((DES_LONG)(*((c)++)))<< 8L, \
+			 l|=((DES_LONG)(*((c)++)))<<16L, \
+			 l|=((DES_LONG)(*((c)++)))<<24L)
+
+/* NOTE - c is not incremented as per c2l */
+#define c2ln(c,l1,l2,n)	{ \
+			c+=n; \
+			l1=l2=0; \
+			switch (n) { \
+			case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \
+			case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \
+			case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \
+			case 5: l2|=((DES_LONG)(*(--(c))));     \
+			case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \
+			case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \
+			case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \
+			case 1: l1|=((DES_LONG)(*(--(c))));     \
+				} \
+			}
+
+#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)     )&0xff), \
+			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+
+/* replacements for htonl and ntohl since I have no idea what to do
+ * when faced with machines with 8 byte longs. */
+#define HDRSIZE 4
+
+#define n2l(c,l)	(l =((DES_LONG)(*((c)++)))<<24L, \
+			 l|=((DES_LONG)(*((c)++)))<<16L, \
+			 l|=((DES_LONG)(*((c)++)))<< 8L, \
+			 l|=((DES_LONG)(*((c)++))))
+
+#define l2n(l,c)	(*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+			 *((c)++)=(unsigned char)(((l)     )&0xff))
+
+/* NOTE - c is not incremented as per l2c */
+#define l2cn(l1,l2,c,n)	{ \
+			c+=n; \
+			switch (n) { \
+			case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
+			case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
+			case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
+			case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
+			case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
+			case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
+			case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
+			case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
+				} \
+			}
+
+#if defined(WIN32)
+#define	ROTATE(a,n)	(_lrotr(a,n))
+#else
+#define	ROTATE(a,n)	(((a)>>(n))+((a)<<(32-(n))))
+#endif
+
+/* Don't worry about the LOAD_DATA() stuff, that is used by
+ * fcrypt() to add it's little bit to the front */
+
+#ifdef DES_FCRYPT
+
+#define LOAD_DATA_tmp(R,S,u,t,E0,E1) \
+	{ DES_LONG tmp; LOAD_DATA(R,S,u,t,E0,E1,tmp); }
+
+#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \
+	t=R^(R>>16L); \
+	u=t&E0; t&=E1; \
+	tmp=(u<<16); u^=R^s[S  ]; u^=tmp; \
+	tmp=(t<<16); t^=R^s[S+1]; t^=tmp
+#else
+#define LOAD_DATA_tmp(a,b,c,d,e,f) LOAD_DATA(a,b,c,d,e,f,g)
+#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \
+	u=R^s[S  ]; \
+	t=R^s[S+1]
+#endif
+
+/* The changes to this macro may help or hinder, depending on the
+ * compiler and the achitecture.  gcc2 always seems to do well :-).
+ * Inspired by Dana How <how@isl.stanford.edu>
+ * DO NOT use the alternative version on machines with 8 byte longs.
+ * It does not seem to work on the Alpha, even when DES_LONG is 4
+ * bytes, probably an issue of accessing non-word aligned objects :-( */
+#ifdef DES_PTR
+
+/* It recently occured to me that 0^0^0^0^0^0^0 == 0, so there
+ * is no reason to not xor all the sub items together.  This potentially
+ * saves a register since things can be xored directly into L */
+
+#if defined(DES_RISC1) || defined(DES_RISC2)
+#ifdef DES_RISC1
+#define D_ENCRYPT(LL,R,S) { \
+	unsigned int u1,u2,u3; \
+	LOAD_DATA(R,S,u,t,E0,E1,u1); \
+	u2=(int)u>>8L; \
+	u1=(int)u&0xfc; \
+	u2&=0xfc; \
+	t=ROTATE(t,4); \
+	u>>=16L; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP      +u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \
+	u3=(int)(u>>8L); \
+	u1=(int)u&0xfc; \
+	u3&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+u3); \
+	u2=(int)t>>8L; \
+	u1=(int)t&0xfc; \
+	u2&=0xfc; \
+	t>>=16L; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \
+	u3=(int)t>>8L; \
+	u1=(int)t&0xfc; \
+	u3&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+u3); }
+#endif
+#ifdef DES_RISC2
+#define D_ENCRYPT(LL,R,S) { \
+	unsigned int u1,u2,s1,s2; \
+	LOAD_DATA(R,S,u,t,E0,E1,u1); \
+	u2=(int)u>>8L; \
+	u1=(int)u&0xfc; \
+	u2&=0xfc; \
+	t=ROTATE(t,4); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP      +u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \
+	s1=(int)(u>>16L); \
+	s2=(int)(u>>24L); \
+	s1&=0xfc; \
+	s2&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+s1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+s2); \
+	u2=(int)t>>8L; \
+	u1=(int)t&0xfc; \
+	u2&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \
+	s1=(int)(t>>16L); \
+	s2=(int)(t>>24L); \
+	s1&=0xfc; \
+	s2&=0xfc; \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+s1); \
+	LL^= *(DES_LONG *)((unsigned char *)des_SP+0x700+s2); }
+#endif
+#else
+#define D_ENCRYPT(LL,R,S) { \
+	LOAD_DATA_tmp(R,S,u,t,E0,E1); \
+	t=ROTATE(t,4); \
+	LL^= \
+	*(DES_LONG *)((unsigned char *)des_SP      +((u     )&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x200+((u>> 8L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x400+((u>>16L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x600+((u>>24L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x100+((t     )&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x300+((t>> 8L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x500+((t>>16L)&0xfc))^ \
+	*(DES_LONG *)((unsigned char *)des_SP+0x700+((t>>24L)&0xfc)); }
+#endif
+
+#else /* original version */
+
+#if defined(DES_RISC1) || defined(DES_RISC2)
+#ifdef DES_RISC1
+#define D_ENCRYPT(LL,R,S) {\
+	unsigned int u1,u2,u3; \
+	LOAD_DATA(R,S,u,t,E0,E1,u1); \
+	u>>=2L; \
+	t=ROTATE(t,6); \
+	u2=(int)u>>8L; \
+	u1=(int)u&0x3f; \
+	u2&=0x3f; \
+	u>>=16L; \
+	LL^=des_SPtrans[0][u1]; \
+	LL^=des_SPtrans[2][u2]; \
+	u3=(int)u>>8L; \
+	u1=(int)u&0x3f; \
+	u3&=0x3f; \
+	LL^=des_SPtrans[4][u1]; \
+	LL^=des_SPtrans[6][u3]; \
+	u2=(int)t>>8L; \
+	u1=(int)t&0x3f; \
+	u2&=0x3f; \
+	t>>=16L; \
+	LL^=des_SPtrans[1][u1]; \
+	LL^=des_SPtrans[3][u2]; \
+	u3=(int)t>>8L; \
+	u1=(int)t&0x3f; \
+	u3&=0x3f; \
+	LL^=des_SPtrans[5][u1]; \
+	LL^=des_SPtrans[7][u3]; }
+#endif
+#ifdef DES_RISC2
+#define D_ENCRYPT(LL,R,S) {\
+	unsigned int u1,u2,s1,s2; \
+	LOAD_DATA(R,S,u,t,E0,E1,u1); \
+	u>>=2L; \
+	t=ROTATE(t,6); \
+	u2=(int)u>>8L; \
+	u1=(int)u&0x3f; \
+	u2&=0x3f; \
+	LL^=des_SPtrans[0][u1]; \
+	LL^=des_SPtrans[2][u2]; \
+	s1=(int)u>>16L; \
+	s2=(int)u>>24L; \
+	s1&=0x3f; \
+	s2&=0x3f; \
+	LL^=des_SPtrans[4][s1]; \
+	LL^=des_SPtrans[6][s2]; \
+	u2=(int)t>>8L; \
+	u1=(int)t&0x3f; \
+	u2&=0x3f; \
+	LL^=des_SPtrans[1][u1]; \
+	LL^=des_SPtrans[3][u2]; \
+	s1=(int)t>>16; \
+	s2=(int)t>>24L; \
+	s1&=0x3f; \
+	s2&=0x3f; \
+	LL^=des_SPtrans[5][s1]; \
+	LL^=des_SPtrans[7][s2]; }
+#endif
+
+#else
+
+#define D_ENCRYPT(LL,R,S) {\
+	LOAD_DATA_tmp(R,S,u,t,E0,E1); \
+	t=ROTATE(t,4); \
+	LL^=\
+		des_SPtrans[0][(u>> 2L)&0x3f]^ \
+		des_SPtrans[2][(u>>10L)&0x3f]^ \
+		des_SPtrans[4][(u>>18L)&0x3f]^ \
+		des_SPtrans[6][(u>>26L)&0x3f]^ \
+		des_SPtrans[1][(t>> 2L)&0x3f]^ \
+		des_SPtrans[3][(t>>10L)&0x3f]^ \
+		des_SPtrans[5][(t>>18L)&0x3f]^ \
+		des_SPtrans[7][(t>>26L)&0x3f]; }
+#endif
+#endif
+
+	/* IP and FP
+	 * The problem is more of a geometric problem that random bit fiddling.
+	 0  1  2  3  4  5  6  7      62 54 46 38 30 22 14  6
+	 8  9 10 11 12 13 14 15      60 52 44 36 28 20 12  4
+	16 17 18 19 20 21 22 23      58 50 42 34 26 18 10  2
+	24 25 26 27 28 29 30 31  to  56 48 40 32 24 16  8  0
+
+	32 33 34 35 36 37 38 39      63 55 47 39 31 23 15  7
+	40 41 42 43 44 45 46 47      61 53 45 37 29 21 13  5
+	48 49 50 51 52 53 54 55      59 51 43 35 27 19 11  3
+	56 57 58 59 60 61 62 63      57 49 41 33 25 17  9  1
+
+	The output has been subject to swaps of the form
+	0 1 -> 3 1 but the odd and even bits have been put into
+	2 3    2 0
+	different words.  The main trick is to remember that
+	t=((l>>size)^r)&(mask);
+	r^=t;
+	l^=(t<<size);
+	can be used to swap and move bits between words.
+
+	So l =  0  1  2  3  r = 16 17 18 19
+	        4  5  6  7      20 21 22 23
+	        8  9 10 11      24 25 26 27
+	       12 13 14 15      28 29 30 31
+	becomes (for size == 2 and mask == 0x3333)
+	   t =   2^16  3^17 -- --   l =  0  1 16 17  r =  2  3 18 19
+		 6^20  7^21 -- --        4  5 20 21       6  7 22 23
+		10^24 11^25 -- --        8  9 24 25      10 11 24 25
+		14^28 15^29 -- --       12 13 28 29      14 15 28 29
+
+	Thanks for hints from Richard Outerbridge - he told me IP&FP
+	could be done in 15 xor, 10 shifts and 5 ands.
+	When I finally started to think of the problem in 2D
+	I first got ~42 operations without xors.  When I remembered
+	how to use xors :-) I got it to its final state.
+	*/
+#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\
+	(b)^=(t),\
+	(a)^=((t)<<(n)))
+
+#define IP(l,r) \
+	{ \
+	register DES_LONG tt; \
+	PERM_OP(r,l,tt, 4,0x0f0f0f0fL); \
+	PERM_OP(l,r,tt,16,0x0000ffffL); \
+	PERM_OP(r,l,tt, 2,0x33333333L); \
+	PERM_OP(l,r,tt, 8,0x00ff00ffL); \
+	PERM_OP(r,l,tt, 1,0x55555555L); \
+	}
+
+#define FP(l,r) \
+	{ \
+	register DES_LONG tt; \
+	PERM_OP(l,r,tt, 1,0x55555555L); \
+	PERM_OP(r,l,tt, 8,0x00ff00ffL); \
+	PERM_OP(l,r,tt, 2,0x33333333L); \
+	PERM_OP(r,l,tt,16,0x0000ffffL); \
+	PERM_OP(l,r,tt, 4,0x0f0f0f0fL); \
+	}
+
+extern const DES_LONG des_SPtrans[8][64];
+
+#endif
diff --git a/crypto/libdes/des_opts.c b/crypto/libdes/des_opts.c
new file mode 100644
index 0000000..90b035b
--- /dev/null
+++ b/crypto/libdes/des_opts.c
@@ -0,0 +1,616 @@
+/* crypto/des/des_opts.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+/* define PART1, PART2, PART3 or PART4 to build only with a few of the options.
+ * This is for machines with 64k code segment size restrictions. */
+
+#ifndef MSDOS
+#define TIMES
+#endif
+
+#include <stdio.h>
+#ifndef MSDOS
+#include <unistd.h>
+#else
+#include <io.h>
+extern void exit();
+#endif
+#include <signal.h>
+#ifndef VMS
+#ifndef _IRIX
+#include <time.h>
+#endif
+#ifdef TIMES
+#include <sys/types.h>
+#include <sys/times.h>
+#endif
+#else /* VMS */
+#include <types.h>
+struct tms {
+	time_t tms_utime;
+	time_t tms_stime;
+	time_t tms_uchild;	/* I dunno...  */
+	time_t tms_uchildsys;	/* so these names are a guess :-) */
+	}
+#endif
+#ifndef TIMES
+#include <sys/timeb.h>
+#endif
+
+#ifdef sun
+#include <limits.h>
+#include <sys/param.h>
+#endif
+
+#include "des.h"
+#include "spr.h"
+
+#define DES_DEFAULT_OPTIONS
+
+#if !defined(PART1) && !defined(PART2) && !defined(PART3) && !defined(PART4)
+#define PART1
+#define PART2
+#define PART3
+#define PART4
+#endif
+
+#ifdef PART1
+
+#undef DES_UNROLL
+#undef DES_RISC1
+#undef DES_RISC2
+#undef DES_PTR
+#undef D_ENCRYPT
+#define des_encrypt  des_encrypt_u4_cisc_idx
+#define des_encrypt2 des_encrypt2_u4_cisc_idx
+#define des_encrypt3 des_encrypt3_u4_cisc_idx
+#define des_decrypt3 des_decrypt3_u4_cisc_idx
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#define DES_UNROLL
+#undef DES_RISC1
+#undef DES_RISC2
+#undef DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u16_cisc_idx
+#define des_encrypt2 des_encrypt2_u16_cisc_idx
+#define des_encrypt3 des_encrypt3_u16_cisc_idx
+#define des_decrypt3 des_decrypt3_u16_cisc_idx
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#undef DES_UNROLL
+#define DES_RISC1
+#undef DES_RISC2
+#undef DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u4_risc1_idx
+#define des_encrypt2 des_encrypt2_u4_risc1_idx
+#define des_encrypt3 des_encrypt3_u4_risc1_idx
+#define des_decrypt3 des_decrypt3_u4_risc1_idx
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#endif
+
+#ifdef PART2
+
+#undef DES_UNROLL
+#undef DES_RISC1
+#define DES_RISC2
+#undef DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u4_risc2_idx
+#define des_encrypt2 des_encrypt2_u4_risc2_idx
+#define des_encrypt3 des_encrypt3_u4_risc2_idx
+#define des_decrypt3 des_decrypt3_u4_risc2_idx
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#define DES_UNROLL
+#define DES_RISC1
+#undef DES_RISC2
+#undef DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u16_risc1_idx
+#define des_encrypt2 des_encrypt2_u16_risc1_idx
+#define des_encrypt3 des_encrypt3_u16_risc1_idx
+#define des_decrypt3 des_decrypt3_u16_risc1_idx
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#define DES_UNROLL
+#undef DES_RISC1
+#define DES_RISC2
+#undef DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u16_risc2_idx
+#define des_encrypt2 des_encrypt2_u16_risc2_idx
+#define des_encrypt3 des_encrypt3_u16_risc2_idx
+#define des_decrypt3 des_decrypt3_u16_risc2_idx
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#endif
+
+#ifdef PART3
+
+#undef DES_UNROLL
+#undef DES_RISC1
+#undef DES_RISC2
+#define DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u4_cisc_ptr
+#define des_encrypt2 des_encrypt2_u4_cisc_ptr
+#define des_encrypt3 des_encrypt3_u4_cisc_ptr
+#define des_decrypt3 des_decrypt3_u4_cisc_ptr
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#define DES_UNROLL
+#undef DES_RISC1
+#undef DES_RISC2
+#define DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u16_cisc_ptr
+#define des_encrypt2 des_encrypt2_u16_cisc_ptr
+#define des_encrypt3 des_encrypt3_u16_cisc_ptr
+#define des_decrypt3 des_decrypt3_u16_cisc_ptr
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#undef DES_UNROLL
+#define DES_RISC1
+#undef DES_RISC2
+#define DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u4_risc1_ptr
+#define des_encrypt2 des_encrypt2_u4_risc1_ptr
+#define des_encrypt3 des_encrypt3_u4_risc1_ptr
+#define des_decrypt3 des_decrypt3_u4_risc1_ptr
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#endif
+
+#ifdef PART4
+
+#undef DES_UNROLL
+#undef DES_RISC1
+#define DES_RISC2
+#define DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u4_risc2_ptr
+#define des_encrypt2 des_encrypt2_u4_risc2_ptr
+#define des_encrypt3 des_encrypt3_u4_risc2_ptr
+#define des_decrypt3 des_decrypt3_u4_risc2_ptr
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#define DES_UNROLL
+#define DES_RISC1
+#undef DES_RISC2
+#define DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u16_risc1_ptr
+#define des_encrypt2 des_encrypt2_u16_risc1_ptr
+#define des_encrypt3 des_encrypt3_u16_risc1_ptr
+#define des_decrypt3 des_decrypt3_u16_risc1_ptr
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#define DES_UNROLL
+#undef DES_RISC1
+#define DES_RISC2
+#define DES_PTR
+#undef D_ENCRYPT
+#undef des_encrypt
+#undef des_encrypt2
+#undef des_encrypt3
+#undef des_decrypt3
+#define des_encrypt  des_encrypt_u16_risc2_ptr
+#define des_encrypt2 des_encrypt2_u16_risc2_ptr
+#define des_encrypt3 des_encrypt3_u16_risc2_ptr
+#define des_decrypt3 des_decrypt3_u16_risc2_ptr
+#undef HEADER_DES_LOCL_H
+#include "des_enc.c"
+
+#endif
+
+/* The following if from times(3) man page.  It may need to be changed */
+#ifndef HZ
+#ifndef CLK_TCK
+#ifndef VMS
+#define HZ	100.0
+#else /* VMS */
+#define HZ	100.0
+#endif
+#else /* CLK_TCK */
+#define HZ ((double)CLK_TCK)
+#endif
+#endif
+
+#define BUFSIZE	((long)1024)
+long run=0;
+
+#ifndef NOPROTO
+double Time_F(int s);
+#else
+double Time_F();
+#endif
+
+#ifdef SIGALRM
+#if defined(__STDC__) || defined(sgi)
+#define SIGRETTYPE void
+#else
+#define SIGRETTYPE int
+#endif
+
+#ifndef NOPROTO
+SIGRETTYPE sig_done(int sig);
+#else
+SIGRETTYPE sig_done();
+#endif
+
+SIGRETTYPE sig_done(sig)
+int sig;
+	{
+	signal(SIGALRM,sig_done);
+	run=0;
+#ifdef LINT
+	sig=sig;
+#endif
+	}
+#endif
+
+#define START	0
+#define STOP	1
+
+double Time_F(s)
+int s;
+	{
+	double ret;
+#ifdef TIMES
+	static struct tms tstart,tend;
+
+	if (s == START)
+		{
+		times(&tstart);
+		return(0);
+		}
+	else
+		{
+		times(&tend);
+		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
+		return((ret == 0.0)?1e-6:ret);
+		}
+#else /* !times() */
+	static struct timeb tstart,tend;
+	long i;
+
+	if (s == START)
+		{
+		ftime(&tstart);
+		return(0);
+		}
+	else
+		{
+		ftime(&tend);
+		i=(long)tend.millitm-(long)tstart.millitm;
+		ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
+		return((ret == 0.0)?1e-6:ret);
+		}
+#endif
+	}
+
+#ifdef SIGALRM
+#define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10);
+#else
+#define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb);
+#endif
+	
+#define time_it(func,name,index) \
+	print_name(name); \
+	Time_F(START); \
+	for (count=0,run=1; COND(cb); count++) \
+		{ \
+		unsigned long d[2]; \
+		func(d,&(sch[0]),DES_ENCRYPT); \
+		} \
+	tm[index]=Time_F(STOP); \
+	fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \
+	tm[index]=((double)COUNT(cb))/tm[index];
+
+#define print_it(name,index) \
+	fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \
+		tm[index]*8,1.0e6/tm[index]);
+
+int main(argc,argv)
+int argc;
+char **argv;
+	{
+	long count;
+	static unsigned char buf[BUFSIZE];
+	static des_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
+	static des_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12};
+	static des_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34};
+	des_key_schedule sch,sch2,sch3;
+	double d,tm[16],max=0;
+	int rank[16];
+	char *str[16];
+	int max_idx=0,i,num=0,j;
+#ifndef SIGALARM
+	long ca,cb,cc,cd,ce;
+#endif
+
+	for (i=0; i<12; i++)
+		{
+		tm[i]=0.0;
+		rank[i]=0;
+		}
+
+#ifndef TIMES
+	fprintf(stderr,"To get the most acurate results, try to run this\n");
+	fprintf(stderr,"program when this computer is idle.\n");
+#endif
+
+	des_set_key((C_Block *)key,sch);
+	des_set_key((C_Block *)key2,sch2);
+	des_set_key((C_Block *)key3,sch3);
+
+#ifndef SIGALRM
+	fprintf(stderr,"First we calculate the approximate speed ...\n");
+	des_set_key((C_Block *)key,sch);
+	count=10;
+	do	{
+		long i;
+		unsigned long data[2];
+
+		count*=2;
+		Time_F(START);
+		for (i=count; i; i--)
+			des_encrypt(data,&(sch[0]),DES_ENCRYPT);
+		d=Time_F(STOP);
+		} while (d < 3.0);
+	ca=count;
+	cb=count*3;
+	cc=count*3*8/BUFSIZE+1;
+	cd=count*8/BUFSIZE+1;
+
+	ce=count/20+1;
+#define COND(d) (count != (d))
+#define COUNT(d) (d)
+#else
+#define COND(c) (run)
+#define COUNT(d) (count)
+        signal(SIGALRM,sig_done);
+        alarm(10);
+#endif
+
+#ifdef PART1
+	time_it(des_encrypt_u4_cisc_idx,  "des_encrypt_u4_cisc_idx  ", 0);
+	time_it(des_encrypt_u16_cisc_idx, "des_encrypt_u16_cisc_idx ", 1);
+	time_it(des_encrypt_u4_risc1_idx, "des_encrypt_u4_risc1_idx ", 2);
+	num+=3;
+#endif
+#ifdef PART2
+	time_it(des_encrypt_u16_risc1_idx,"des_encrypt_u16_risc1_idx", 3);
+	time_it(des_encrypt_u4_risc2_idx, "des_encrypt_u4_risc2_idx ", 4);
+	time_it(des_encrypt_u16_risc2_idx,"des_encrypt_u16_risc2_idx", 5);
+	num+=3;
+#endif
+#ifdef PART3
+	time_it(des_encrypt_u4_cisc_ptr,  "des_encrypt_u4_cisc_ptr  ", 6);
+	time_it(des_encrypt_u16_cisc_ptr, "des_encrypt_u16_cisc_ptr ", 7);
+	time_it(des_encrypt_u4_risc1_ptr, "des_encrypt_u4_risc1_ptr ", 8);
+	num+=3;
+#endif
+#ifdef PART4
+	time_it(des_encrypt_u16_risc1_ptr,"des_encrypt_u16_risc1_ptr", 9);
+	time_it(des_encrypt_u4_risc2_ptr, "des_encrypt_u4_risc2_ptr ",10);
+	time_it(des_encrypt_u16_risc2_ptr,"des_encrypt_u16_risc2_ptr",11);
+	num+=3;
+#endif
+
+#ifdef PART1
+	str[0]=" 4  c i";
+	print_it("des_encrypt_u4_cisc_idx  ",0);
+	max=tm[0];
+	max_idx=0;
+	str[1]="16  c i";
+	print_it("des_encrypt_u16_cisc_idx ",1);
+	if (max < tm[1]) { max=tm[1]; max_idx=1; }
+	str[2]=" 4 r1 i";
+	print_it("des_encrypt_u4_risc1_idx ",2);
+	if (max < tm[2]) { max=tm[2]; max_idx=2; }
+#endif
+#ifdef PART2
+	str[3]="16 r1 i";
+	print_it("des_encrypt_u16_risc1_idx",3);
+	if (max < tm[3]) { max=tm[3]; max_idx=3; }
+	str[4]=" 4 r2 i";
+	print_it("des_encrypt_u4_risc2_idx ",4);
+	if (max < tm[4]) { max=tm[4]; max_idx=4; }
+	str[5]="16 r2 i";
+	print_it("des_encrypt_u16_risc2_idx",5);
+	if (max < tm[5]) { max=tm[5]; max_idx=5; }
+#endif
+#ifdef PART3
+	str[6]=" 4  c p";
+	print_it("des_encrypt_u4_cisc_ptr  ",6);
+	if (max < tm[6]) { max=tm[6]; max_idx=6; }
+	str[7]="16  c p";
+	print_it("des_encrypt_u16_cisc_ptr ",7);
+	if (max < tm[7]) { max=tm[7]; max_idx=7; }
+	str[8]=" 4 r1 p";
+	print_it("des_encrypt_u4_risc1_ptr ",8);
+	if (max < tm[8]) { max=tm[8]; max_idx=8; }
+#endif
+#ifdef PART4
+	str[9]="16 r1 p";
+	print_it("des_encrypt_u16_risc1_ptr",9);
+	if (max < tm[9]) { max=tm[9]; max_idx=9; }
+	str[10]=" 4 r2 p";
+	print_it("des_encrypt_u4_risc2_ptr ",10);
+	if (max < tm[10]) { max=tm[10]; max_idx=10; }
+	str[11]="16 r2 p";
+	print_it("des_encrypt_u16_risc2_ptr",11);
+	if (max < tm[11]) { max=tm[11]; max_idx=11; }
+#endif
+	printf("options    des ecb/s\n");
+	printf("%s %12.2f 100.0%%\n",str[max_idx],tm[max_idx]);
+	d=tm[max_idx];
+	tm[max_idx]= -2.0;
+	max= -1.0;
+	for (;;)
+		{
+		for (i=0; i<12; i++)
+			{
+			if (max < tm[i]) { max=tm[i]; j=i; }
+			}
+		if (max < 0.0) break;
+		printf("%s %12.2f  %4.1f%%\n",str[j],tm[j],tm[j]/d*100.0);
+		tm[j]= -2.0;
+		max= -1.0;
+		}
+
+	switch (max_idx)
+		{
+	case 0:
+		printf("-DDES_DEFAULT_OPTIONS\n");
+		break;
+	case 1:
+		printf("-DDES_UNROLL\n");
+		break;
+	case 2:
+		printf("-DDES_RISC1\n");
+		break;
+	case 3:
+		printf("-DDES_UNROLL -DDES_RISC1\n");
+		break;
+	case 4:
+		printf("-DDES_RISC2\n");
+		break;
+	case 5:
+		printf("-DDES_UNROLL -DDES_RISC2\n");
+		break;
+	case 6:
+		printf("-DDES_PTR\n");
+		break;
+	case 7:
+		printf("-DDES_UNROLL -DDES_PTR\n");
+		break;
+	case 8:
+		printf("-DDES_RISC1 -DDES_PTR\n");
+		break;
+	case 9:
+		printf("-DDES_UNROLL -DDES_RISC1 -DDES_PTR\n");
+		break;
+	case 10:
+		printf("-DDES_RISC2 -DDES_PTR\n");
+		break;
+	case 11:
+		printf("-DDES_UNROLL -DDES_RISC2 -DDES_PTR\n");
+		break;
+		}
+	exit(0);
+#if defined(LINT) || defined(MSDOS)
+	return(0);
+#endif
+	}
diff --git a/crypto/libdes/des_ver.h b/crypto/libdes/des_ver.h
new file mode 100644
index 0000000..5edda07
--- /dev/null
+++ b/crypto/libdes/des_ver.h
@@ -0,0 +1,60 @@
+/* crypto/des/des_ver.h */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+extern char *DES_version;	/* SSLeay version string */
+extern char *libdes_version;	/* old libdes version string */
diff --git a/crypto/libdes/destest.c b/crypto/libdes/destest.c
new file mode 100644
index 0000000..e0d3ec7
--- /dev/null
+++ b/crypto/libdes/destest.c
@@ -0,0 +1,876 @@
+/* crypto/des/destest.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#if defined(WIN32) || defined(WIN16) || defined(WINDOWS)
+#ifndef MSDOS
+#define MSDOS
+#endif
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_IO_H
+#include <io.h>
+#endif
+
+#include "des.h"
+
+/* tisk tisk - the test keys don't all have odd parity :-( */
+/* test data */
+#define NUM_TESTS 34
+static unsigned char key_data[NUM_TESTS][8]={
+	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
+	{0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
+	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
+	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
+	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+	{0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10},
+	{0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57},
+	{0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E},
+	{0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86},
+	{0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E},
+	{0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6},
+	{0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE},
+	{0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6},
+	{0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE},
+	{0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16},
+	{0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F},
+	{0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46},
+	{0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E},
+	{0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76},
+	{0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07},
+	{0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F},
+	{0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7},
+	{0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF},
+	{0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6},
+	{0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF},
+	{0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01},
+	{0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E},
+	{0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE},
+	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
+	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
+	{0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10}};
+
+static unsigned char plain_data[NUM_TESTS][8]={
+	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
+	{0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
+	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
+	{0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
+	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
+	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
+	{0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42},
+	{0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA},
+	{0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72},
+	{0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A},
+	{0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2},
+	{0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A},
+	{0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2},
+	{0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A},
+	{0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02},
+	{0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A},
+	{0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32},
+	{0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA},
+	{0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62},
+	{0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2},
+	{0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA},
+	{0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92},
+	{0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A},
+	{0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2},
+	{0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A},
+	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
+	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
+	{0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF},
+	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
+	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+	{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}};
+
+static unsigned char cipher_data[NUM_TESTS][8]={
+	{0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
+	{0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58},
+	{0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B},
+	{0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33},
+	{0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D},
+	{0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD},
+	{0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7},
+	{0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4},
+	{0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B},
+	{0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71},
+	{0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A},
+	{0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A},
+	{0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95},
+	{0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B},
+	{0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09},
+	{0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A},
+	{0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F},
+	{0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88},
+	{0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77},
+	{0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A},
+	{0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56},
+	{0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56},
+	{0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56},
+	{0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC},
+	{0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A},
+	{0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41},
+	{0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93},
+	{0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00},
+	{0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06},
+	{0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7},
+	{0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51},
+	{0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE},
+	{0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D},
+	{0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2}};
+
+static unsigned char cipher_ecb2[NUM_TESTS-1][8]={
+	{0x92,0x95,0xB5,0x9B,0xB3,0x84,0x73,0x6E},
+	{0x19,0x9E,0x9D,0x6D,0xF3,0x9A,0xA8,0x16},
+	{0x2A,0x4B,0x4D,0x24,0x52,0x43,0x84,0x27},
+	{0x35,0x84,0x3C,0x01,0x9D,0x18,0xC5,0xB6},
+	{0x4A,0x5B,0x2F,0x42,0xAA,0x77,0x19,0x25},
+	{0xA0,0x6B,0xA9,0xB8,0xCA,0x5B,0x17,0x8A},
+	{0xAB,0x9D,0xB7,0xFB,0xED,0x95,0xF2,0x74},
+	{0x3D,0x25,0x6C,0x23,0xA7,0x25,0x2F,0xD6},
+	{0xB7,0x6F,0xAB,0x4F,0xBD,0xBD,0xB7,0x67},
+	{0x8F,0x68,0x27,0xD6,0x9C,0xF4,0x1A,0x10},
+	{0x82,0x57,0xA1,0xD6,0x50,0x5E,0x81,0x85},
+	{0xA2,0x0F,0x0A,0xCD,0x80,0x89,0x7D,0xFA},
+	{0xCD,0x2A,0x53,0x3A,0xDB,0x0D,0x7E,0xF3},
+	{0xD2,0xC2,0xBE,0x27,0xE8,0x1B,0x68,0xE3},
+	{0xE9,0x24,0xCF,0x4F,0x89,0x3C,0x5B,0x0A},
+	{0xA7,0x18,0xC3,0x9F,0xFA,0x9F,0xD7,0x69},
+	{0x77,0x2C,0x79,0xB1,0xD2,0x31,0x7E,0xB1},
+	{0x49,0xAB,0x92,0x7F,0xD0,0x22,0x00,0xB7},
+	{0xCE,0x1C,0x6C,0x7D,0x85,0xE3,0x4A,0x6F},
+	{0xBE,0x91,0xD6,0xE1,0x27,0xB2,0xE9,0x87},
+	{0x70,0x28,0xAE,0x8F,0xD1,0xF5,0x74,0x1A},
+	{0xAA,0x37,0x80,0xBB,0xF3,0x22,0x1D,0xDE},
+	{0xA6,0xC4,0xD2,0x5E,0x28,0x93,0xAC,0xB3},
+	{0x22,0x07,0x81,0x5A,0xE4,0xB7,0x1A,0xAD},
+	{0xDC,0xCE,0x05,0xE7,0x07,0xBD,0xF5,0x84},
+	{0x26,0x1D,0x39,0x2C,0xB3,0xBA,0xA5,0x85},
+	{0xB4,0xF7,0x0F,0x72,0xFB,0x04,0xF0,0xDC},
+	{0x95,0xBA,0xA9,0x4E,0x87,0x36,0xF2,0x89},
+	{0xD4,0x07,0x3A,0xF1,0x5A,0x17,0x82,0x0E},
+	{0xEF,0x6F,0xAF,0xA7,0x66,0x1A,0x7E,0x89},
+	{0xC1,0x97,0xF5,0x58,0x74,0x8A,0x20,0xE7},
+	{0x43,0x34,0xCF,0xDA,0x22,0xC4,0x86,0xC8},
+	{0x08,0xD7,0xB4,0xFB,0x62,0x9D,0x08,0x85}};
+
+static unsigned char cbc_key [8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
+static unsigned char cbc2_key[8]={0xf0,0xe1,0xd2,0xc3,0xb4,0xa5,0x96,0x87};
+static unsigned char cbc3_key[8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
+static unsigned char cbc_iv  [8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
+static char cbc_data[40]="7654321 Now is the time for ";
+
+static unsigned char cbc_ok[32]={
+	0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
+	0xac,0xd8,0xae,0xfd,0xdf,0xd8,0xa1,0xeb,
+	0x46,0x8e,0x91,0x15,0x78,0x88,0xba,0x68,
+	0x1d,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
+
+static unsigned char xcbc_ok[32]={
+	0x86,0x74,0x81,0x0D,0x61,0xA4,0xA5,0x48,
+	0xB9,0x93,0x03,0xE1,0xB8,0xBB,0xBD,0xBD,
+	0x64,0x30,0x0B,0xB9,0x06,0x65,0x81,0x76,
+	0x04,0x1D,0x77,0x62,0x17,0xCA,0x2B,0xD2,
+	};
+
+static unsigned char cbc3_ok[32]={
+	0x3F,0xE3,0x01,0xC9,0x62,0xAC,0x01,0xD0,
+	0x22,0x13,0x76,0x3C,0x1C,0xBD,0x4C,0xDC,
+	0x79,0x96,0x57,0xC0,0x64,0xEC,0xF5,0xD4,
+	0x1C,0x67,0x38,0x12,0xCF,0xDE,0x96,0x75};
+
+static unsigned char pcbc_ok[32]={
+	0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
+	0x6d,0xec,0xb4,0x70,0xa0,0xe5,0x6b,0x15,
+	0xae,0xa6,0xbf,0x61,0xed,0x7d,0x9c,0x9f,
+	0xf7,0x17,0x46,0x3b,0x8a,0xb3,0xcc,0x88};
+
+static unsigned char cfb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
+static unsigned char cfb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
+static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
+static unsigned char plain[24]=
+	{
+	0x4e,0x6f,0x77,0x20,0x69,0x73,
+	0x20,0x74,0x68,0x65,0x20,0x74,
+	0x69,0x6d,0x65,0x20,0x66,0x6f,
+	0x72,0x20,0x61,0x6c,0x6c,0x20
+	};
+static unsigned char cfb_cipher8[24]= {
+	0xf3,0x1f,0xda,0x07,0x01,0x14, 0x62,0xee,0x18,0x7f,0x43,0xd8,
+	0x0a,0x7c,0xd9,0xb5,0xb0,0xd2, 0x90,0xda,0x6e,0x5b,0x9a,0x87 };
+static unsigned char cfb_cipher16[24]={
+	0xF3,0x09,0x87,0x87,0x7F,0x57, 0xF7,0x3C,0x36,0xB6,0xDB,0x70,
+	0xD8,0xD5,0x34,0x19,0xD3,0x86, 0xB2,0x23,0xB7,0xB2,0xAD,0x1B };
+static unsigned char cfb_cipher32[24]={
+	0xF3,0x09,0x62,0x49,0xA4,0xDF, 0xA4,0x9F,0x33,0xDC,0x7B,0xAD,
+	0x4C,0xC8,0x9F,0x64,0xE4,0x53, 0xE5,0xEC,0x67,0x20,0xDA,0xB6 };
+static unsigned char cfb_cipher48[24]={
+	0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x30,0xB5,0x15,0xEC,0xBB,0x85,
+	0x97,0x5A,0x13,0x8C,0x68,0x60, 0xE2,0x38,0x34,0x3C,0xDC,0x1F };
+static unsigned char cfb_cipher64[24]={
+	0xF3,0x09,0x62,0x49,0xC7,0xF4, 0x6E,0x51,0xA6,0x9E,0x83,0x9B,
+	0x1A,0x92,0xF7,0x84,0x03,0x46, 0x71,0x33,0x89,0x8E,0xA6,0x22 };
+
+static unsigned char ofb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
+static unsigned char ofb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
+static unsigned char ofb_buf1[24],ofb_buf2[24],ofb_tmp[8];
+static unsigned char ofb_cipher[24]=
+	{
+	0xf3,0x09,0x62,0x49,0xc7,0xf4,0x6e,0x51,
+	0x35,0xf2,0x4a,0x24,0x2e,0xeb,0x3d,0x3f,
+	0x3d,0x6d,0x5b,0xe3,0x25,0x5a,0xf8,0xc3
+	};
+
+DES_LONG cbc_cksum_ret=0xB462FEF7L;
+unsigned char cbc_cksum_data[8]={0x1D,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};
+
+#ifndef NOPROTO
+static char *pt(unsigned char *p);
+static int cfb_test(int bits, unsigned char *cfb_cipher);
+static int cfb64_test(unsigned char *cfb_cipher);
+static int ede_cfb64_test(unsigned char *cfb_cipher);
+#else
+static char *pt();
+static int cfb_test();
+static int cfb64_test();
+static int ede_cfb64_test();
+#endif
+
+int main(argc,argv)
+int argc;
+char *argv[];
+	{
+	int i,j,err=0;
+	des_cblock in,out,outin,iv3;
+	des_key_schedule ks,ks2,ks3;
+	unsigned char cbc_in[40];
+	unsigned char cbc_out[40];
+	DES_LONG cs;
+	unsigned char cret[8];
+#ifdef _CRAY
+	struct {
+	    int a:32;
+	    int b:32;
+	} lqret[2];
+#else
+	DES_LONG lqret[4];
+#endif
+	int num;
+	char *str;
+
+	printf("Doing ecb\n");
+	for (i=0; i<NUM_TESTS; i++)
+		{
+		if ((j=des_key_sched((C_Block *)(key_data[i]),ks)) != 0)
+			{
+			printf("Key error %2d:%d\n",i+1,j);
+			err=1;
+			}
+		memcpy(in,plain_data[i],8);
+		memset(out,0,8);
+		memset(outin,0,8);
+		des_ecb_encrypt((C_Block *)in,(C_Block *)out,ks,DES_ENCRYPT);
+		des_ecb_encrypt((C_Block *)out,(C_Block *)outin,ks,DES_DECRYPT);
+
+		if (memcmp(out,cipher_data[i],8) != 0)
+			{
+			printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n",
+				i+1,pt(key_data[i]),pt(in),pt(cipher_data[i]),
+				pt(out));
+			err=1;
+			}
+		if (memcmp(in,outin,8) != 0)
+			{
+			printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n",
+				i+1,pt(key_data[i]),pt(out),pt(in),pt(outin));
+			err=1;
+			}
+		}
+
+#ifndef LIBDES_LIT
+	printf("Doing ede ecb\n");
+	for (i=0; i<(NUM_TESTS-1); i++)
+		{
+		if ((j=des_key_sched((C_Block *)(key_data[i]),ks)) != 0)
+			{
+			err=1;
+			printf("Key error %2d:%d\n",i+1,j);
+			}
+		if ((j=des_key_sched((C_Block *)(key_data[i+1]),ks2)) != 0)
+			{
+			printf("Key error %2d:%d\n",i+2,j);
+			err=1;
+			}
+		if ((j=des_key_sched((C_Block *)(key_data[i+2]),ks3)) != 0)
+			{
+			printf("Key error %2d:%d\n",i+3,j);
+			err=1;
+			}
+		memcpy(in,plain_data[i],8);
+		memset(out,0,8);
+		memset(outin,0,8);
+		des_ecb2_encrypt((C_Block *)in,(C_Block *)out,ks,ks2,
+			DES_ENCRYPT);
+		des_ecb2_encrypt((C_Block *)out,(C_Block *)outin,ks,ks2,
+			DES_DECRYPT);
+
+		if (memcmp(out,cipher_ecb2[i],8) != 0)
+			{
+			printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n",
+				i+1,pt(key_data[i]),pt(in),pt(cipher_ecb2[i]),
+				pt(out));
+			err=1;
+			}
+		if (memcmp(in,outin,8) != 0)
+			{
+			printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n",
+				i+1,pt(key_data[i]),pt(out),pt(in),pt(outin));
+			err=1;
+			}
+		}
+#endif
+
+	printf("Doing cbc\n");
+	if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0)
+		{
+		printf("Key error %d\n",j);
+		err=1;
+		}
+	memset(cbc_out,0,40);
+	memset(cbc_in,0,40);
+	des_cbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out,
+		(long)strlen((char *)cbc_data)+1,ks,
+		(C_Block *)cbc_iv,DES_ENCRYPT);
+	if (memcmp(cbc_out,cbc_ok,32) != 0)
+		printf("cbc_encrypt encrypt error\n");
+	des_cbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in,
+		(long)strlen((char *)cbc_data)+1,ks,
+		(C_Block *)cbc_iv,DES_DECRYPT);
+	if (memcmp(cbc_in,cbc_data,strlen((char *)cbc_data)) != 0)
+		{
+		printf("cbc_encrypt decrypt error\n");
+		err=1;
+		}
+
+#ifndef LIBDES_LIT
+	printf("Doing desx cbc\n");
+	if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0)
+		{
+		printf("Key error %d\n",j);
+		err=1;
+		}
+	memset(cbc_out,0,40);
+	memset(cbc_in,0,40);
+	memcpy(iv3,cbc_iv,sizeof(cbc_iv));
+	des_xcbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out,
+		(long)strlen((char *)cbc_data)+1,ks,
+		(C_Block *)iv3,
+		(C_Block *)cbc2_key, (C_Block *)cbc3_key, DES_ENCRYPT);
+	if (memcmp(cbc_out,xcbc_ok,32) != 0)
+		{
+		printf("des_xcbc_encrypt encrypt error\n");
+		}
+	memcpy(iv3,cbc_iv,sizeof(cbc_iv));
+	des_xcbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in,
+		(long)strlen((char *)cbc_data)+1,ks,
+		(C_Block *)iv3,
+		(C_Block *)cbc2_key, (C_Block *)cbc3_key, DES_DECRYPT);
+	if (memcmp(cbc_in,cbc_data,32) != 0)
+		{
+		printf("des_xcbc_encrypt decrypt error\n");
+		err=1;
+		}
+#endif
+
+	printf("Doing ede cbc\n");
+	if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0)
+		{
+		printf("Key error %d\n",j);
+		err=1;
+		}
+	if ((j=des_key_sched((C_Block *)cbc2_key,ks2)) != 0)
+		{
+		printf("Key error %d\n",j);
+		err=1;
+		}
+	if ((j=des_key_sched((C_Block *)cbc3_key,ks3)) != 0)
+		{
+		printf("Key error %d\n",j);
+		err=1;
+		}
+	memset(cbc_out,0,40);
+	memset(cbc_in,0,40);
+	i=strlen((char *)cbc_data)+1;
+	i=((i+7)/8)*8;
+	memcpy(iv3,cbc_iv,sizeof(cbc_iv));
+
+	des_ede3_cbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out,
+		16L,ks,ks2,ks3,(C_Block *)iv3,DES_ENCRYPT);
+	des_ede3_cbc_encrypt((C_Block *)&(cbc_data[16]),
+		(C_Block *)&(cbc_out[16]),
+		(long)i-16,ks,ks2,ks3,(C_Block *)iv3,DES_ENCRYPT);
+	if (memcmp(cbc_out,cbc3_ok,
+		(unsigned int)(strlen((char *)cbc_data)+1+7)/8*8) != 0)
+		{
+		printf("des_ede3_cbc_encrypt encrypt error\n");
+		err=1;
+		}
+
+	memcpy(iv3,cbc_iv,sizeof(cbc_iv));
+	des_ede3_cbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in,
+		(long)i,ks,ks2,ks3,(C_Block *)iv3,DES_DECRYPT);
+	if (memcmp(cbc_in,cbc_data,strlen(cbc_data)+1) != 0)
+		{
+		printf("des_ede3_cbc_encrypt decrypt error\n");
+		err=1;
+		}
+
+#ifndef LIBDES_LIT
+	printf("Doing pcbc\n");
+	if ((j=des_key_sched((C_Block *)cbc_key,ks)) != 0)
+		{
+		printf("Key error %d\n",j);
+		err=1;
+		}
+	memset(cbc_out,0,40);
+	memset(cbc_in,0,40);
+	des_pcbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out,
+		(long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv,DES_ENCRYPT);
+	if (memcmp(cbc_out,pcbc_ok,32) != 0)
+		{
+		printf("pcbc_encrypt encrypt error\n");
+		err=1;
+		}
+	des_pcbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in,
+		(long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv,DES_DECRYPT);
+	if (memcmp(cbc_in,cbc_data,32) != 0)
+		{
+		printf("pcbc_encrypt decrypt error\n");
+		err=1;
+		}
+
+	printf("Doing ");
+	printf("cfb8 ");
+	err+=cfb_test(8,cfb_cipher8);
+	printf("cfb16 ");
+	err+=cfb_test(16,cfb_cipher16);
+	printf("cfb32 ");
+	err+=cfb_test(32,cfb_cipher32);
+	printf("cfb48 ");
+	err+=cfb_test(48,cfb_cipher48);
+	printf("cfb64 ");
+	err+=cfb_test(64,cfb_cipher64);
+
+	printf("cfb64() ");
+	err+=cfb64_test(cfb_cipher64);
+
+	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
+	for (i=0; i<sizeof(plain); i++)
+		des_cfb_encrypt(&(plain[i]),&(cfb_buf1[i]),
+			8,(long)1,ks,(C_Block *)cfb_tmp,DES_ENCRYPT);
+	if (memcmp(cfb_cipher8,cfb_buf1,sizeof(plain)) != 0)
+		{
+		printf("cfb_encrypt small encrypt error\n");
+		err=1;
+		}
+
+	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
+	for (i=0; i<sizeof(plain); i++)
+		des_cfb_encrypt(&(cfb_buf1[i]),&(cfb_buf2[i]),
+			8,(long)1,ks,(C_Block *)cfb_tmp,DES_DECRYPT);
+	if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
+		{
+		printf("cfb_encrypt small decrypt error\n");
+		err=1;
+		}
+
+	printf("ede_cfb64() ");
+	err+=ede_cfb64_test(cfb_cipher64);
+
+	printf("done\n");
+
+	printf("Doing ofb\n");
+	des_key_sched((C_Block *)ofb_key,ks);
+	memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
+	des_ofb_encrypt(plain,ofb_buf1,64,(long)sizeof(plain)/8,ks,
+		(C_Block *)ofb_tmp);
+	if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
+		{
+		printf("ofb_encrypt encrypt error\n");
+		err=1;
+		}
+	memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
+	des_ofb_encrypt(ofb_buf1,ofb_buf2,64,(long)sizeof(ofb_buf1)/8,ks,
+		(C_Block *)ofb_tmp);
+	if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
+		{
+		printf("ofb_encrypt decrypt error\n");
+		err=1;
+		}
+
+	printf("Doing ofb64\n");
+	des_key_sched((C_Block *)ofb_key,ks);
+	memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
+	memset(ofb_buf1,0,sizeof(ofb_buf1));
+	memset(ofb_buf2,0,sizeof(ofb_buf1));
+	num=0;
+	for (i=0; i<sizeof(plain); i++)
+		{
+		des_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks,
+			(C_Block *)ofb_tmp,&num);
+		}
+	if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
+		{
+		printf("ofb64_encrypt encrypt error\n");
+		err=1;
+		}
+	memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
+	num=0;
+	des_ofb64_encrypt(ofb_buf1,ofb_buf2,(long)sizeof(ofb_buf1),ks,
+		(C_Block *)ofb_tmp,&num);
+	if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
+		{
+		printf("ofb64_encrypt decrypt error\n");
+		err=1;
+		}
+
+	printf("Doing ede_ofb64\n");
+	des_key_sched((C_Block *)ofb_key,ks);
+	memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
+	memset(ofb_buf1,0,sizeof(ofb_buf1));
+	memset(ofb_buf2,0,sizeof(ofb_buf1));
+	num=0;
+	for (i=0; i<sizeof(plain); i++)
+		{
+		des_ede3_ofb64_encrypt(&(plain[i]),&(ofb_buf1[i]),1,ks,ks,ks,
+			(C_Block *)ofb_tmp,&num);
+		}
+	if (memcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
+		{
+		printf("ede_ofb64_encrypt encrypt error\n");
+		err=1;
+		}
+	memcpy(ofb_tmp,ofb_iv,sizeof(ofb_iv));
+	num=0;
+	des_ede3_ofb64_encrypt(ofb_buf1,ofb_buf2,(long)sizeof(ofb_buf1),ks,
+		ks,ks,(C_Block *)ofb_tmp,&num);
+	if (memcmp(plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
+		{
+		printf("ede_ofb64_encrypt decrypt error\n");
+		err=1;
+		}
+
+	printf("Doing cbc_cksum\n");
+	des_key_sched((C_Block *)cbc_key,ks);
+	cs=des_cbc_cksum((C_Block *)cbc_data,(C_Block *)cret,
+		(long)strlen(cbc_data),ks,(C_Block *)cbc_iv);
+	if (cs != cbc_cksum_ret)
+		{
+		printf("bad return value (%08lX), should be %08lX\n",
+			(unsigned long)cs,(unsigned long)cbc_cksum_ret);
+		err=1;
+		}
+	if (memcmp(cret,cbc_cksum_data,8) != 0)
+		{
+		printf("bad cbc_cksum block returned\n");
+		err=1;
+		}
+
+	printf("Doing quad_cksum\n");
+	cs=quad_cksum((C_Block *)cbc_data,(C_Block *)lqret,
+		(long)strlen(cbc_data),2,(C_Block *)cbc_iv);
+	if (cs != 0x70d7a63aL)
+		{
+		printf("quad_cksum error, ret %08lx should be 70d7a63a\n",
+			(unsigned long)cs);
+		err=1;
+		}
+#ifdef _CRAY
+	if (lqret[0].a != 0x327eba8dL)
+		{
+		printf("quad_cksum error, out[0] %08lx is not %08lx\n",
+			(unsigned long)lqret[0].a,0x327eba8dL);
+		err=1;
+		}
+	if (lqret[0].b != 0x201a49ccL)
+		{
+		printf("quad_cksum error, out[1] %08lx is not %08lx\n",
+			(unsigned long)lqret[0].b,0x201a49ccL);
+		err=1;
+		}
+	if (lqret[1].a != 0x70d7a63aL)
+		{
+		printf("quad_cksum error, out[2] %08lx is not %08lx\n",
+			(unsigned long)lqret[1].a,0x70d7a63aL);
+		err=1;
+		}
+	if (lqret[1].b != 0x501c2c26L)
+		{
+		printf("quad_cksum error, out[3] %08lx is not %08lx\n",
+			(unsigned long)lqret[1].b,0x501c2c26L);
+		err=1;
+		}
+#else
+	if (lqret[0] != 0x327eba8dL)
+		{
+		printf("quad_cksum error, out[0] %08lx is not %08lx\n",
+			(unsigned long)lqret[0],0x327eba8dL);
+		err=1;
+		}
+	if (lqret[1] != 0x201a49ccL)
+		{
+		printf("quad_cksum error, out[1] %08lx is not %08lx\n",
+			(unsigned long)lqret[1],0x201a49ccL);
+		err=1;
+		}
+	if (lqret[2] != 0x70d7a63aL)
+		{
+		printf("quad_cksum error, out[2] %08lx is not %08lx\n",
+			(unsigned long)lqret[2],0x70d7a63aL);
+		err=1;
+		}
+	if (lqret[3] != 0x501c2c26L)
+		{
+		printf("quad_cksum error, out[3] %08lx is not %08lx\n",
+			(unsigned long)lqret[3],0x501c2c26L);
+		err=1;
+		}
+#endif
+#endif
+
+	printf("input word alignment test");
+	for (i=0; i<4; i++)
+		{
+		printf(" %d",i);
+		des_cbc_encrypt((C_Block *)&(cbc_out[i]),(C_Block *)cbc_in,
+			(long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv,
+			DES_ENCRYPT);
+		}
+	printf("\noutput word alignment test");
+	for (i=0; i<4; i++)
+		{
+		printf(" %d",i);
+		des_cbc_encrypt((C_Block *)cbc_out,(C_Block *)&(cbc_in[i]),
+			(long)strlen(cbc_data)+1,ks,(C_Block *)cbc_iv,
+			DES_ENCRYPT);
+		}
+	printf("\n");
+	printf("fast crypt test ");
+	str=crypt("testing","ef");
+	if (strcmp("efGnQx2725bI2",str) != 0)
+		{
+		printf("fast crypt error, %s should be efGnQx2725bI2\n",str);
+		err=1;
+		}
+	str=crypt("bca76;23","yA");
+	if (strcmp("yA1Rp/1hZXIJk",str) != 0)
+		{
+		printf("fast crypt error, %s should be yA1Rp/1hZXIJk\n",str);
+		err=1;
+		}
+	printf("\n");
+	exit(err);
+	return(0);
+	}
+
+static char *pt(p)
+unsigned char *p;
+	{
+	static char bufs[10][20];
+	static int bnum=0;
+	char *ret;
+	int i;
+	static char *f="0123456789ABCDEF";
+
+	ret= &(bufs[bnum++][0]);
+	bnum%=10;
+	for (i=0; i<8; i++)
+		{
+		ret[i*2]=f[(p[i]>>4)&0xf];
+		ret[i*2+1]=f[p[i]&0xf];
+		}
+	ret[16]='\0';
+	return(ret);
+	}
+
+#ifndef LIBDES_LIT
+
+static int cfb_test(bits, cfb_cipher)
+int bits;
+unsigned char *cfb_cipher;
+	{
+	des_key_schedule ks;
+	int i,err=0;
+
+	des_key_sched((C_Block *)cfb_key,ks);
+	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
+	des_cfb_encrypt(plain,cfb_buf1,bits,(long)sizeof(plain),ks,
+		(C_Block *)cfb_tmp,DES_ENCRYPT);
+	if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
+		{
+		err=1;
+		printf("cfb_encrypt encrypt error\n");
+		for (i=0; i<24; i+=8)
+			printf("%s\n",pt(&(cfb_buf1[i])));
+		}
+	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
+	des_cfb_encrypt(cfb_buf1,cfb_buf2,bits,(long)sizeof(plain),ks,
+		(C_Block *)cfb_tmp,DES_DECRYPT);
+	if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
+		{
+		err=1;
+		printf("cfb_encrypt decrypt error\n");
+		for (i=0; i<24; i+=8)
+			printf("%s\n",pt(&(cfb_buf1[i])));
+		}
+	return(err);
+	}
+
+static int cfb64_test(cfb_cipher)
+unsigned char *cfb_cipher;
+	{
+	des_key_schedule ks;
+	int err=0,i,n;
+
+	des_key_sched((C_Block *)cfb_key,ks);
+	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
+	n=0;
+	des_cfb64_encrypt(plain,cfb_buf1,(long)12,ks,
+		(C_Block *)cfb_tmp,&n,DES_ENCRYPT);
+	des_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
+		(long)sizeof(plain)-12,ks,
+		(C_Block *)cfb_tmp,&n,DES_ENCRYPT);
+	if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
+		{
+		err=1;
+		printf("cfb_encrypt encrypt error\n");
+		for (i=0; i<24; i+=8)
+			printf("%s\n",pt(&(cfb_buf1[i])));
+		}
+	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
+	n=0;
+	des_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,ks,
+		(C_Block *)cfb_tmp,&n,DES_DECRYPT);
+	des_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
+		(long)sizeof(plain)-17,ks,
+		(C_Block *)cfb_tmp,&n,DES_DECRYPT);
+	if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
+		{
+		err=1;
+		printf("cfb_encrypt decrypt error\n");
+		for (i=0; i<24; i+=8)
+			printf("%s\n",pt(&(cfb_buf2[i])));
+		}
+	return(err);
+	}
+
+static int ede_cfb64_test(cfb_cipher)
+unsigned char *cfb_cipher;
+	{
+	des_key_schedule ks;
+	int err=0,i,n;
+
+	des_key_sched((C_Block *)cfb_key,ks);
+	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
+	n=0;
+	des_ede3_cfb64_encrypt(plain,cfb_buf1,(long)12,ks,ks,ks,
+		(C_Block *)cfb_tmp,&n,DES_ENCRYPT);
+	des_ede3_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
+		(long)sizeof(plain)-12,ks,ks,ks,
+		(C_Block *)cfb_tmp,&n,DES_ENCRYPT);
+	if (memcmp(cfb_cipher,cfb_buf1,sizeof(plain)) != 0)
+		{
+		err=1;
+		printf("ede_cfb_encrypt encrypt error\n");
+		for (i=0; i<24; i+=8)
+			printf("%s\n",pt(&(cfb_buf1[i])));
+		}
+	memcpy(cfb_tmp,cfb_iv,sizeof(cfb_iv));
+	n=0;
+	des_ede3_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,ks,ks,ks,
+		(C_Block *)cfb_tmp,&n,DES_DECRYPT);
+	des_ede3_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
+		(long)sizeof(plain)-17,ks,ks,ks,
+		(C_Block *)cfb_tmp,&n,DES_DECRYPT);
+	if (memcmp(plain,cfb_buf2,sizeof(plain)) != 0)
+		{
+		err=1;
+		printf("ede_cfb_encrypt decrypt error\n");
+		for (i=0; i<24; i+=8)
+			printf("%s\n",pt(&(cfb_buf2[i])));
+		}
+	return(err);
+	}
+
+#endif
+
diff --git a/crypto/libdes/dllmain.c b/crypto/libdes/dllmain.c
new file mode 100644
index 0000000..4eed1f2
--- /dev/null
+++ b/crypto/libdes/dllmain.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the Kungliga Tekniska
+ *      Högskolan and its contributors.
+ * 
+ * 4. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+RCSID("$Id: dllmain.c,v 1.5 1997/04/20 06:21:24 assar Exp $");
+#endif
+
+#include <Windows.h>
+
+BOOL WINAPI
+DllMain (HANDLE hInst, 
+	 ULONG reason,
+	 LPVOID lpReserved)
+{
+    switch(reason) {
+    case DLL_PROCESS_ATTACH:
+    case DLL_PROCESS_DETACH:
+    default:
+	return TRUE;
+    }
+}
diff --git a/crypto/libdes/doIP b/crypto/libdes/doIP
new file mode 100755
index 0000000..18cf231
--- /dev/null
+++ b/crypto/libdes/doIP
@@ -0,0 +1,46 @@
+#!/usr/local/bin/perl
+
+@l=(
+	 0, 1, 2, 3, 4, 5, 6, 7,
+	 8, 9,10,11,12,13,14,15,
+	16,17,18,19,20,21,22,23,
+	24,25,26,27,28,29,30,31
+	);
+@r=(
+	32,33,34,35,36,37,38,39,
+	40,41,42,43,44,45,46,47,
+	48,49,50,51,52,53,54,55,
+	56,57,58,59,60,61,62,63
+	);
+
+require 'shifts.pl';
+
+sub PERM_OP
+	{
+	local(*a,*b,*t,$n,$m)=@_;
+
+	@z=&shift(*a,-$n);
+	@z=&xor(*b,*z);
+	@z=&and(*z,$m);
+	@b=&xor(*b,*z);
+	@z=&shift(*z,$n);
+	@a=&xor(*a,*z);
+	}
+
+
+@L=@l;
+@R=@r;
+&PERM_OP(*R,*L,*T,4,0x0f0f0f0f);
+&PERM_OP(*L,*R,*T,16,0x0000ffff);
+&PERM_OP(*R,*L,*T,2,0x33333333);
+&PERM_OP(*L,*R,*T,8,0x00ff00ff);
+&PERM_OP(*R,*L,*T,1,0x55555555);
+	&printit(@L);
+	&printit(@R);
+&PERM_OP(*R,*L,*T,1,0x55555555);
+&PERM_OP(*L,*R,*T,8,0x00ff00ff);
+&PERM_OP(*R,*L,*T,2,0x33333333);
+&PERM_OP(*L,*R,*T,16,0x0000ffff);
+&PERM_OP(*R,*L,*T,4,0x0f0f0f0f);
+	&printit(@L);
+	&printit(@R);
diff --git a/crypto/libdes/doPC1 b/crypto/libdes/doPC1
new file mode 100755
index 0000000..096afd8
--- /dev/null
+++ b/crypto/libdes/doPC1
@@ -0,0 +1,110 @@
+#!/usr/local/bin/perl
+
+@l=(
+	 0, 1, 2, 3, 4, 5, 6, 7,
+	 8, 9,10,11,12,13,14,15,
+	16,17,18,19,20,21,22,23,
+	24,25,26,27,28,29,30,31
+	);
+@r=(
+	32,33,34,35,36,37,38,39,
+	40,41,42,43,44,45,46,47,
+	48,49,50,51,52,53,54,55,
+	56,57,58,59,60,61,62,63
+	);
+
+require 'shifts.pl';
+
+sub PERM_OP
+	{
+	local(*a,*b,*t,$n,$m)=@_;
+
+	@z=&shift(*a,-$n);
+	@z=&xor(*b,*z);
+	@z=&and(*z,$m);
+	@b=&xor(*b,*z);
+	@z=&shift(*z,$n);
+	@a=&xor(*a,*z);
+	}
+
+sub HPERM_OP2
+	{
+	local(*a,*t,$n,$m)=@_;
+	local(@x,@y,$i);
+
+	@z=&shift(*a,16-$n);
+	@z=&xor(*a,*z);
+	@z=&and(*z,$m);
+	@a=&xor(*a,*z);
+	@z=&shift(*z,$n-16);
+	@a=&xor(*a,*z);
+	}
+
+sub HPERM_OP
+        {
+        local(*a,*t,$n,$m)=@_;
+        local(@x,@y,$i);
+
+        for ($i=0; $i<16; $i++)
+                {
+                $x[$i]=$a[$i];
+                $y[$i]=$a[16+$i];
+                }
+        @z=&shift(*x,-$n);
+        @z=&xor(*y,*z);
+        @z=&and(*z,$m);
+        @y=&xor(*y,*z);
+        @z=&shift(*z,$n);
+        @x=&xor(*x,*z);
+        for ($i=0; $i<16; $i++)
+                {
+                $a[$i]=$x[$i];
+                $a[16+$i]=$y[$i];
+                }
+        }
+
+@L=@l;
+@R=@r;
+
+	print "---\n"; &printit(@R);
+&PERM_OP(*R,*L,*T,4,0x0f0f0f0f);
+	print "---\n"; &printit(@R);
+&HPERM_OP2(*L,*T,-2,0xcccc0000);
+&HPERM_OP2(*R,*T,-2,0xcccc0000);
+	print "---\n"; &printit(@R);
+&PERM_OP(*R,*L,*T,1,0x55555555);
+	print "---\n"; &printit(@R);
+&PERM_OP(*L,*R,*T,8,0x00ff00ff);
+	print "---\n"; &printit(@R);
+&PERM_OP(*R,*L,*T,1,0x55555555);
+	print "---\n"; &printit(@R);
+#	&printit(@L);
+	&printit(@R);
+print <<"EOF";
+==============================
+63  55  47  39  31  23  15   7  
+62  54  46  38  30  22  14   6  
+61  53  45  37  29  21  13   5  
+60  52  44  36  --  --  --  --  
+
+57  49  41  33  25  17   9   1  
+58  50  42  34  26  18  10   2  
+59  51  43  35  27  19  11   3  
+28  20  12   4  --  --  --  --  
+EOF
+exit(1);
+@A=&and(*R,0x000000ff);
+@A=&shift(*A,16);
+@B=&and(*R,0x0000ff00);
+@C=&and(*R,0x00ff0000);
+@C=&shift(*C,-16);
+@D=&and(*L,0xf0000000);
+@D=&shift(*D,-4);
+@A=&or(*A,*B);
+@B=&or(*D,*C);
+@R=&or(*A,*B);
+@L=&and(*L,0x0fffffff);
+
+	&printit(@L);
+	&printit(@R);
+
diff --git a/crypto/libdes/doPC2 b/crypto/libdes/doPC2
new file mode 100755
index 0000000..fa5cf74
--- /dev/null
+++ b/crypto/libdes/doPC2
@@ -0,0 +1,94 @@
+#!/usr/local/bin/perl
+
+@PC2_C=(14,17,11,24, 1, 5,
+	 3,28,15, 6,21,10,
+	23,19,12, 4,26, 8,
+	16, 7,27,20,13, 2,
+	);
+
+@PC2_D=(41,52,31,37,47,55,
+	30,40,51,45,33,48,
+	44,49,39,56,34,53,
+	46,42,50,36,29,32,
+	);
+
+$i=0;
+foreach (@PC2_C) {
+	$_--;
+#	printf "%2d,",$_;
+	$C{$_}=$i;
+	++$i;
+#	print "\n" if ((($i) % 8) == 0);
+	}
+$i=0;
+#print "\n";
+foreach (@PC2_D) {
+	$_-=28;
+	$_--;
+#	printf "%2d,",$_;
+	$D{$_}=$i;
+	$i++;
+#	print "\n" if ((($i) % 8) == 0);
+	}
+
+#print "\n";
+foreach $i (0 .. 27)
+	{
+	$_=$C{$i};
+#	printf "%2d,",$_;
+	$i++;
+#	print "\n" if ((($i) % 8) == 0);
+	}
+#print "\n";
+
+#print "\n";
+foreach $i (0 .. 27)
+	{
+	$_=$D{$i};
+#	printf "%2d,",$_;
+	$i++;
+#	print "\n" if ((($i) % 8) == 0);
+	}
+#print "\n";
+
+print "static ulong skb[8][64]={\n";
+&doit("C",*C, 0, 1, 2, 3, 4, 5);
+&doit("C",*C, 6, 7, 9,10,11,12);
+&doit("C",*C,13,14,15,16,18,19);
+&doit("C",*C,20,22,23,25,26,27);
+
+&doit("D",*D, 0, 1, 2, 3, 4, 5);
+&doit("D",*D, 7, 8,10,11,12,13);
+&doit("D",*D,15,16,17,18,19,20);
+&doit("D",*D,21,22,23,24,26,27);
+print "};\n";
+
+sub doit
+	{
+	local($l,*A,@b)=@_;
+	local(@out);
+
+	printf("/* for $l bits (numbered as per FIPS 46) %d %d %d %d %d %d */\n",
+		$b[0]+1, $b[1]+1, $b[2]+1, $b[3]+1, $b[4]+1, $b[5]+1);
+	for ($i=0; $i<64; $i++)
+		{
+		$out[$i]=0;
+		$j=1;
+#print "\n";
+		for ($k=0; $k<6; $k++)
+			{
+			$l=$A{$b[$k]};
+#print"$l - ";
+			if ((1<<$k) & $i)
+				{
+				$ll=int($l/6)*8+($l%6);
+				$out[$i]|=1<<($ll);
+				}
+			}
+		$pp=$out[$i];
+		$pp=($pp&0xff0000ff)|   (($pp&0x00ff0000)>>8)|
+					(($pp&0x0000ff00)<<8);
+		printf("0x%08X,",$pp);
+		print "\n" if (($i+1) % 4 == 0);
+		}
+	}
diff --git a/crypto/libdes/ecb3_enc.c b/crypto/libdes/ecb3_enc.c
new file mode 100644
index 0000000..03d8f87
--- /dev/null
+++ b/crypto/libdes/ecb3_enc.c
@@ -0,0 +1,87 @@
+/* crypto/des/ecb3_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+void des_ecb3_encrypt(input, output, ks1, ks2, ks3, encrypt)
+des_cblock (*input);
+des_cblock (*output);
+des_key_schedule ks1;
+des_key_schedule ks2;
+des_key_schedule ks3;
+int encrypt;
+	{
+	register DES_LONG l0,l1;
+	register unsigned char *in,*out;
+	DES_LONG ll[2];
+
+	in=(unsigned char *)input;
+	out=(unsigned char *)output;
+	c2l(in,l0);
+	c2l(in,l1);
+	ll[0]=l0;
+	ll[1]=l1;
+	if (encrypt)
+		des_encrypt3(ll,ks1,ks2,ks3);
+	else
+		des_decrypt3(ll,ks1,ks2,ks3);
+	l0=ll[0];
+	l1=ll[1];
+	l2c(l0,out);
+	l2c(l1,out);
+	}
diff --git a/crypto/libdes/ecb_enc.c b/crypto/libdes/ecb_enc.c
new file mode 100644
index 0000000..5fcaf19
--- /dev/null
+++ b/crypto/libdes/ecb_enc.c
@@ -0,0 +1,124 @@
+/* crypto/des/ecb_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+#include "spr.h"
+
+char *libdes_version="libdes v 4.01 - 13-Jan-1997 - eay";
+char *DES_version="DES part of SSLeay 0.6.6 14-Jan-1997";
+
+char *des_options()
+	{
+	static int init=1;
+	static char buf[32];
+
+	if (init)
+		{
+		char *ptr,*unroll,*risc,*size;
+
+		init=0;
+#ifdef DES_PTR
+		ptr="ptr";
+#else
+		ptr="idx";
+#endif
+#if defined(DES_RISC1) || defined(DES_RISC2)
+#ifdef DES_RISC1
+		risc="risc1";
+#endif
+#ifdef DES_RISC2
+		risc="risc2";
+#endif
+#else
+		risc="cisc";
+#endif
+#ifdef DES_UNROLL
+		unroll="16";
+#else
+		unroll="4";
+#endif
+		if (sizeof(DES_LONG) != sizeof(long))
+			size="int";
+		else
+			size="long";
+		sprintf(buf,"des(%s,%s,%s,%s)",ptr,risc,unroll,size);
+		}
+	return(buf);
+	}
+		
+
+void des_ecb_encrypt(input, output, ks, encrypt)
+des_cblock (*input);
+des_cblock (*output);
+des_key_schedule ks;
+int encrypt;
+	{
+	register DES_LONG l;
+	register unsigned char *in,*out;
+	DES_LONG ll[2];
+
+	in=(unsigned char *)input;
+	out=(unsigned char *)output;
+	c2l(in,l); ll[0]=l;
+	c2l(in,l); ll[1]=l;
+	des_encrypt(ll,ks,encrypt);
+	l=ll[0]; l2c(l,out);
+	l=ll[1]; l2c(l,out);
+	l=ll[0]=ll[1]=0;
+	}
+
diff --git a/crypto/libdes/ede_enc.c b/crypto/libdes/ede_enc.c
new file mode 100644
index 0000000..c62efac
--- /dev/null
+++ b/crypto/libdes/ede_enc.c
@@ -0,0 +1,189 @@
+/* crypto/des/ede_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+void des_ede3_cbc_encrypt(input, output, length, ks1, ks2, ks3, ivec, encrypt)
+des_cblock (*input);
+des_cblock (*output);
+long length;
+des_key_schedule ks1;
+des_key_schedule ks2;
+des_key_schedule ks3;
+des_cblock (*ivec);
+int encrypt;
+	{
+	register DES_LONG tin0,tin1;
+	register DES_LONG tout0,tout1,xor0,xor1;
+	register unsigned char *in,*out;
+	register long l=length;
+	DES_LONG tin[2];
+	unsigned char *iv;
+
+	in=(unsigned char *)input;
+	out=(unsigned char *)output;
+	iv=(unsigned char *)ivec;
+
+	if (encrypt)
+		{
+		c2l(iv,tout0);
+		c2l(iv,tout1);
+		for (l-=8; l>=0; l-=8)
+			{
+			c2l(in,tin0);
+			c2l(in,tin1);
+			tin0^=tout0;
+			tin1^=tout1;
+
+			tin[0]=tin0;
+			tin[1]=tin1;
+			des_encrypt3((DES_LONG *)tin,ks1,ks2,ks3);
+			tout0=tin[0];
+			tout1=tin[1];
+
+			l2c(tout0,out);
+			l2c(tout1,out);
+			}
+		if (l != -8)
+			{
+			c2ln(in,tin0,tin1,l+8);
+			tin0^=tout0;
+			tin1^=tout1;
+
+			tin[0]=tin0;
+			tin[1]=tin1;
+			des_encrypt3((DES_LONG *)tin,ks1,ks2,ks3);
+			tout0=tin[0];
+			tout1=tin[1];
+
+			l2c(tout0,out);
+			l2c(tout1,out);
+			}
+		iv=(unsigned char *)ivec;
+		l2c(tout0,iv);
+		l2c(tout1,iv);
+		}
+	else
+		{
+		register DES_LONG t0,t1;
+
+		c2l(iv,xor0);
+		c2l(iv,xor1);
+		for (l-=8; l>=0; l-=8)
+			{
+			c2l(in,tin0);
+			c2l(in,tin1);
+
+			t0=tin0;
+			t1=tin1;
+
+			tin[0]=tin0;
+			tin[1]=tin1;
+			des_decrypt3((DES_LONG *)tin,ks1,ks2,ks3);
+			tout0=tin[0];
+			tout1=tin[1];
+
+			tout0^=xor0;
+			tout1^=xor1;
+			l2c(tout0,out);
+			l2c(tout1,out);
+			xor0=t0;
+			xor1=t1;
+			}
+		if (l != -8)
+			{
+			c2l(in,tin0);
+			c2l(in,tin1);
+
+			t0=tin0;
+			t1=tin1;
+
+			tin[0]=tin0;
+			tin[1]=tin1;
+			des_decrypt3((DES_LONG *)tin,ks1,ks2,ks3);
+			tout0=tin[0];
+			tout1=tin[1];
+
+			tout0^=xor0;
+			tout1^=xor1;
+			l2cn(tout0,tout1,out,l+8);
+			xor0=t0;
+			xor1=t1;
+			}
+		iv=(unsigned char *)ivec;
+		l2c(xor0,iv);
+		l2c(xor1,iv);
+		}
+	tin0=tin1=tout0=tout1=xor0=xor1=0;
+	tin[0]=tin[1]=0;
+	}
+
+#ifdef undef /* MACRO */
+void des_ede2_cbc_encrypt(input, output, length, ks1, ks2, ivec, enc)
+des_cblock (*input);
+des_cblock (*output);
+long length;
+des_key_schedule ks1;
+des_key_schedule ks2;
+des_cblock (*ivec);
+int enc;
+	{
+	des_ede3_cbc_encrypt(input,output,length,ks1,ks2,ks1,ivec,enc);
+	}
+#endif
+
diff --git a/crypto/libdes/enc_read.c b/crypto/libdes/enc_read.c
new file mode 100644
index 0000000..2d79d31
--- /dev/null
+++ b/crypto/libdes/enc_read.c
@@ -0,0 +1,214 @@
+/* crypto/des/enc_read.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include "des_locl.h"
+
+/* This has some uglies in it but it works - even over sockets. */
+/*extern int errno;*/
+int des_rw_mode=DES_PCBC_MODE;
+
+int des_enc_read(fd, buf, len, sched, iv)
+int fd;
+char *buf;
+int len;
+des_key_schedule sched;
+des_cblock (*iv);
+	{
+	/* data to be unencrypted */
+	int net_num=0;
+	static unsigned char *net=NULL;
+	/* extra unencrypted data 
+	 * for when a block of 100 comes in but is des_read one byte at
+	 * a time. */
+	static char *unnet=NULL;
+	static int unnet_start=0;
+	static int unnet_left=0;
+	static char *tmpbuf=NULL;
+	int i;
+	long num=0,rnum;
+	unsigned char *p;
+
+	if (tmpbuf == NULL)
+		{
+		tmpbuf=(char *)malloc(BSIZE);
+		if (tmpbuf == NULL) return(-1);
+		}
+	if (net == NULL)
+		{
+		net=(unsigned char *)malloc(BSIZE);
+		if (net == NULL) return(-1);
+		}
+	if (unnet == NULL)
+		{
+		unnet=(char *)malloc(BSIZE);
+		if (unnet == NULL) return(-1);
+		}
+	/* left over data from last decrypt */
+	if (unnet_left != 0)
+		{
+		if (unnet_left < len)
+			{
+			/* we still still need more data but will return
+			 * with the number of bytes we have - should always
+			 * check the return value */
+			memcpy(buf,&(unnet[unnet_start]),
+				(unsigned int)unnet_left);
+			/* eay 26/08/92 I had the next 2 lines
+			 * reversed :-( */
+			i=unnet_left;
+			unnet_start=unnet_left=0;
+			}
+		else
+			{
+			memcpy(buf,&(unnet[unnet_start]),(unsigned int)len);
+			unnet_start+=len;
+			unnet_left-=len;
+			i=len;
+			}
+		return(i);
+		}
+
+	/* We need to get more data. */
+	if (len > MAXWRITE) len=MAXWRITE;
+
+	/* first - get the length */
+	while (net_num < HDRSIZE) 
+		{
+		i=read(fd,&(net[net_num]),(unsigned int)HDRSIZE-net_num);
+		if ((i == -1) && (errno == EINTR)) continue;
+		if (i <= 0) return(0);
+		net_num+=i;
+		}
+
+	/* we now have at net_num bytes in net */
+	p=net;
+	/* num=0;  */
+	n2l(p,num);
+	/* num should be rounded up to the next group of eight
+	 * we make sure that we have read a multiple of 8 bytes from the net.
+	 */
+	if ((num > MAXWRITE) || (num < 0)) /* error */
+		return(-1);
+	rnum=(num < 8)?8:((num+7)/8*8);
+
+	net_num=0;
+	while (net_num < rnum)
+		{
+		i=read(fd,&(net[net_num]),(unsigned int)rnum-net_num);
+		if ((i == -1) && (errno == EINTR)) continue;
+		if (i <= 0) return(0);
+		net_num+=i;
+		}
+
+	/* Check if there will be data left over. */
+	if (len < num)
+		{
+		if (des_rw_mode & DES_PCBC_MODE)
+			des_pcbc_encrypt((des_cblock *)net,(des_cblock *)unnet,
+				num,sched,iv,DES_DECRYPT);
+		else
+			des_cbc_encrypt((des_cblock *)net,(des_cblock *)unnet,
+				num,sched,iv,DES_DECRYPT);
+		memcpy(buf,unnet,(unsigned int)len);
+		unnet_start=len;
+		unnet_left=(int)num-len;
+
+		/* The following line is done because we return num
+		 * as the number of bytes read. */
+		num=len;
+		}
+	else
+		{
+		/* >output is a multiple of 8 byes, if len < rnum
+		 * >we must be careful.  The user must be aware that this
+		 * >routine will write more bytes than he asked for.
+		 * >The length of the buffer must be correct.
+		 * FIXED - Should be ok now 18-9-90 - eay */
+		if (len < rnum)
+			{
+
+			if (des_rw_mode & DES_PCBC_MODE)
+				des_pcbc_encrypt((des_cblock *)net,
+					(des_cblock *)tmpbuf,
+					num,sched,iv,DES_DECRYPT);
+			else
+				des_cbc_encrypt((des_cblock *)net,
+					(des_cblock *)tmpbuf,
+					num,sched,iv,DES_DECRYPT);
+
+			/* eay 26/08/92 fix a bug that returned more
+			 * bytes than you asked for (returned len bytes :-( */
+			memcpy(buf,tmpbuf,(unsigned int)num);
+			}
+		else
+			{
+			if (des_rw_mode & DES_PCBC_MODE)
+				des_pcbc_encrypt((des_cblock *)net,
+					(des_cblock *)buf,num,sched,iv,
+					DES_DECRYPT);
+			else
+				des_cbc_encrypt((des_cblock *)net,
+					(des_cblock *)buf,num,sched,iv,
+					DES_DECRYPT);
+			}
+		}
+	return((int)num);
+	}
+
diff --git a/crypto/libdes/enc_writ.c b/crypto/libdes/enc_writ.c
new file mode 100644
index 0000000..cf61382
--- /dev/null
+++ b/crypto/libdes/enc_writ.c
@@ -0,0 +1,160 @@
+/* crypto/des/enc_writ.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <errno.h>
+#include <time.h>
+#include "des_locl.h"
+
+int des_enc_write(fd, buf, len, sched, iv)
+int fd;
+char *buf;
+int len;
+des_key_schedule sched;
+des_cblock (*iv);
+	{
+#ifdef _LIBC
+	extern int srandom();
+	extern unsigned long time();
+	extern int random();
+	extern int write();
+#endif
+
+	long rnum;
+	int i,j,k,outnum;
+	char *outbuf=NULL;
+	char shortbuf[8];
+	char *p;
+	static int start=1;
+
+	if (outbuf == NULL)
+		{
+		outbuf=(char *)malloc(BSIZE+HDRSIZE);
+		if (outbuf == NULL) return(-1);
+		}
+	/* If we are sending less than 8 bytes, the same char will look
+	 * the same if we don't pad it out with random bytes */
+	if (start)
+		{
+		start=0;
+		srandom((unsigned int)time(NULL));
+		}
+
+	/* lets recurse if we want to send the data in small chunks */
+	if (len > MAXWRITE)
+		{
+		j=0;
+		for (i=0; i<len; i+=k)
+			{
+			k=des_enc_write(fd,&(buf[i]),
+				((len-i) > MAXWRITE)?MAXWRITE:(len-i),sched,iv);
+			if (k < 0)
+				return(k);
+			else
+				j+=k;
+			}
+		return(j);
+		}
+
+	/* write length first */
+	p=outbuf;
+	l2n(len,p);
+
+	/* pad short strings */
+	if (len < 8)
+		{
+		p=shortbuf;
+		memcpy(shortbuf,buf,(unsigned int)len);
+		for (i=len; i<8; i++)
+			shortbuf[i]=random();
+		rnum=8;
+		}
+	else
+		{
+		p=buf;
+		rnum=((len+7)/8*8); /* round up to nearest eight */
+		}
+
+	if (des_rw_mode & DES_PCBC_MODE)
+		des_pcbc_encrypt((des_cblock *)p,
+			(des_cblock *)&(outbuf[HDRSIZE]),
+			(long)((len<8)?8:len),sched,iv,DES_ENCRYPT); 
+	else
+		des_cbc_encrypt((des_cblock *)p,
+			(des_cblock *)&(outbuf[HDRSIZE]),
+			(long)((len<8)?8:len),sched,iv,DES_ENCRYPT); 
+
+	/* output */
+	outnum=(int)rnum+HDRSIZE;
+
+	for (j=0; j<outnum; j+=i)
+		{
+		/* eay 26/08/92 I was not doing writing from where we
+		 * got upto. */
+		i=write(fd,&(outbuf[j]),(unsigned int)(outnum-j));
+		if (i == -1)
+			{
+			if (errno == EINTR)
+				i=0;
+			else 	/* This is really a bad error - very bad
+				 * It will stuff-up both ends. */
+				return(-1);
+			}
+		}
+
+	return(len);
+	}
diff --git a/crypto/libdes/fcrypt.c b/crypto/libdes/fcrypt.c
new file mode 100644
index 0000000..cc390c3
--- /dev/null
+++ b/crypto/libdes/fcrypt.c
@@ -0,0 +1,468 @@
+/* crypto/des/fcrypt.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+
+/* Eric Young.
+ * This version of crypt has been developed from my MIT compatable
+ * DES library.
+ * The library is available at pub/Crypto/DES at ftp.psy.uq.oz.au
+ * eay@mincom.oz.au or eay@psych.psy.uq.oz.au
+ */
+
+/* Modification by Jens Kupferschmidt (Cu)
+ * I have included directive PARA for shared memory computers.
+ * I have included a directive LONGCRYPT to using this routine to cipher
+ * passwords with more then 8 bytes like HP-UX 10.x it used. The MAXPLEN
+ * definition is the maximum of lenght of password and can changed. I have
+ * defined 24.
+ */
+
+#define FCRYPT_MOD(R,u,t,E0,E1,tmp) \
+	u=R>>16; \
+	t=R^u; \
+	u=t&E0; t=t&E1; \
+	tmp=(u<<16); u^=R^s[S  ]; u^=tmp; \
+	tmp=(t<<16); t^=R^s[S+1]; t^=tmp
+
+#define DES_FCRYPT
+#include "des_locl.h"
+#undef DES_FCRYPT
+
+#undef PERM_OP
+#define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\
+	(b)^=(t),\
+	(a)^=((t)<<(n)))
+
+#undef HPERM_OP
+#define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)),\
+	(a)=(a)^(t)^(t>>(16-(n))))\
+
+#ifdef PARA
+#define STATIC
+#else
+#define STATIC	static
+#endif
+
+/* It is really only FreeBSD that still suffers from MD5 based crypts */
+#ifdef __FreeBSD__
+#define MD5_CRYPT_SUPPORT 1
+#endif
+#if     MD5_CRYPT_SUPPORT
+/*
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@login.dknet.dk> wrote this file.  As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <md5.h>
+
+static unsigned char itoa64[] =		/* 0 ... 63 => ascii - 64 */
+	"./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+
+static void
+to64(s, v, n)
+	char *s;
+	unsigned long v;
+	int n;
+{
+	while (--n >= 0) {
+		*s++ = itoa64[v&0x3f];
+		v >>= 6;
+	}
+}
+
+/*
+ * UNIX password
+ *
+ * Use MD5 for what it is best at...
+ */
+
+static
+char *
+crypt_md5(pw, salt)
+	register const char *pw;
+	register const char *salt;
+{
+	static char	*magic = "$1$";	/*
+						 * This string is magic for
+						 * this algorithm.  Having
+						 * it this way, we can get
+						 * get better later on
+						 */
+	static char     passwd[120], *p;
+	static const char *sp,*ep;
+	unsigned char	final[16];
+	int sl,pl,i,j;
+	MD5_CTX	ctx,ctx1;
+	unsigned long l;
+
+	/* Refine the Salt first */
+	sp = salt;
+
+	/* If it starts with the magic string, then skip that */
+	if(!strncmp(sp,magic,strlen(magic)))
+		sp += strlen(magic);
+
+	/* It stops at the first '$', max 8 chars */
+	for(ep=sp;*ep && *ep != '$' && ep < (sp+8);ep++)
+		continue;
+
+	/* get the length of the true salt */
+	sl = ep - sp;
+
+	MD5Init(&ctx);
+
+	/* The password first, since that is what is most unknown */
+	MD5Update(&ctx,pw,strlen(pw));
+
+	/* Then our magic string */
+	MD5Update(&ctx,magic,strlen(magic));
+
+	/* Then the raw salt */
+	MD5Update(&ctx,sp,sl);
+
+	/* Then just as many characters of the MD5(pw,salt,pw) */
+	MD5Init(&ctx1);
+	MD5Update(&ctx1,pw,strlen(pw));
+	MD5Update(&ctx1,sp,sl);
+	MD5Update(&ctx1,pw,strlen(pw));
+	MD5Final(final,&ctx1);
+	for(pl = strlen(pw); pl > 0; pl -= 16)
+		MD5Update(&ctx,final,pl>16 ? 16 : pl);
+
+	/* Don't leave anything around in vm they could use. */
+	memset(final,0,sizeof final);
+
+	/* Then something really weird... */
+	for (j=0,i = strlen(pw); i ; i >>= 1)
+		if(i&1)
+		    MD5Update(&ctx, final+j, 1);
+		else
+		    MD5Update(&ctx, pw+j, 1);
+
+	/* Now make the output string */
+	snprintf (passwd, sizeof(passwd),
+		  "%s%.*s$", magic, sl, sp);
+
+	MD5Final(final,&ctx);
+
+	/*
+	 * and now, just to make sure things don't run too fast
+	 * On a 60 Mhz Pentium this takes 34 msec, so you would
+	 * need 30 seconds to build a 1000 entry dictionary...
+	 */
+	for(i=0;i<1000;i++) {
+		MD5Init(&ctx1);
+		if(i & 1)
+			MD5Update(&ctx1,pw,strlen(pw));
+		else
+			MD5Update(&ctx1,final,16);
+
+		if(i % 3)
+			MD5Update(&ctx1,sp,sl);
+
+		if(i % 7)
+			MD5Update(&ctx1,pw,strlen(pw));
+
+		if(i & 1)
+			MD5Update(&ctx1,final,16);
+		else
+			MD5Update(&ctx1,pw,strlen(pw));
+		MD5Final(final,&ctx1);
+	}
+
+	p = passwd + strlen(passwd);
+
+	l = (final[ 0]<<16) | (final[ 6]<<8) | final[12]; to64(p,l,4); p += 4;
+	l = (final[ 1]<<16) | (final[ 7]<<8) | final[13]; to64(p,l,4); p += 4;
+	l = (final[ 2]<<16) | (final[ 8]<<8) | final[14]; to64(p,l,4); p += 4;
+	l = (final[ 3]<<16) | (final[ 9]<<8) | final[15]; to64(p,l,4); p += 4;
+	l = (final[ 4]<<16) | (final[10]<<8) | final[ 5]; to64(p,l,4); p += 4;
+	l =                    final[11]                ; to64(p,l,2); p += 2;
+	*p = '\0';
+
+	/* Don't leave anything around in vm they could use. */
+	memset(final,0,sizeof final);
+
+	return passwd;
+}
+#endif /* MD5_CRYPT_SUPPORT */
+
+#ifndef NOPROTO
+
+STATIC int fcrypt_body(DES_LONG *out0, DES_LONG *out1,
+	des_key_schedule ks, DES_LONG Eswap0, DES_LONG Eswap1);
+
+#else
+
+STATIC int fcrypt_body();
+
+#endif
+
+/* Added more values to handle illegal salt values the way normal
+ * crypt() implementations do.  The patch was sent by 
+ * Bjorn Gronvall <bg@sics.se>
+ */
+static unsigned const char con_salt[128]={
+0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,
+0xDA,0xDB,0xDC,0xDD,0xDE,0xDF,0xE0,0xE1,
+0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,
+0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,
+0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,
+0xFA,0xFB,0xFC,0xFD,0xFE,0xFF,0x00,0x01,
+0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
+0x0A,0x0B,0x05,0x06,0x07,0x08,0x09,0x0A,
+0x0B,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x12,
+0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1A,
+0x1B,0x1C,0x1D,0x1E,0x1F,0x20,0x21,0x22,
+0x23,0x24,0x25,0x20,0x21,0x22,0x23,0x24,
+0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C,
+0x2D,0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,
+0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C,
+0x3D,0x3E,0x3F,0x40,0x41,0x42,0x43,0x44,
+};
+
+static unsigned const char cov_2char[64]={
+0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,0x35,
+0x36,0x37,0x38,0x39,0x41,0x42,0x43,0x44,
+0x45,0x46,0x47,0x48,0x49,0x4A,0x4B,0x4C,
+0x4D,0x4E,0x4F,0x50,0x51,0x52,0x53,0x54,
+0x55,0x56,0x57,0x58,0x59,0x5A,0x61,0x62,
+0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A,
+0x6B,0x6C,0x6D,0x6E,0x6F,0x70,0x71,0x72,
+0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A
+};
+
+#ifndef NOPROTO
+#ifdef PERL5
+char *des_crypt(const char *buf,const char *salt);
+#else
+char *crypt(const char *buf,const char *salt);
+#endif
+#else
+#ifdef PERL5
+char *des_crypt();
+#else
+char *crypt();
+#endif
+#endif
+
+#ifdef PERL5
+char *des_crypt(buf,salt)
+#else
+char *crypt(buf,salt)
+#endif
+const char *buf;
+const char *salt;
+	{
+	static char buff[14];
+
+#if     MD5_CRYPT_SUPPORT
+	if (!strncmp(salt, "$1$", 3))
+		return crypt_md5(buf, salt);
+#endif
+
+	return(des_fcrypt(buf,salt,buff));
+	}
+
+
+char *des_fcrypt(buf,salt,ret)
+const char *buf;
+const char *salt;
+char *ret;
+	{
+	unsigned int i,j,x,y;
+	DES_LONG Eswap0,Eswap1;
+	DES_LONG out[2],ll;
+	des_cblock key;
+	des_key_schedule ks;
+	unsigned char bb[9];
+	unsigned char *b=bb;
+	unsigned char c,u;
+
+	/* eay 25/08/92
+	 * If you call crypt("pwd","*") as often happens when you
+	 * have * as the pwd field in /etc/passwd, the function
+	 * returns *\0XXXXXXXXX
+	 * The \0 makes the string look like * so the pwd "*" would
+	 * crypt to "*".  This was found when replacing the crypt in
+	 * our shared libraries.  People found that the disbled
+	 * accounts effectivly had no passwd :-(. */
+	x=ret[0]=((salt[0] == '\0')?'A':salt[0]);
+	Eswap0=con_salt[x]<<2;
+	x=ret[1]=((salt[1] == '\0')?'A':salt[1]);
+	Eswap1=con_salt[x]<<6;
+
+/* EAY
+r=strlen(buf);
+r=(r+7)/8;
+*/
+	for (i=0; i<8; i++)
+		{
+		c= *(buf++);
+		if (!c) break;
+		key[i]=(c<<1);
+		}
+	for (; i<8; i++)
+		key[i]=0;
+
+	des_set_key((des_cblock *)(key),ks);
+	fcrypt_body(&(out[0]),&(out[1]),ks,Eswap0,Eswap1);
+
+	ll=out[0]; l2c(ll,b);
+	ll=out[1]; l2c(ll,b);
+	y=0;
+	u=0x80;
+	bb[8]=0;
+	for (i=2; i<13; i++)
+		{
+		c=0;
+		for (j=0; j<6; j++)
+			{
+			c<<=1;
+			if (bb[y] & u) c|=1;
+			u>>=1;
+			if (!u)
+				{
+				y++;
+				u=0x80;
+				}
+			}
+		ret[i]=cov_2char[c];
+		}
+	ret[13]='\0';
+	return(ret);
+	}
+
+STATIC int fcrypt_body(out0, out1, ks, Eswap0, Eswap1)
+DES_LONG *out0;
+DES_LONG *out1;
+des_key_schedule ks;
+DES_LONG Eswap0;
+DES_LONG Eswap1;
+	{
+	register DES_LONG l,r,t,u;
+#ifdef DES_PTR
+	register unsigned char *des_SP=(unsigned char *)des_SPtrans;
+#endif
+	register DES_LONG *s;
+	register int j;
+	register DES_LONG E0,E1;
+
+	l=0;
+	r=0;
+
+	s=(DES_LONG *)ks;
+	E0=Eswap0;
+	E1=Eswap1;
+
+	for (j=0; j<25; j++)
+		{
+#ifdef DES_UNROLL
+		register int i;
+
+		for (i=0; i<32; i+=8)
+			{
+			D_ENCRYPT(l,r,i+0); /*  1 */
+			D_ENCRYPT(r,l,i+2); /*  2 */
+			D_ENCRYPT(l,r,i+4); /*  3 */
+			D_ENCRYPT(r,l,i+6); /*  4 */
+			}
+#else
+		D_ENCRYPT(l,r, 0); /*  1 */
+		D_ENCRYPT(r,l, 2); /*  2 */
+		D_ENCRYPT(l,r, 4); /*  3 */
+		D_ENCRYPT(r,l, 6); /*  4 */
+		D_ENCRYPT(l,r, 8); /*  5 */
+		D_ENCRYPT(r,l,10); /*  6 */
+		D_ENCRYPT(l,r,12); /*  7 */
+		D_ENCRYPT(r,l,14); /*  8 */
+		D_ENCRYPT(l,r,16); /*  9 */
+		D_ENCRYPT(r,l,18); /*  10 */
+		D_ENCRYPT(l,r,20); /*  11 */
+		D_ENCRYPT(r,l,22); /*  12 */
+		D_ENCRYPT(l,r,24); /*  13 */
+		D_ENCRYPT(r,l,26); /*  14 */
+		D_ENCRYPT(l,r,28); /*  15 */
+		D_ENCRYPT(r,l,30); /*  16 */
+#endif
+		t=l;
+		l=r;
+		r=t;
+		}
+	l=ROTATE(l,3)&0xffffffffL;
+	r=ROTATE(r,3)&0xffffffffL;
+
+	PERM_OP(l,r,t, 1,0x55555555L);
+	PERM_OP(r,l,t, 8,0x00ff00ffL);
+	PERM_OP(l,r,t, 2,0x33333333L);
+	PERM_OP(r,l,t,16,0x0000ffffL);
+	PERM_OP(l,r,t, 4,0x0f0f0f0fL);
+
+	*out0=r;
+	*out1=l;
+	return(0);
+	}
+
diff --git a/crypto/libdes/hash.h b/crypto/libdes/hash.h
new file mode 100644
index 0000000..6761d7f
--- /dev/null
+++ b/crypto/libdes/hash.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 1999 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ *
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ *
+ * 3. Neither the name of KTH nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
+
+/* $Id: hash.h,v 1.1 1999/03/22 19:16:25 joda Exp $ */
+
+/* stuff in common between md4, md5, and sha1 */
+
+#ifndef __hash_h__
+#define __hash_h__
+
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef min
+#define min(a,b) (((a)>(b))?(b):(a))
+#endif
+
+/* Vector Crays doesn't have a good 32-bit type, or more precisely,
+   int32_t as defined by <bind/bitypes.h> isn't 32 bits, and we don't
+   want to depend in being able to redefine this type.  To cope with
+   this we have to clamp the result in some places to [0,2^32); no
+   need to do this on other machines.  Did I say this was a mess?
+   */
+
+#ifdef _CRAY
+#define CRAYFIX(X) ((X) & 0xffffffff)
+#else
+#define CRAYFIX(X) (X)
+#endif
+
+static inline u_int32_t
+cshift (u_int32_t x, unsigned int n)
+{
+    x = CRAYFIX(x);
+    return CRAYFIX((x << n) | (x >> (32 - n)));
+}
+
+#endif /* __hash_h__ */
diff --git a/crypto/libdes/key_par.c b/crypto/libdes/key_par.c
new file mode 100644
index 0000000..e2e43c1
--- /dev/null
+++ b/crypto/libdes/key_par.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the Kungliga Tekniska
+ *      Högskolan and its contributors.
+ * 
+ * 4. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "des_locl.h"
+
+/* MIT Link and source compatibility */
+
+#ifdef des_fixup_key_parity
+#undef des_fixup_key_parity
+#endif /* des_fixup_key_parity */
+
+void des_fixup_key_parity(des_cblock *key);
+
+void
+des_fixup_key_parity(des_cblock *key)
+{
+  des_set_odd_parity(key);
+}
diff --git a/crypto/libdes/makefile.bc b/crypto/libdes/makefile.bc
new file mode 100644
index 0000000..1fe6d49
--- /dev/null
+++ b/crypto/libdes/makefile.bc
@@ -0,0 +1,50 @@
+#
+# Origional BC Makefile from Teun <Teun.Nijssen@kub.nl>
+#
+#
+CC      = bcc
+TLIB    = tlib /0 /C
+# note: the -3 flag produces code for 386, 486, Pentium etc; omit it for 286s
+OPTIMIZE= -3 -O2
+#WINDOWS= -W
+CFLAGS  = -c -ml -d $(OPTIMIZE) $(WINDOWS) -DMSDOS
+LFLAGS  = -ml $(WINDOWS)
+
+.c.obj:
+	$(CC) $(CFLAGS) $*.c
+
+.obj.exe:
+	$(CC) $(LFLAGS) -e$*.exe $*.obj libdes.lib  
+
+all: $(LIB) destest.exe rpw.exe des.exe speed.exe
+
+# "make clean": use a directory containing only libdes .exe and .obj files...
+clean:
+	del *.exe
+	del *.obj
+	del libdes.lib
+	del libdes.rsp
+
+OBJS=   cbc_cksm.obj cbc_enc.obj  ecb_enc.obj  pcbc_enc.obj \
+	qud_cksm.obj rand_key.obj set_key.obj  str2key.obj \
+	enc_read.obj enc_writ.obj fcrypt.obj   cfb_enc.obj \
+	ecb3_enc.obj ofb_enc.obj  cbc3_enc.obj read_pwd.obj\
+	cfb64enc.obj ofb64enc.obj ede_enc.obj  cfb64ede.obj\
+	ofb64ede.obj supp.obj
+
+LIB=    libdes.lib
+
+$(LIB): $(OBJS)
+	del $(LIB)
+	makersp "+%s &\n" &&|
+	$(OBJS)
+|       >libdes.rsp
+	$(TLIB) libdes.lib @libdes.rsp,nul
+	del libdes.rsp
+
+destest.exe: destest.obj libdes.lib
+rpw.exe:     rpw.obj libdes.lib
+speed.exe:   speed.obj libdes.lib
+des.exe:     des.obj libdes.lib
+
+
diff --git a/crypto/libdes/mdtest.c b/crypto/libdes/mdtest.c
new file mode 100644
index 0000000..d3e5486
--- /dev/null
+++ b/crypto/libdes/mdtest.c
@@ -0,0 +1,193 @@
+/*
+ * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the Kungliga Tekniska
+ *      Högskolan and its contributors.
+ * 
+ * 4. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+RCSID("$Id: mdtest.c,v 1.11 1997/11/09 06:14:43 assar Exp $");
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <md4.h>
+#include <md5.h>
+#include <sha.h>
+
+static
+int
+md4_tests (void)
+{
+  struct test {
+    char *str;
+    unsigned char hash[16];
+  } tests[] = {
+    {"", 
+     {0x31, 0xd6, 0xcf, 0xe0, 0xd1, 0x6a, 0xe9, 0x31, 0xb7, 0x3c, 0x59, 
+      0xd7, 0xe0, 0xc0, 0x89, 0xc0}},
+    {"a",
+     {0xbd, 0xe5, 0x2c, 0xb3, 0x1d, 0xe3, 0x3e, 0x46, 0x24, 0x5e, 0x05,
+      0xfb, 0xdb, 0xd6, 0xfb, 0x24}},
+    {"abc",
+     {0xa4, 0x48, 0x01, 0x7a, 0xaf, 0x21, 0xd8, 0x52, 0x5f, 0xc1, 0x0a, 0xe8, 0x7a, 0xa6, 0x72, 0x9d}},
+    {"message digest",
+     {0xd9, 0x13, 0x0a, 0x81, 0x64, 0x54, 0x9f, 0xe8, 0x18, 0x87, 0x48, 0x06, 0xe1, 0xc7, 0x01, 0x4b}},
+    {"abcdefghijklmnopqrstuvwxyz", {0xd7, 0x9e, 0x1c, 0x30, 0x8a, 0xa5, 0xbb, 0xcd, 0xee, 0xa8, 0xed, 0x63, 0xdf, 0x41, 0x2d, 0xa9, }},
+    {"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+     {0x04, 0x3f, 0x85, 0x82, 0xf2, 0x41, 0xdb, 0x35, 0x1c, 0xe6, 0x27, 0xe1, 0x53, 0xe7, 0xf0, 0xe4}},
+    {"12345678901234567890123456789012345678901234567890123456789012345678901234567890",
+     {0xe3, 0x3b, 0x4d, 0xdc, 0x9c, 0x38, 0xf2, 0x19, 0x9c, 0x3e, 0x7b, 0x16, 0x4f, 0xcc, 0x05, 0x36, }},
+    {NULL, { 0x0 }}};
+  struct test *t;
+
+  printf ("md4... ");
+  for (t = tests; t->str; ++t) {
+    struct md4 md4;
+    char res[16];
+    int i;
+
+    md4_init (&md4);
+    md4_update (&md4, (unsigned char *)t->str, strlen(t->str));
+    md4_finito (&md4, res);
+    if (memcmp (res, t->hash, 16) != 0) {
+      printf ("MD4(\"%s\") failed\n", t->str);
+      printf("should be: ");
+      for(i = 0; i < 16; ++i)
+	  printf("%02x ", t->hash[i]);
+      printf("\nresult was: ");
+      for(i = 0; i < 16; ++i)
+	  printf("%02x ", res[i]);
+      printf("\n");
+      return 1;
+    }
+  }
+  printf ("success\n");
+  return 0;
+}
+
+static
+int
+md5_tests (void)
+{
+  struct test {
+    char *str;
+    unsigned char hash[16];
+  } tests[] = {
+    {"", {0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04, 0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e}}, 
+    {"a", {0x0c, 0xc1, 0x75, 0xb9, 0xc0, 0xf1, 0xb6, 0xa8, 0x31, 0xc3, 0x99, 0xe2, 0x69, 0x77, 0x26, 0x61}}, 
+    {"abc", {0x90, 0x01, 0x50, 0x98, 0x3c, 0xd2, 0x4f, 0xb0, 0xd6, 0x96, 0x3f, 0x7d, 0x28, 0xe1, 0x7f, 0x72}}, 
+    {"message digest", {0xf9, 0x6b, 0x69, 0x7d, 0x7c, 0xb7, 0x93, 0x8d, 0x52, 0x5a, 0x2f, 0x31, 0xaa, 0xf1, 0x61, 0xd0}}, 
+    {"abcdefghijklmnopqrstuvwxyz", {0xc3, 0xfc, 0xd3, 0xd7, 0x61, 0x92, 0xe4, 0x00, 0x7d, 0xfb, 0x49, 0x6c, 0xca, 0x67, 0xe1, 0x3b}}, 
+    {"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", {0xd1, 0x74, 0xab, 0x98, 0xd2, 0x77, 0xd9, 0xf5, 0xa5, 0x61, 0x1c, 0x2c, 0x9f, 0x41, 0x9d, 0x9f}}, 
+    {"12345678901234567890123456789012345678901234567890123456789012345678901234567890", {0x57, 0xed, 0xf4, 0xa2, 0x2b, 0xe3, 0xc9, 0x55, 0xac, 0x49, 0xda, 0x2e, 0x21, 0x07, 0xb6, 0x7a}}, 
+    {NULL, { 0x0 }}};
+  struct test *t;
+
+  printf ("md5... ");
+  for (t = tests; t->str; ++t) {
+    struct md5 md5;
+    char res[16];
+
+    md5_init (&md5);
+    md5_update (&md5, (unsigned char *)t->str, strlen(t->str));
+    md5_finito (&md5, res);
+    if (memcmp (res, t->hash, 16) != 0) {
+      int i;
+
+      printf ("MD5(\"%s\") failed\n", t->str);
+      printf("should be: ");
+      for(i = 0; i < 16; ++i)
+	  printf("%02x ", t->hash[i]);
+      printf("\nresult was: ");
+      for(i = 0; i < 16; ++i)
+	  printf("%02x ", res[i]);
+      printf("\n");
+      return 1;
+    }
+  }
+  printf ("success\n");
+  return 0;
+}
+
+static
+int
+sha_tests (void)
+{
+  struct test {
+    char *str;
+    unsigned char hash[20];
+  } tests[] = {
+    {"abc", {0xA9, 0x99, 0x3E, 0x36, 0x47, 0x06, 0x81, 0x6A,
+	     0xBA, 0x3E, 0x25, 0x71, 0x78, 0x50, 0xC2, 0x6C,
+	     0x9C, 0xD0, 0xD8, 0x9D}},
+    {"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+     {0x84, 0x98, 0x3E, 0x44, 0x1C, 0x3B, 0xD2, 0x6E,
+      0xBA, 0xAE, 0x4A, 0xA1, 0xF9, 0x51, 0x29, 0xE5,
+      0xE5, 0x46, 0x70, 0xF1}},
+    {NULL, { 0x0 }}};
+  struct test *t;
+
+  printf ("sha... ");
+  for (t = tests; t->str; ++t) {
+    struct sha sha;
+    char res[20];
+
+    sha_init (&sha);
+    sha_update (&sha, (unsigned char *)t->str, strlen(t->str));
+    sha_finito (&sha, res);
+    if (memcmp (res, t->hash, 20) != 0) {
+      int i;
+
+      printf ("SHA(\"%s\") failed\n", t->str);
+      printf("should be: ");
+      for(i = 0; i < 20; ++i)
+	  printf("%02x ", t->hash[i]);
+      printf("\nresult was: ");
+      for(i = 0; i < 20; ++i)
+	  printf("%02x ", res[i]);
+      printf("\n");
+      return 1;
+    }
+  }
+  printf ("success\n");
+  return 0;
+}
+
+int
+main (void)
+{
+  return md4_tests() + md5_tests() + sha_tests();
+}
diff --git a/crypto/libdes/ncbc_enc.c b/crypto/libdes/ncbc_enc.c
new file mode 100644
index 0000000..4a972ac
--- /dev/null
+++ b/crypto/libdes/ncbc_enc.c
@@ -0,0 +1,141 @@
+/* crypto/des/ncbc_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+void des_ncbc_encrypt(input, output, length, schedule, ivec, encrypt)
+des_cblock (*input);
+des_cblock (*output);
+long length;
+des_key_schedule schedule;
+des_cblock (*ivec);
+int encrypt;
+	{
+	register DES_LONG tin0,tin1;
+	register DES_LONG tout0,tout1,xor0,xor1;
+	register unsigned char *in,*out;
+	register long l=length;
+	DES_LONG tin[2];
+	unsigned char *iv;
+
+	in=(unsigned char *)input;
+	out=(unsigned char *)output;
+	iv=(unsigned char *)ivec;
+
+	if (encrypt)
+		{
+		c2l(iv,tout0);
+		c2l(iv,tout1);
+		for (l-=8; l>=0; l-=8)
+			{
+			c2l(in,tin0);
+			c2l(in,tin1);
+			tin0^=tout0; tin[0]=tin0;
+			tin1^=tout1; tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT);
+			tout0=tin[0]; l2c(tout0,out);
+			tout1=tin[1]; l2c(tout1,out);
+			}
+		if (l != -8)
+			{
+			c2ln(in,tin0,tin1,l+8);
+			tin0^=tout0; tin[0]=tin0;
+			tin1^=tout1; tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT);
+			tout0=tin[0]; l2c(tout0,out);
+			tout1=tin[1]; l2c(tout1,out);
+			}
+		iv=(unsigned char *)ivec;
+		l2c(tout0,iv);
+		l2c(tout1,iv);
+		}
+	else
+		{
+		c2l(iv,xor0);
+		c2l(iv,xor1);
+		for (l-=8; l>=0; l-=8)
+			{
+			c2l(in,tin0); tin[0]=tin0;
+			c2l(in,tin1); tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT);
+			tout0=tin[0]^xor0;
+			tout1=tin[1]^xor1;
+			l2c(tout0,out);
+			l2c(tout1,out);
+			xor0=tin0;
+			xor1=tin1;
+			}
+		if (l != -8)
+			{
+			c2l(in,tin0); tin[0]=tin0;
+			c2l(in,tin1); tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT);
+			tout0=tin[0]^xor0;
+			tout1=tin[1]^xor1;
+			l2cn(tout0,tout1,out,l+8);
+			xor0=tin0;
+			xor1=tin1;
+			}
+		iv=(unsigned char *)ivec;
+		l2c(xor0,iv);
+		l2c(xor1,iv);
+		}
+	tin0=tin1=tout0=tout1=xor0=xor1=0;
+	tin[0]=tin[1]=0;
+	}
+
diff --git a/crypto/libdes/ofb64ede.c b/crypto/libdes/ofb64ede.c
new file mode 100644
index 0000000..b33deef
--- /dev/null
+++ b/crypto/libdes/ofb64ede.c
@@ -0,0 +1,131 @@
+/* crypto/des/ofb64ede.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+/* The input and output encrypted as though 64bit ofb mode is being
+ * used.  The extra state information to record how much of the
+ * 64bit block we have used is contained in *num;
+ */
+void des_ede3_ofb64_encrypt(in, out, length, k1,k2,k3, ivec, num)
+register unsigned char *in;
+register unsigned char *out;
+long length;
+des_key_schedule k1,k2,k3;
+des_cblock (*ivec);
+int *num;
+	{
+	register DES_LONG v0,v1;
+	register int n= *num;
+	register long l=length;
+	des_cblock d;
+	register char *dp;
+	DES_LONG ti[2];
+	unsigned char *iv;
+	int save=0;
+
+	iv=(unsigned char *)ivec;
+	c2l(iv,v0);
+	c2l(iv,v1);
+	ti[0]=v0;
+	ti[1]=v1;
+	dp=(char *)d;
+	l2c(v0,dp);
+	l2c(v1,dp);
+	while (l--)
+		{
+		if (n == 0)
+			{
+			ti[0]=v0;
+			ti[1]=v1;
+			des_encrypt3((DES_LONG *)ti,k1,k2,k3);
+			v0=ti[0];
+			v1=ti[1];
+
+			dp=(char *)d;
+			l2c(v0,dp);
+			l2c(v1,dp);
+			save++;
+			}
+		*(out++)= *(in++)^d[n];
+		n=(n+1)&0x07;
+		}
+	if (save)
+		{
+/*		v0=ti[0];
+		v1=ti[1];*/
+		iv=(unsigned char *)ivec;
+		l2c(v0,iv);
+		l2c(v1,iv);
+		}
+	v0=v1=ti[0]=ti[1]=0;
+	*num=n;
+	}
+
+#ifdef undef /* MACRO */
+void des_ede2_ofb64_encrypt(in, out, length, k1,k2, ivec, num)
+register unsigned char *in;
+register unsigned char *out;
+long length;
+des_key_schedule k1,k2;
+des_cblock (*ivec);
+int *num;
+	{
+	des_ede3_ofb64_encrypt(in, out, length, k1,k2,k1, ivec, num);
+	}
+#endif
diff --git a/crypto/libdes/ofb64enc.c b/crypto/libdes/ofb64enc.c
new file mode 100644
index 0000000..041f5b5
--- /dev/null
+++ b/crypto/libdes/ofb64enc.c
@@ -0,0 +1,114 @@
+/* crypto/des/ofb64enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+/* The input and output encrypted as though 64bit ofb mode is being
+ * used.  The extra state information to record how much of the
+ * 64bit block we have used is contained in *num;
+ */
+void des_ofb64_encrypt(in, out, length, schedule, ivec, num)
+register unsigned char *in;
+register unsigned char *out;
+long length;
+des_key_schedule schedule;
+des_cblock (*ivec);
+int *num;
+	{
+	register DES_LONG v0,v1,t;
+	register int n= *num;
+	register long l=length;
+	des_cblock d;
+	register char *dp;
+	DES_LONG ti[2];
+	unsigned char *iv;
+	int save=0;
+
+	iv=(unsigned char *)ivec;
+	c2l(iv,v0);
+	c2l(iv,v1);
+	ti[0]=v0;
+	ti[1]=v1;
+	dp=(char *)d;
+	l2c(v0,dp);
+	l2c(v1,dp);
+	while (l--)
+		{
+		if (n == 0)
+			{
+			des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT);
+			dp=(char *)d;
+			t=ti[0]; l2c(t,dp);
+			t=ti[1]; l2c(t,dp);
+			save++;
+			}
+		*(out++)= *(in++)^d[n];
+		n=(n+1)&0x07;
+		}
+	if (save)
+		{
+		v0=ti[0];
+		v1=ti[1];
+		iv=(unsigned char *)ivec;
+		l2c(v0,iv);
+		l2c(v1,iv);
+		}
+	t=v0=v1=ti[0]=ti[1]=0;
+	*num=n;
+	}
+
diff --git a/crypto/libdes/ofb_enc.c b/crypto/libdes/ofb_enc.c
new file mode 100644
index 0000000..d050610
--- /dev/null
+++ b/crypto/libdes/ofb_enc.c
@@ -0,0 +1,122 @@
+/* crypto/des/ofb_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+/* The input and output are loaded in multiples of 8 bits.
+ * What this means is that if you hame numbits=12 and length=2
+ * the first 12 bits will be retrieved from the first byte and half
+ * the second.  The second 12 bits will come from the 3rd and half the 4th
+ * byte.
+ */
+void des_ofb_encrypt(in, out, numbits, length, schedule, ivec)
+unsigned char *in;
+unsigned char *out;
+int numbits;
+long length;
+des_key_schedule schedule;
+des_cblock (*ivec);
+	{
+	register DES_LONG d0,d1,v0,v1,n=(numbits+7)/8;
+	register DES_LONG mask0,mask1;
+	register long l=length;
+	register int num=numbits;
+	DES_LONG ti[2];
+	unsigned char *iv;
+
+	if (num > 64) return;
+	if (num > 32)
+		{
+		mask0=0xffffffffL;
+		if (num >= 64)
+			mask1=mask0;
+		else
+			mask1=(1L<<(num-32))-1;
+		}
+	else
+		{
+		if (num == 32)
+			mask0=0xffffffffL;
+		else
+			mask0=(1L<<num)-1;
+		mask1=0x00000000;
+		}
+
+	iv=(unsigned char *)ivec;
+	c2l(iv,v0);
+	c2l(iv,v1);
+	ti[0]=v0;
+	ti[1]=v1;
+	while (l-- > 0)
+		{
+		des_encrypt((DES_LONG *)ti,schedule,DES_ENCRYPT);
+		c2ln(in,d0,d1,n);
+		in+=n;
+		d0=(d0^ti[0])&mask0;
+		d1=(d1^ti[1])&mask1;
+		l2cn(d0,d1,out,n);
+		out+=n;
+		}
+	v0=ti[0];
+	v1=ti[1];
+	iv=(unsigned char *)ivec;
+	l2c(v0,iv);
+	l2c(v1,iv);
+	v0=v1=d0=d1=ti[0]=ti[1]=0;
+	}
+
diff --git a/crypto/libdes/passwd_dialog.aps b/crypto/libdes/passwd_dialog.aps
new file mode 100644
index 0000000..c90d030
--- /dev/null
+++ b/crypto/libdes/passwd_dialog.aps
diff --git a/crypto/libdes/passwd_dialog.clw b/crypto/libdes/passwd_dialog.clw
new file mode 100644
index 0000000..f3451af
--- /dev/null
+++ b/crypto/libdes/passwd_dialog.clw
@@ -0,0 +1,34 @@
+; CLW file contains information for the MFC ClassWizard
+
+[General Info]
+Version=1
+LastClass=
+LastTemplate=CDialog
+NewFileInclude1=#include "stdafx.h"
+NewFileInclude2=#include "passwd_dialog.h"
+LastPage=0
+
+ClassCount=0
+
+ResourceCount=2
+Resource1=IDD_DIALOG1
+Resource2=IDD_PASSWD_DIALOG
+
+[DLG:IDD_DIALOG1]
+Type=1
+ControlCount=6
+Control1=IDOK,button,1342242817
+Control2=IDCANCEL,button,1342242816
+Control3=IDC_STATIC,static,1342308352
+Control4=IDC_STATIC,static,1342308352
+Control5=IDC_EDIT1,edit,1350631552
+Control6=IDC_EDIT2,edit,1350631584
+
+[DLG:IDD_PASSWD_DIALOG]
+Type=1
+ControlCount=4
+Control1=IDC_PASSWD_EDIT,edit,1350631456
+Control2=IDOK,button,1342242817
+Control3=IDCANCEL,button,1342242816
+Control4=IDC_STATIC,static,1342177280
+
diff --git a/crypto/libdes/passwd_dialog.rc b/crypto/libdes/passwd_dialog.rc
new file mode 100644
index 0000000..62079f2
--- /dev/null
+++ b/crypto/libdes/passwd_dialog.rc
@@ -0,0 +1,143 @@
+//Microsoft Developer Studio generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "afxres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// Swedish resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_SVE)
+#ifdef _WIN32
+LANGUAGE LANG_SWEDISH, SUBLANG_DEFAULT
+#pragma code_page(1252)
+#endif //_WIN32
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Dialog
+//
+
+IDD_PASSWD_DIALOG DIALOG DISCARDABLE  0, 0, 186, 66
+STYLE DS_ABSALIGN | DS_MODALFRAME | DS_SETFOREGROUND | DS_CENTER | WS_POPUP | 
+    WS_VISIBLE | WS_CAPTION
+CAPTION "Password query"
+FONT 8, "MS Sans Serif"
+BEGIN
+    EDITTEXT        IDC_PASSWD_EDIT,30,22,125,14,ES_PASSWORD
+    DEFPUSHBUTTON   "OK",IDOK,30,45,50,14
+    PUSHBUTTON      "Cancel",IDCANCEL,105,45,50,14
+    LTEXT           "Please insert password:",IDC_STATIC,30,13,87,8,NOT 
+                    WS_GROUP
+END
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// DESIGNINFO
+//
+
+#ifdef APSTUDIO_INVOKED
+GUIDELINES DESIGNINFO DISCARDABLE 
+BEGIN
+    IDD_PASSWD_DIALOG, DIALOG
+    BEGIN
+        LEFTMARGIN, 7
+        RIGHTMARGIN, 179
+        TOPMARGIN, 7
+        BOTTOMMARGIN, 59
+    END
+END
+#endif    // APSTUDIO_INVOKED
+
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "#include ""afxres.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+
+#ifndef _MAC
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,1
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "CompanyName", "Royal Institute of Technology (KTH)\0"
+            VALUE "FileDescription", "des\0"
+            VALUE "FileVersion", "4, 0, 9, 9\0"
+            VALUE "InternalName", "des\0"
+            VALUE "LegalCopyright", "Copyright © 1996 - 1998  Royal Institute of Technology (KTH)\0"
+            VALUE "OriginalFilename", "des.dll\0"
+            VALUE "ProductName", "KTH Kerberos\0"
+            VALUE "ProductVersion", "4,0,9,9\0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1200
+    END
+END
+
+#endif    // !_MAC
+
+#endif    // Swedish resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+
diff --git a/crypto/libdes/passwd_dialog.res b/crypto/libdes/passwd_dialog.res
new file mode 100644
index 0000000..bdb2868
--- /dev/null
+++ b/crypto/libdes/passwd_dialog.res
diff --git a/crypto/libdes/passwd_dlg.c b/crypto/libdes/passwd_dlg.c
new file mode 100644
index 0000000..4f7946e
--- /dev/null
+++ b/crypto/libdes/passwd_dlg.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the Kungliga Tekniska
+ *      Högskolan and its contributors.
+ * 
+ * 4. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* passwd_dlg.c - Dialog boxes for Windows95/NT
+ * Author:	Jörgen Karlsson - d93-jka@nada.kth.se
+ * Date:	June 1996
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+RCSID("$Id: passwd_dlg.c,v 1.6 1998/06/09 19:25:09 joda Exp $");
+#endif
+
+#ifdef WIN32	/* Visual C++ 4.0 (Windows95/NT) */
+#include <Windows.h>
+#include "passwd_dlg.h"
+#include "Resource.h"
+#define passwdBufSZ 64
+
+char passwd[passwdBufSZ];
+
+BOOL CALLBACK
+pwd_dialog_proc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+    switch(uMsg)
+    {
+    case WM_COMMAND: 
+	switch(wParam)
+	{
+	case IDOK:
+	    if(!GetDlgItemText(hwndDlg,IDC_PASSWD_EDIT, passwd, passwdBufSZ))
+		EndDialog(hwndDlg, IDCANCEL);
+	case IDCANCEL:
+	    EndDialog(hwndDlg, wParam);
+	    return TRUE;
+	}
+    }
+    return FALSE;
+}
+
+
+/* return 0 if ok, 1 otherwise */
+int
+pwd_dialog(char *buf, int size)
+{
+    int i;
+    HWND wnd = GetActiveWindow();
+    HANDLE hInst = GetModuleHandle("des");
+    switch(DialogBox(hInst,MAKEINTRESOURCE(IDD_PASSWD_DIALOG),wnd,pwd_dialog_proc))
+    {
+    case IDOK:
+	strcpy_truncate(buf, passwd, size);
+	memset (passwd, 0, sizeof(passwd));
+	return 0;
+    case IDCANCEL:
+    default:
+	memset (passwd, 0, sizeof(passwd));
+	return 1;
+    }
+}
+
+#endif /* WIN32 */
diff --git a/crypto/libdes/passwd_dlg.h b/crypto/libdes/passwd_dlg.h
new file mode 100644
index 0000000..dbead49
--- /dev/null
+++ b/crypto/libdes/passwd_dlg.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the Kungliga Tekniska
+ *      Högskolan and its contributors.
+ * 
+ * 4. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* passwd_dlg.h - Dialog boxes for Windows95/NT
+ * Author:	Jörgen Karlsson - d93-jka@nada.kth.se
+ * Date:	June 1996
+ */
+
+/* $Id: passwd_dlg.h,v 1.5 1997/04/20 06:31:50 assar Exp $ */
+
+#ifndef PASSWD_DLG_H
+#define PASSWD_DLG_H
+
+int pwd_dialog(char *buf, int size);
+
+
+#endif /* PASSWD_DLG_H */
diff --git a/crypto/libdes/pcbc_enc.c b/crypto/libdes/pcbc_enc.c
new file mode 100644
index 0000000..cb2e785
--- /dev/null
+++ b/crypto/libdes/pcbc_enc.c
@@ -0,0 +1,126 @@
+/* crypto/des/pcbc_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+void des_pcbc_encrypt(input, output, length, schedule, ivec, encrypt)
+des_cblock (*input);
+des_cblock (*output);
+long length;
+des_key_schedule schedule;
+des_cblock (*ivec);
+int encrypt;
+	{
+	register DES_LONG sin0,sin1,xor0,xor1,tout0,tout1;
+	DES_LONG tin[2];
+	unsigned char *in,*out,*iv;
+
+	in=(unsigned char *)input;
+	out=(unsigned char *)output;
+	iv=(unsigned char *)ivec;
+
+	if (encrypt)
+		{
+		c2l(iv,xor0);
+		c2l(iv,xor1);
+		for (; length>0; length-=8)
+			{
+			if (length >= 8)
+				{
+				c2l(in,sin0);
+				c2l(in,sin1);
+				}
+			else
+				c2ln(in,sin0,sin1,length);
+			tin[0]=sin0^xor0;
+			tin[1]=sin1^xor1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT);
+			tout0=tin[0];
+			tout1=tin[1];
+			xor0=sin0^tout0;
+			xor1=sin1^tout1;
+			l2c(tout0,out);
+			l2c(tout1,out);
+			}
+		}
+	else
+		{
+		c2l(iv,xor0); c2l(iv,xor1);
+		for (; length>0; length-=8)
+			{
+			c2l(in,sin0);
+			c2l(in,sin1);
+			tin[0]=sin0;
+			tin[1]=sin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT);
+			tout0=tin[0]^xor0;
+			tout1=tin[1]^xor1;
+			if (length >= 8)
+				{
+				l2c(tout0,out);
+				l2c(tout1,out);
+				}
+			else
+				l2cn(tout0,tout1,out,length);
+			xor0=tout0^sin0;
+			xor1=tout1^sin1;
+			}
+		}
+	tin[0]=tin[1]=0;
+	sin0=sin1=xor0=xor1=tout0=tout1=0;
+	}
diff --git a/crypto/libdes/podd.h b/crypto/libdes/podd.h
new file mode 100644
index 0000000..c984a34
--- /dev/null
+++ b/crypto/libdes/podd.h
@@ -0,0 +1,75 @@
+/* crypto/des/podd.h */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+static const unsigned char odd_parity[256]={
+  1,  1,  2,  2,  4,  4,  7,  7,  8,  8, 11, 11, 13, 13, 14, 14,
+ 16, 16, 19, 19, 21, 21, 22, 22, 25, 25, 26, 26, 28, 28, 31, 31,
+ 32, 32, 35, 35, 37, 37, 38, 38, 41, 41, 42, 42, 44, 44, 47, 47,
+ 49, 49, 50, 50, 52, 52, 55, 55, 56, 56, 59, 59, 61, 61, 62, 62,
+ 64, 64, 67, 67, 69, 69, 70, 70, 73, 73, 74, 74, 76, 76, 79, 79,
+ 81, 81, 82, 82, 84, 84, 87, 87, 88, 88, 91, 91, 93, 93, 94, 94,
+ 97, 97, 98, 98,100,100,103,103,104,104,107,107,109,109,110,110,
+112,112,115,115,117,117,118,118,121,121,122,122,124,124,127,127,
+128,128,131,131,133,133,134,134,137,137,138,138,140,140,143,143,
+145,145,146,146,148,148,151,151,152,152,155,155,157,157,158,158,
+161,161,162,162,164,164,167,167,168,168,171,171,173,173,174,174,
+176,176,179,179,181,181,182,182,185,185,186,186,188,188,191,191,
+193,193,194,194,196,196,199,199,200,200,203,203,205,205,206,206,
+208,208,211,211,213,213,214,214,217,217,218,218,220,220,223,223,
+224,224,227,227,229,229,230,230,233,233,234,234,236,236,239,239,
+241,241,242,242,244,244,247,247,248,248,251,251,253,253,254,254};
diff --git a/crypto/libdes/qud_cksm.c b/crypto/libdes/qud_cksm.c
new file mode 100644
index 0000000..7832748
--- /dev/null
+++ b/crypto/libdes/qud_cksm.c
@@ -0,0 +1,143 @@
+/* crypto/des/qud_cksm.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+/* From "Message Authentication"  R.R. Jueneman, S.M. Matyas, C.H. Meyer
+ * IEEE Communications Magazine Sept 1985 Vol. 23 No. 9 p 29-40
+ * This module in only based on the code in this paper and is
+ * almost definitely not the same as the MIT implementation.
+ */
+#include "des_locl.h"
+
+/* bug fix for dos - 7/6/91 - Larry hughes@logos.ucs.indiana.edu */
+#define Q_B0(a)	(((DES_LONG)(a)))
+#define Q_B1(a)	(((DES_LONG)(a))<<8)
+#define Q_B2(a)	(((DES_LONG)(a))<<16)
+#define Q_B3(a)	(((DES_LONG)(a))<<24)
+
+/* used to scramble things a bit */
+/* Got the value MIT uses via brute force :-) 2/10/90 eay */
+#define NOISE	((DES_LONG)83653421L)
+
+DES_LONG des_quad_cksum(input, output, length, out_count, seed)
+     des_cblock (*input);
+     des_cblock (*output);
+     long length;
+     int out_count;
+     des_cblock (*seed);
+{
+    DES_LONG z0,z1,t0,t1;
+    int i;
+    long l;
+#ifdef _CRAY
+    typedef struct {
+	unsigned int a:32;
+	unsigned int b:32;
+    } XXX;
+#else
+    typedef DES_LONG XXX;
+#endif
+    unsigned char *cp;
+    XXX *lp;
+
+    if (out_count < 1) out_count=1;
+    lp=(XXX*)output;
+
+    z0=Q_B0((*seed)[0])|Q_B1((*seed)[1])|Q_B2((*seed)[2])|Q_B3((*seed)[3]);
+    z1=Q_B0((*seed)[4])|Q_B1((*seed)[5])|Q_B2((*seed)[6])|Q_B3((*seed)[7]);
+
+    for (i=0; ((i<4)&&(i<out_count)); i++)
+	{
+	    cp=(unsigned char *)input;
+	    l=length;
+	    while (l > 0)
+		{
+		    if (l > 1)
+			{
+			    t0= (DES_LONG)(*(cp++));
+			    t0|=(DES_LONG)Q_B1(*(cp++));
+			    l--;
+			}
+		    else
+			t0= (DES_LONG)(*(cp++));
+		    l--;
+		    /* add */
+		    t0+=z0;
+		    t0&=0xffffffffL;
+		    t1=z1;
+		    /* square, well sort of square */
+		    z0=((((t0*t0)&0xffffffffL)+((t1*t1)&0xffffffffL))
+			&0xffffffffL)%0x7fffffffL; 
+		    z1=((t0*((t1+NOISE)&0xffffffffL))&0xffffffffL)%0x7fffffffL;
+		}
+	    if (lp != NULL) 
+		{
+		    /* The MIT library assumes that the checksum is
+		     * composed of 2*out_count 32 bit ints */
+#ifdef _CRAY
+		    lp->a = z0;
+		    lp->b = z1;
+		    lp++;
+#else
+		    *lp++ = (XXX)z0;
+		    *lp++ = (XXX)z1;
+#endif
+		}
+	}
+    return(z0);
+}
+
diff --git a/crypto/libdes/rand_key.c b/crypto/libdes/rand_key.c
new file mode 100644
index 0000000..fd4c5ef
--- /dev/null
+++ b/crypto/libdes/rand_key.c
@@ -0,0 +1,121 @@
+/* crypto/des/rand_key.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+#include <time.h>
+
+static int seed=0;
+static des_cblock init;
+
+void des_random_seed(key)
+des_cblock key;
+	{
+	memcpy(init,key,sizeof(des_cblock));
+	seed=1;
+	}
+
+/* Old source */
+/*
+void des_random_key(ret)
+unsigned char *ret;
+	{
+	des_key_schedule ks;
+	static DES_LONG c=0;
+	static unsigned short pid=0;
+	static des_cblock data={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
+	des_cblock key;
+	unsigned char *p;
+	DES_LONG t;
+	int i;
+
+#if defined(MSDOS) || defined(WIN32)
+	pid=1;
+#else
+	if (!pid) pid=getpid();
+#endif
+	p=key;
+	if (seed)
+		{
+		for (i=0; i<8; i++)
+			{
+			data[i] ^= init[i];
+			init[i]=0;
+			}
+		seed=0;
+		}
+	t=(DES_LONG)time(NULL);
+	l2c(t,p);
+	t=(DES_LONG)((pid)|((c++)<<16));
+	l2c(t,p);
+
+	des_set_odd_parity((des_cblock *)data);
+	des_set_key((des_cblock *)data,ks);
+	des_cbc_cksum((des_cblock *)key,(des_cblock *)key,
+		(long)sizeof(key),ks,(des_cblock *)data);
+
+	des_set_odd_parity((des_cblock *)key);
+	des_set_key((des_cblock *)key,ks);
+	des_cbc_cksum((des_cblock *)key,(des_cblock *)data,
+		(long)sizeof(key),ks,(des_cblock *)key);
+
+	memcpy(ret,data,sizeof(key));
+	memset(key,0,sizeof(key));
+	memset(ks,0,sizeof(ks));
+	t=0;
+	}
+*/
diff --git a/crypto/libdes/read_pwd.c b/crypto/libdes/read_pwd.c
new file mode 100644
index 0000000..2f4b9ee
--- /dev/null
+++ b/crypto/libdes/read_pwd.c
@@ -0,0 +1,450 @@
+/* crypto/des/read_pwd.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifdef WIN16TTY
+#undef WIN16
+#undef _WINDOWS
+#include <graph.h>
+#endif
+
+/* 06-Apr-92 Luke Brennan    Support for VMS */
+#include "des_locl.h"
+#include <signal.h>
+#include <string.h>
+#include <setjmp.h>
+#include <errno.h>
+
+/* There are 5 types of terminal interface supported,
+ * TERMIO, TERMIOS, VMS, MSDOS and SGTTY
+ */
+
+#if defined(__sgi) && !defined(TERMIOS)
+#define TERMIOS
+#undef TERMIO
+#undef SGTTY
+#endif
+
+#if defined(linux) && !defined(TERMIO)
+#undef TERMIOS
+#define TERMIO
+#undef SGTTY
+#endif
+
+#ifdef _LIBC
+#define TERMIO
+#endif
+
+#if !defined(TERMIO) && !defined(TERMIOS) && !defined(VMS) && !defined(MSDOS)
+#define SGTTY
+#endif
+
+#ifdef TERMIOS
+#include <termios.h>
+#define TTY_STRUCT		struct termios
+#define TTY_FLAGS		c_lflag
+#define	TTY_get(tty,data)	tcgetattr(tty,data)
+#define TTY_set(tty,data)	tcsetattr(tty,TCSANOW,data)
+#endif
+
+#ifdef TERMIO
+#include <termio.h>
+#define TTY_STRUCT		struct termio
+#define TTY_FLAGS		c_lflag
+#define TTY_get(tty,data)	ioctl(tty,TCGETA,data)
+#define TTY_set(tty,data)	ioctl(tty,TCSETA,data)
+#endif
+
+#ifdef SGTTY
+#include <sgtty.h>
+#define TTY_STRUCT		struct sgttyb
+#define TTY_FLAGS		sg_flags
+#define TTY_get(tty,data)	ioctl(tty,TIOCGETP,data)
+#define TTY_set(tty,data)	ioctl(tty,TIOCSETP,data)
+#endif
+
+#if !defined(_LIBC) && !defined(MSDOS) && !defined(VMS)
+#include <sys/ioctl.h>
+#endif
+
+#ifdef MSDOS
+#include <conio.h>
+#define fgets(a,b,c) noecho_fgets(a,b,c)
+#endif
+
+#ifdef VMS
+#include <ssdef.h>
+#include <iodef.h>
+#include <ttdef.h>
+#include <descrip.h>
+struct IOSB {
+	short iosb$w_value;
+	short iosb$w_count;
+	long  iosb$l_info;
+	};
+#endif
+
+#ifndef NX509_SIG
+#define NX509_SIG 32
+#endif
+
+#ifndef NOPROTO
+static void read_till_nl(FILE *);
+static int read_pw(char *buf, char *buff, int size, char *prompt, int verify);
+static void recsig(int);
+static void pushsig(void);
+static void popsig(void);
+#if defined(MSDOS) && !defined(WIN16)
+static int noecho_fgets(char *buf, int size, FILE *tty);
+#endif
+#else
+static void read_till_nl();
+static int read_pw();
+static void recsig();
+static void pushsig();
+static void popsig();
+#if defined(MSDOS) && !defined(WIN16)
+static int noecho_fgets();
+#endif
+#endif
+
+#ifndef NOPROTO
+static void (*savsig[NX509_SIG])(int );
+#else
+static void (*savsig[NX509_SIG])();
+#endif
+static jmp_buf save;
+
+int des_read_password(key, prompt, verify)
+des_cblock (*key);
+char *prompt;
+int verify;
+	{
+	int ok;
+	char buf[BUFSIZ],buff[BUFSIZ];
+
+	if ((ok=read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0)
+		des_string_to_key(buf,key);
+	memset(buf,0,BUFSIZ);
+	memset(buff,0,BUFSIZ);
+	return(ok);
+	}
+
+int des_read_2passwords(key1, key2, prompt, verify)
+des_cblock (*key1);
+des_cblock (*key2);
+char *prompt;
+int verify;
+	{
+	int ok;
+	char buf[BUFSIZ],buff[BUFSIZ];
+
+	if ((ok=read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0)
+		des_string_to_2keys(buf,key1,key2);
+	memset(buf,0,BUFSIZ);
+	memset(buff,0,BUFSIZ);
+	return(ok);
+	}
+
+int des_read_pw_string(buf, length, prompt, verify)
+char *buf;
+int length;
+char *prompt;
+int verify;
+	{
+	char buff[BUFSIZ];
+	int ret;
+
+	ret=read_pw(buf,buff,(length>BUFSIZ)?BUFSIZ:length,prompt,verify);
+	memset(buff,0,BUFSIZ);
+	return(ret);
+	}
+
+#ifndef WIN16
+
+static void read_till_nl(in)
+FILE *in;
+	{
+#define SIZE 4
+	char buf[SIZE+1];
+
+	do	{
+		fgets(buf,SIZE,in);
+		} while (strchr(buf,'\n') == NULL);
+	}
+
+
+/* return 0 if ok, 1 (or -1) otherwise */
+static int read_pw(buf, buff, size, prompt, verify)
+char *buf;
+char *buff;
+int size;
+char *prompt;
+int verify;
+	{
+#ifdef VMS
+	struct IOSB iosb;
+	$DESCRIPTOR(terminal,"TT");
+	long tty_orig[3], tty_new[3];
+	long status;
+	unsigned short channel = 0;
+#else
+#ifndef MSDOS
+	TTY_STRUCT tty_orig,tty_new;
+#endif
+#endif
+	int number=5;
+	int ok=0;
+	int ps=0;
+	int is_a_tty=1;
+
+	FILE *tty=NULL;
+	char *p;
+
+#ifdef __CYGWIN32__
+	tty = stdin;
+#elif !defined(MSDOS)
+	if ((tty=fopen("/dev/tty","r")) == NULL)
+		tty=stdin;
+#else /* MSDOS */
+	if ((tty=fopen("con","r")) == NULL)
+		tty=stdin;
+#endif /* MSDOS */
+
+#if defined(TTY_get) && !defined(VMS)
+	if (TTY_get(fileno(tty),&tty_orig) == -1)
+		{
+#ifdef ENOTTY
+		if (errno == ENOTTY)
+			is_a_tty=0;
+		else
+#endif
+			return(-1);
+		}
+	memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig));
+#endif
+#ifdef VMS
+	status = SYS$ASSIGN(&terminal,&channel,0,0);
+	if (status != SS$_NORMAL)
+		return(-1);
+	status=SYS$QIOW(0,channel,IO$_SENSEMODE,&iosb,0,0,tty_orig,12,0,0,0,0);
+	if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
+		return(-1);
+#endif
+
+	if (setjmp(save))
+		{
+		ok=0;
+		goto error;
+		}
+	pushsig();
+	ps=1;
+
+#ifdef TTY_FLAGS
+	tty_new.TTY_FLAGS &= ~ECHO;
+#endif
+
+#if defined(TTY_set) && !defined(VMS)
+	if (is_a_tty && (TTY_set(fileno(tty),&tty_new) == -1))
+		return(-1);
+#endif
+#ifdef VMS
+	tty_new[0] = tty_orig[0];
+	tty_new[1] = tty_orig[1] | TT$M_NOECHO;
+	tty_new[2] = tty_orig[2];
+	status = SYS$QIOW(0,channel,IO$_SETMODE,&iosb,0,0,tty_new,12,0,0,0,0);
+	if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL))
+		return(-1);
+#endif
+	ps=2;
+
+	while ((!ok) && (number--))
+		{
+		fputs(prompt,stderr);
+		fflush(stderr);
+
+		buf[0]='\0';
+		fgets(buf,size,tty);
+		if (feof(tty)) goto error;
+		if (ferror(tty)) goto error;
+		if ((p=(char *)strchr(buf,'\n')) != NULL)
+			*p='\0';
+		else	read_till_nl(tty);
+		if (verify)
+			{
+			fprintf(stderr,"\nVerifying password - %s",prompt);
+			fflush(stderr);
+			buff[0]='\0';
+			fgets(buff,size,tty);
+			if (feof(tty)) goto error;
+			if ((p=(char *)strchr(buff,'\n')) != NULL)
+				*p='\0';
+			else	read_till_nl(tty);
+				
+			if (strcmp(buf,buff) != 0)
+				{
+				fprintf(stderr,"\nVerify failure");
+				fflush(stderr);
+				break;
+				/* continue; */
+				}
+			}
+		ok=1;
+		}
+
+error:
+	fprintf(stderr,"\n");
+#ifdef DEBUG
+	perror("fgets(tty)");
+#endif
+	/* What can we do if there is an error? */
+#if defined(TTY_set) && !defined(VMS) 
+	if (ps >= 2) TTY_set(fileno(tty),&tty_orig);
+#endif
+#ifdef VMS
+	if (ps >= 2)
+		status = SYS$QIOW(0,channel,IO$_SETMODE,&iosb,0,0
+			,tty_orig,12,0,0,0,0);
+#endif
+	
+	if (ps >= 1) popsig();
+	if (stdin != tty) fclose(tty);
+#ifdef VMS
+	status = SYS$DASSGN(channel);
+#endif
+	return(!ok);
+	}
+
+#else /* WIN16 */
+
+static int read_pw(buf, buff, size, prompt, verify)
+char *buf;
+char *buff;
+int size;
+char *prompt;
+int verify;
+	{ 
+	memset(buf,0,size);
+	memset(buff,0,size);
+	return(0);
+	}
+
+#endif
+
+static void pushsig()
+	{
+	int i;
+
+	for (i=1; i<NX509_SIG; i++)
+		savsig[i]=signal(i,recsig);
+
+#ifdef SIGWINCH
+	signal(SIGWINCH,SIG_DFL);
+#endif
+	}
+
+static void popsig()
+	{
+	int i;
+
+	for (i=1; i<NX509_SIG; i++)
+		signal(i,savsig[i]);
+	}
+
+static void recsig(i)
+int i;
+	{
+	longjmp(save,1);
+#ifdef LINT
+	i=i;
+#endif
+	}
+
+#if defined(MSDOS) && !defined(WIN16)
+static int noecho_fgets(buf,size,tty)
+char *buf;
+int size;
+FILE *tty;
+	{
+	int i;
+	char *p;
+
+	p=buf;
+	for (;;)
+		{
+		if (size == 0)
+			{
+			*p='\0';
+			break;
+			}
+		size--;
+#ifdef WIN16TTY
+		i=_inchar();
+#else
+		i=getch();
+#endif
+		if (i == '\r') i='\n';
+		*(p++)=i;
+		if (i == '\n')
+			{
+			*p='\0';
+			break;
+			}
+		}
+	return(strlen(buf));
+	}
+#endif
diff --git a/crypto/libdes/resource.h b/crypto/libdes/resource.h
new file mode 100644
index 0000000..02c6a7c
--- /dev/null
+++ b/crypto/libdes/resource.h
@@ -0,0 +1,18 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Developer Studio generated include file.
+// Used by passwd_dialog.rc
+//
+#define IDD_PASSWD_DIALOG               101
+#define IDC_EDIT1                       1000
+#define IDC_PASSWD_EDIT                 1001
+
+// Next default values for new objects
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE        102
+#define _APS_NEXT_COMMAND_VALUE         40001
+#define _APS_NEXT_CONTROL_VALUE         1002
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif
diff --git a/crypto/libdes/rnd_keys.c b/crypto/libdes/rnd_keys.c
new file mode 100644
index 0000000..8800060
--- /dev/null
+++ b/crypto/libdes/rnd_keys.c
@@ -0,0 +1,505 @@
+/*
+ * Copyright (c) 1995, 1996, 1997, 1999 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the Kungliga Tekniska
+ *      Högskolan and its contributors.
+ * 
+ * 4. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+
+RCSID("$Id: rnd_keys.c,v 1.55 1999/03/19 23:17:13 assar Exp $");
+#endif
+
+#include <des.h>
+#include <des_locl.h>
+#ifdef KRB5
+#include <krb5-types.h>
+#elif defined(KRB4)
+#include <ktypes.h>
+#endif
+
+#include <string.h>
+
+#ifdef TIME_WITH_SYS_TIME
+#include <sys/time.h>
+#include <time.h>
+#elif defined(HAVE_SYS_TIME_H)
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_IO_H
+#include <io.h>
+#endif
+
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+
+/*
+ * Generate "random" data by checksumming a file.
+ *
+ * Returns -1 if there were any problems with permissions or I/O
+ * errors.
+ */
+static
+int
+sumFile (const char *name, int len, void *res)
+{
+  u_int32_t sum[2];
+  u_int32_t buf[1024*2];
+  int fd, i;
+
+  fd = open (name, 0);
+  if (fd < 0)
+    return -1;
+
+  while (len > 0)
+    {
+      int n = read(fd, buf, sizeof(buf));
+      if (n < 0)
+	{
+	  close(fd);
+	  return n;
+	}
+      for (i = 0; i < (n/sizeof(buf[0])); i++)
+	{
+	  sum[0] += buf[i];
+	  i++;
+	  sum[1] += buf[i];
+	}
+      len -= n;
+    }
+  close (fd);
+  memcpy (res, &sum, sizeof(sum));
+  return 0;
+}
+
+#if 0
+static
+int
+md5sumFile (const char *name, int len, int32_t sum[4])
+{
+  int32_t buf[1024*2];
+  int fd, cnt;
+  struct md5 md5;
+
+  fd = open (name, 0);
+  if (fd < 0)
+    return -1;
+
+  md5_init(&md5);
+  while (len > 0)
+    {
+      int n = read(fd, buf, sizeof(buf));
+      if (n < 0)
+	{
+	  close(fd);
+	  return n;
+	}
+      md5_update(&md5, buf, n);
+      len -= n;
+    }
+  md5_finito(&md5, (unsigned char *)sum);
+  close (fd);
+  return 0;
+}
+#endif
+
+/*
+ * Create a sequence of random 64 bit blocks.
+ * The sequence is indexed with a long long and 
+ * based on an initial des key used as a seed.
+ */
+static des_key_schedule sequence_seed;
+static u_int32_t sequence_index[2];
+
+/* 
+ * Random number generator based on ideas from truerand in cryptolib
+ * as described on page 424 in Applied Cryptography 2 ed. by Bruce
+ * Schneier.
+ */
+
+static volatile int counter;
+static volatile unsigned char *gdata; /* Global data */
+static volatile int igdata;	/* Index into global data */
+static int gsize;
+
+#if !defined(WIN32) && !defined(__EMX__) && !defined(__OS2__) && !defined(__CYGWIN32__)
+/* Visual C++ 4.0 (Windows95/NT) */
+
+static
+RETSIGTYPE
+sigALRM(int sig)
+{
+    if (igdata < gsize)
+	gdata[igdata++] ^= counter & 0xff;
+
+#ifndef HAVE_SIGACTION
+    signal(SIGALRM, sigALRM); /* Reinstall SysV signal handler */
+#endif
+    SIGRETURN(0);
+}
+
+#endif
+
+#if !defined(HAVE_RANDOM) && defined(HAVE_RAND)
+#ifndef srandom
+#define srandom srand
+#endif
+#ifndef random
+#define random rand
+#endif
+#endif
+
+static void
+des_not_rand_data(unsigned char *data, int size)
+{
+  int i;
+
+  srandom (time (NULL));
+
+  for(i = 0; i < size; ++i)
+    data[i] ^= random() % 0x100;
+}
+
+#if !defined(WIN32) && !defined(__EMX__) && !defined(__OS2__) && !defined(__CYGWIN32__)
+
+#ifndef HAVE_SETITIMER
+static void
+pacemaker(struct timeval *tv)
+{
+    fd_set fds;
+    pid_t pid;
+    pid = getppid();
+    while(1){
+	FD_ZERO(&fds);
+	FD_SET(0, &fds);
+	select(1, &fds, NULL, NULL, tv);
+	kill(pid, SIGALRM);
+    }
+}
+#endif
+
+#ifdef HAVE_SIGACTION
+/* XXX ugly hack, should perhaps use function from roken */
+static RETSIGTYPE 
+(*fake_signal(int sig, RETSIGTYPE (*f)(int)))(int)
+{
+    struct sigaction sa, osa;
+    sa.sa_handler = f;
+    sa.sa_flags = 0;
+    sigemptyset(&sa.sa_mask);
+    sigaction(sig, &sa, &osa);
+    return osa.sa_handler;
+}
+#define signal(S, F) fake_signal((S), (F))
+#endif
+
+/*
+ * Generate size bytes of "random" data using timed interrupts.
+ * It takes about 40ms/byte random data.
+ * It's not neccessary to be root to run it.
+ */
+void
+des_rand_data(unsigned char *data, int size)
+{
+    struct itimerval tv, otv;
+    RETSIGTYPE (*osa)(int);
+    int i, j;
+#ifndef HAVE_SETITIMER 
+    RETSIGTYPE (*ochld)(int);
+    pid_t pid;
+#endif
+    char *rnd_devices[] = {"/dev/random",
+			   "/dev/srandom",
+			   "/dev/urandom",
+			   NULL};
+    char **p;
+
+    for(p = rnd_devices; *p; p++) {
+      int fd = open(*p, O_RDONLY | O_NDELAY);
+      
+      if(fd >= 0 && read(fd, data, size) == size) {
+	close(fd);
+	return;
+      }
+      close(fd);
+    }
+
+    /* Paranoia? Initialize data from /dev/mem if we can read it. */
+    if (size >= 8)
+      sumFile("/dev/mem", (1024*1024*2), data);
+
+    gdata = data;
+    gsize = size;
+    igdata = 0;
+
+    osa = signal(SIGALRM, sigALRM);
+  
+    /* Start timer */
+    tv.it_value.tv_sec = 0;
+    tv.it_value.tv_usec = 10 * 1000; /* 10 ms */
+    tv.it_interval = tv.it_value;
+#ifdef HAVE_SETITIMER
+    setitimer(ITIMER_REAL, &tv, &otv);
+#else
+    ochld = signal(SIGCHLD, SIG_IGN);
+    pid = fork();
+    if(pid == -1){
+	signal(SIGCHLD, ochld != SIG_ERR ? ochld : SIG_DFL);
+	des_not_rand_data(data, size);
+	return;
+    }
+    if(pid == 0)
+	pacemaker(&tv.it_interval);
+#endif
+
+    for(i = 0; i < 4; i++) {
+	for (igdata = 0; igdata < size;) /* igdata++ in sigALRM */
+	    counter++;
+	for (j = 0; j < size; j++) /* Only use 2 bits each lap */
+	    gdata[j] = (gdata[j]>>2) | (gdata[j]<<6);
+    }
+#ifdef HAVE_SETITIMER
+    setitimer(ITIMER_REAL, &otv, 0);
+#else
+    kill(pid, SIGKILL);
+    while(waitpid(pid, NULL, 0) != pid);
+    signal(SIGCHLD, ochld != SIG_ERR ? ochld : SIG_DFL);
+#endif
+    signal(SIGALRM, osa != SIG_ERR ? osa : SIG_DFL);
+}
+#else
+void
+des_rand_data(unsigned char *p, int s)
+{
+  des_not_rand_data (p, s);
+}
+#endif
+
+void
+des_generate_random_block(des_cblock *block)
+{
+  des_rand_data((unsigned char *)block, sizeof(*block));
+}
+
+/*
+ * Generate a "random" DES key.
+ */
+void
+des_rand_data_key(des_cblock *key)
+{
+    unsigned char data[8];
+    des_key_schedule sched;
+    do {
+	des_rand_data(data, sizeof(data));
+	des_rand_data((unsigned char*)key, sizeof(des_cblock));
+	des_set_odd_parity(key);
+	des_key_sched(key, sched);
+	des_ecb_encrypt(&data, key, sched, DES_ENCRYPT);
+	memset(&data, 0, sizeof(data));
+	memset(&sched, 0, sizeof(sched));
+	des_set_odd_parity(key);
+    } while(des_is_weak_key(key));
+}
+
+/*
+ * Generate "random" data by checksumming /dev/mem
+ *
+ * It's neccessary to be root to run it. Returns -1 if there were any
+ * problems with permissions.
+ */
+int
+des_mem_rand8(unsigned char *data)
+{
+  return 1;
+}
+
+/*
+ * In case the generator does not get initialized use this as fallback.
+ */
+static int initialized;
+
+static void
+do_initialize(void)
+{
+    des_cblock default_seed;
+    do {
+	des_generate_random_block(&default_seed);
+	des_set_odd_parity(&default_seed);
+    } while (des_is_weak_key(&default_seed));
+    des_init_random_number_generator(&default_seed);
+}
+
+#define zero_long_long(ll) do { ll[0] = ll[1] = 0; } while (0)
+
+#define incr_long_long(ll) do { if (++ll[0] == 0) ++ll[1]; } while (0)
+
+#define set_sequence_number(ll) \
+memcpy((char *)sequence_index, (ll), sizeof(sequence_index));
+
+/*
+ * Set the sequnce number to this value (a long long).
+ */
+void
+des_set_sequence_number(unsigned char *ll)
+{
+    set_sequence_number(ll);
+}
+
+/*
+ * Set the generator seed and reset the sequence number to 0.
+ */
+void
+des_set_random_generator_seed(des_cblock *seed)
+{
+    des_key_sched(seed, sequence_seed);
+    zero_long_long(sequence_index);
+    initialized = 1;
+}
+
+/*
+ * Generate a sequence of random des keys
+ * using the random block sequence, fixup
+ * parity and skip weak keys.
+ */
+int
+des_new_random_key(des_cblock *key)
+{
+    if (!initialized)
+	do_initialize();
+
+    do {
+	des_ecb_encrypt((des_cblock *) sequence_index,
+			key,
+			sequence_seed,
+			DES_ENCRYPT);
+	incr_long_long(sequence_index);
+	/* random key must have odd parity and not be weak */
+	des_set_odd_parity(key);
+    } while (des_is_weak_key(key));
+    return(0);
+}
+
+/*
+ * des_init_random_number_generator:
+ *
+ * Initialize the sequence of random 64 bit blocks.  The input seed
+ * can be a secret key since it should be well hidden and is also not
+ * kept.
+ *
+ */
+void 
+des_init_random_number_generator(des_cblock *seed)
+{
+    struct timeval now;
+    des_cblock uniq;
+    des_cblock new_key;
+
+    gettimeofday(&now, (struct timezone *)0);
+    des_generate_random_block(&uniq);
+
+    /* Pick a unique random key from the shared sequence. */
+    des_set_random_generator_seed(seed);
+    set_sequence_number((unsigned char *)&uniq);
+    des_new_random_key(&new_key);
+
+    /* Select a new nonshared sequence, */
+    des_set_random_generator_seed(&new_key);
+
+    /* and use the current time to pick a key for the new sequence. */
+    set_sequence_number((unsigned char *)&now);
+    des_new_random_key(&new_key);
+    des_set_random_generator_seed(&new_key);
+}
+
+/* This is for backwards compatibility. */
+void
+des_random_key(des_cblock ret)
+{
+    des_new_random_key((des_cblock *)ret);
+}
+
+#ifdef TESTRUN
+int
+main()
+{
+    unsigned char data[8];
+    int i;
+
+    while (1)
+        {
+	    if (sumFile("/dev/mem", (1024*1024*8), data) != 0)
+	      { perror("sumFile"); exit(1); }
+            for (i = 0; i < 8; i++)
+                printf("%02x", data[i]);
+            printf("\n");
+        }
+}
+#endif
+
+#ifdef TESTRUN2
+int
+main()
+{
+    des_cblock data;
+    int i;
+
+    while (1)
+        {
+	    do_initialize();
+            des_random_key(data);
+            for (i = 0; i < 8; i++)
+                printf("%02x", data[i]);
+            printf("\n");
+        }
+}
+#endif
diff --git a/crypto/libdes/rpc_des.h b/crypto/libdes/rpc_des.h
new file mode 100644
index 0000000..683b397
--- /dev/null
+++ b/crypto/libdes/rpc_des.h
@@ -0,0 +1,131 @@
+/* crypto/des/rpc_des.h */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+/*  @(#)des.h	2.2 88/08/10 4.0 RPCSRC; from 2.7 88/02/08 SMI  */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*
+ * Generic DES driver interface
+ * Keep this file hardware independent!
+ * Copyright (c) 1986 by Sun Microsystems, Inc.
+ */
+
+#define DES_MAXLEN 	65536	/* maximum # of bytes to encrypt  */
+#define DES_QUICKLEN	16	/* maximum # of bytes to encrypt quickly */
+
+#ifdef HEADER_DES_H
+#undef ENCRYPT
+#undef DECRYPT
+#endif
+
+enum desdir { ENCRYPT, DECRYPT };
+enum desmode { CBC, ECB };
+
+/*
+ * parameters to ioctl call
+ */
+struct desparams {
+	unsigned char des_key[8];	/* key (with low bit parity) */
+	enum desdir des_dir;	/* direction */
+	enum desmode des_mode;	/* mode */
+	unsigned char des_ivec[8];	/* input vector */
+	unsigned des_len;	/* number of bytes to crypt */
+	union {
+		unsigned char UDES_data[DES_QUICKLEN];
+		unsigned char *UDES_buf;
+	} UDES;
+#	define des_data UDES.UDES_data	/* direct data here if quick */
+#	define des_buf	UDES.UDES_buf	/* otherwise, pointer to data */
+};
+
+/*
+ * Encrypt an arbitrary sized buffer
+ */
+#define	DESIOCBLOCK	_IOWR(d, 6, struct desparams)
+
+/* 
+ * Encrypt of small amount of data, quickly
+ */
+#define DESIOCQUICK	_IOWR(d, 7, struct desparams) 
+
diff --git a/crypto/libdes/rpc_enc.c b/crypto/libdes/rpc_enc.c
new file mode 100644
index 0000000..7a0fcf2
--- /dev/null
+++ b/crypto/libdes/rpc_enc.c
@@ -0,0 +1,107 @@
+/* crypto/des/rpc_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "rpc_des.h"
+#include "des_locl.h"
+#include "des_ver.h"
+
+#ifndef NOPROTO
+int _des_crypt(char *buf,int len,struct desparams *desp);
+#else
+int _des_crypt();
+#endif
+
+int _des_crypt(buf, len, desp)
+char *buf;
+int len;
+struct desparams *desp;
+	{
+	des_key_schedule ks;
+	int enc;
+
+	des_set_key((des_cblock *)desp->des_key,ks);
+	enc=(desp->des_dir == ENCRYPT)?DES_ENCRYPT:DES_DECRYPT;
+
+	if (desp->des_mode == CBC)
+		des_ecb_encrypt((des_cblock *)desp->UDES.UDES_buf,
+				(des_cblock *)desp->UDES.UDES_buf,ks,enc);
+	else
+		{
+		des_ncbc_encrypt((des_cblock *)desp->UDES.UDES_buf,
+				(des_cblock *)desp->UDES.UDES_buf,
+				(long)len,ks,
+				(des_cblock *)desp->des_ivec,enc);
+#ifdef undef
+		/* len will always be %8 if called from common_crypt
+		 * in secure_rpc.
+		 * Libdes's cbc encrypt does not copy back the iv,
+		 * so we have to do it here. */
+		/* It does now :-) eay 20/09/95 */
+
+		a=(char *)&(desp->UDES.UDES_buf[len-8]);
+		b=(char *)&(desp->des_ivec[0]);
+
+		*(a++)= *(b++); *(a++)= *(b++);
+		*(a++)= *(b++); *(a++)= *(b++);
+		*(a++)= *(b++); *(a++)= *(b++);
+		*(a++)= *(b++); *(a++)= *(b++);
+#endif
+		}
+	return(1);	
+	}
+
diff --git a/crypto/libdes/rpw.c b/crypto/libdes/rpw.c
new file mode 100644
index 0000000..3ca4cec
--- /dev/null
+++ b/crypto/libdes/rpw.c
@@ -0,0 +1,104 @@
+/* crypto/des/rpw.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include "des.h"
+
+int main(argc,argv)
+int argc;
+char *argv[];
+	{
+	des_cblock k,k1;
+	int i;
+
+	printf("read passwd\n");
+	if ((i=des_read_password((C_Block *)k,"Enter password:",0)) == 0)
+		{
+		printf("password = ");
+		for (i=0; i<8; i++)
+			printf("%02x ",k[i]);
+		}
+	else
+		printf("error %d\n",i);
+	printf("\n");
+	printf("read 2passwds and verify\n");
+	if ((i=des_read_2passwords((C_Block *)k,(C_Block *)k1,
+		"Enter verified password:",1)) == 0)
+		{
+		printf("password1 = ");
+		for (i=0; i<8; i++)
+			printf("%02x ",k[i]);
+		printf("\n");
+		printf("password2 = ");
+		for (i=0; i<8; i++)
+			printf("%02x ",k1[i]);
+		printf("\n");
+		exit(1);
+		}
+	else
+		{
+		printf("error %d\n",i);
+		exit(0);
+		}
+#ifdef LINT
+	return(0);
+#endif
+	}
diff --git a/crypto/libdes/set_key.c b/crypto/libdes/set_key.c
new file mode 100644
index 0000000..6714256
--- /dev/null
+++ b/crypto/libdes/set_key.c
@@ -0,0 +1,244 @@
+/* crypto/des/set_key.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+/* set_key.c v 1.4 eay 24/9/91
+ * 1.4 Speed up by 400% :-)
+ * 1.3 added register declarations.
+ * 1.2 unrolled make_key_sched a bit more
+ * 1.1 added norm_expand_bits
+ * 1.0 First working version
+ */
+#include "des_locl.h"
+#include "podd.h"
+#include "sk.h"
+
+#ifndef NOPROTO
+static int check_parity(des_cblock (*key));
+#else
+static int check_parity();
+#endif
+
+int des_check_key=0;
+
+void des_set_odd_parity(key)
+des_cblock (*key);
+	{
+	int i;
+
+	for (i=0; i<DES_KEY_SZ; i++)
+		(*key)[i]=odd_parity[(*key)[i]];
+	}
+
+static int check_parity(key)
+des_cblock (*key);
+	{
+	int i;
+
+	for (i=0; i<DES_KEY_SZ; i++)
+		{
+		if ((*key)[i] != odd_parity[(*key)[i]])
+			return(0);
+		}
+	return(1);
+	}
+
+/* Weak and semi week keys as take from
+ * %A D.W. Davies
+ * %A W.L. Price
+ * %T Security for Computer Networks
+ * %I John Wiley & Sons
+ * %D 1984
+ * Many thanks to smb@ulysses.att.com (Steven Bellovin) for the reference
+ * (and actual cblock values).
+ */
+#define NUM_WEAK_KEY	16
+static des_cblock weak_keys[NUM_WEAK_KEY]={
+	/* weak keys */
+	{0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01},
+	{0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE},
+	{0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F},
+	{0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0},
+	/* semi-weak keys */
+	{0x01,0xFE,0x01,0xFE,0x01,0xFE,0x01,0xFE},
+	{0xFE,0x01,0xFE,0x01,0xFE,0x01,0xFE,0x01},
+	{0x1F,0xE0,0x1F,0xE0,0x0E,0xF1,0x0E,0xF1},
+	{0xE0,0x1F,0xE0,0x1F,0xF1,0x0E,0xF1,0x0E},
+	{0x01,0xE0,0x01,0xE0,0x01,0xF1,0x01,0xF1},
+	{0xE0,0x01,0xE0,0x01,0xF1,0x01,0xF1,0x01},
+	{0x1F,0xFE,0x1F,0xFE,0x0E,0xFE,0x0E,0xFE},
+	{0xFE,0x1F,0xFE,0x1F,0xFE,0x0E,0xFE,0x0E},
+	{0x01,0x1F,0x01,0x1F,0x01,0x0E,0x01,0x0E},
+	{0x1F,0x01,0x1F,0x01,0x0E,0x01,0x0E,0x01},
+	{0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE},
+	{0xFE,0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1}};
+
+int des_is_weak_key(key)
+des_cblock (*key);
+	{
+	int i;
+
+	for (i=0; i<NUM_WEAK_KEY; i++)
+		/* Added == 0 to comparision, I obviously don't run
+		 * this section very often :-(, thanks to
+		 * engineering@MorningStar.Com for the fix
+		 * eay 93/06/29 */
+		if (memcmp(weak_keys[i],key,sizeof(key)) == 0) return(1);
+	return(0);
+	}
+
+/* NOW DEFINED IN des_local.h
+ * See ecb_encrypt.c for a pseudo description of these macros. 
+ * #define PERM_OP(a,b,t,n,m) ((t)=((((a)>>(n))^(b))&(m)),\
+ * 	(b)^=(t),\
+ * 	(a)=((a)^((t)<<(n))))
+ */
+
+#define HPERM_OP(a,t,n,m) ((t)=((((a)<<(16-(n)))^(a))&(m)),\
+	(a)=(a)^(t)^(t>>(16-(n))))
+
+/* return 0 if key parity is odd (correct),
+ * return -1 if key parity error,
+ * return -2 if illegal weak key.
+ */
+int des_set_key(key, schedule)
+des_cblock (*key);
+des_key_schedule schedule;
+	{
+	static int shifts2[16]={0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0};
+	register DES_LONG c,d,t,s,t2;
+	register unsigned char *in;
+	register DES_LONG *k;
+	register int i;
+
+	if (des_check_key)
+		{
+		if (!check_parity(key))
+			return(-1);
+
+		if (des_is_weak_key(key))
+			return(-2);
+		}
+
+	k=(DES_LONG *)schedule;
+	in=(unsigned char *)key;
+
+	c2l(in,c);
+	c2l(in,d);
+
+	/* do PC1 in 60 simple operations */ 
+/*	PERM_OP(d,c,t,4,0x0f0f0f0fL);
+	HPERM_OP(c,t,-2, 0xcccc0000L);
+	HPERM_OP(c,t,-1, 0xaaaa0000L);
+	HPERM_OP(c,t, 8, 0x00ff0000L);
+	HPERM_OP(c,t,-1, 0xaaaa0000L);
+	HPERM_OP(d,t,-8, 0xff000000L);
+	HPERM_OP(d,t, 8, 0x00ff0000L);
+	HPERM_OP(d,t, 2, 0x33330000L);
+	d=((d&0x00aa00aaL)<<7L)|((d&0x55005500L)>>7L)|(d&0xaa55aa55L);
+	d=(d>>8)|((c&0xf0000000L)>>4);
+	c&=0x0fffffffL; */
+
+	/* I now do it in 47 simple operations :-)
+	 * Thanks to John Fletcher (john_fletcher@lccmail.ocf.llnl.gov)
+	 * for the inspiration. :-) */
+	PERM_OP (d,c,t,4,0x0f0f0f0fL);
+	HPERM_OP(c,t,-2,0xcccc0000L);
+	HPERM_OP(d,t,-2,0xcccc0000L);
+	PERM_OP (d,c,t,1,0x55555555L);
+	PERM_OP (c,d,t,8,0x00ff00ffL);
+	PERM_OP (d,c,t,1,0x55555555L);
+	d=	(((d&0x000000ffL)<<16L)| (d&0x0000ff00L)     |
+		 ((d&0x00ff0000L)>>16L)|((c&0xf0000000L)>>4L));
+	c&=0x0fffffffL;
+
+	for (i=0; i<ITERATIONS; i++)
+		{
+		if (shifts2[i])
+			{ c=((c>>2L)|(c<<26L)); d=((d>>2L)|(d<<26L)); }
+		else
+			{ c=((c>>1L)|(c<<27L)); d=((d>>1L)|(d<<27L)); }
+		c&=0x0fffffffL;
+		d&=0x0fffffffL;
+		/* could be a few less shifts but I am to lazy at this
+		 * point in time to investigate */
+		s=	des_skb[0][ (c    )&0x3f                ]|
+			des_skb[1][((c>> 6)&0x03)|((c>> 7L)&0x3c)]|
+			des_skb[2][((c>>13)&0x0f)|((c>>14L)&0x30)]|
+			des_skb[3][((c>>20)&0x01)|((c>>21L)&0x06) |
+						  ((c>>22L)&0x38)];
+		t=	des_skb[4][ (d    )&0x3f                ]|
+			des_skb[5][((d>> 7L)&0x03)|((d>> 8L)&0x3c)]|
+			des_skb[6][ (d>>15L)&0x3f                ]|
+			des_skb[7][((d>>21L)&0x0f)|((d>>22L)&0x30)];
+
+		/* table contained 0213 4657 */
+		t2=((t<<16L)|(s&0x0000ffffL))&0xffffffffL;
+		*(k++)=ROTATE(t2,30)&0xffffffffL;
+
+		t2=((s>>16L)|(t&0xffff0000L));
+		*(k++)=ROTATE(t2,26)&0xffffffffL;
+		}
+	return(0);
+	}
+
+int des_key_sched(key, schedule)
+des_cblock (*key);
+des_key_schedule schedule;
+	{
+	return(des_set_key(key,schedule));
+	}
diff --git a/crypto/libdes/shifts.pl b/crypto/libdes/shifts.pl
new file mode 100644
index 0000000..94afde3
--- /dev/null
+++ b/crypto/libdes/shifts.pl
@@ -0,0 +1,198 @@
+#/usr/local/bin/perl
+
+sub lab_shift
+	{
+	local(*a,$n)=@_;
+	local(@r,$i,$j,$k,$d,@z);
+
+	@r=&shift(*a,$n);
+	foreach $i (0 .. 31)
+		{
+		@z=split(/\^/,$r[$i]);
+		for ($j=0; $j <= $#z; $j++)
+			{
+			($d)=($z[$j] =~ /^(..)/);
+			($k)=($z[$j] =~ /\[(.*)\]$/);
+			$k.=",$n" if ($k ne "");
+			$k="$n"	  if ($k eq "");
+			$d="$d[$k]";
+			$z[$j]=$d;
+			}
+		$r[$i]=join('^',@z);
+		}
+	return(@r);
+	}
+
+sub shift
+	{
+	local(*a,$n)=@_;
+	local(@f);
+
+	if ($n > 0)
+		{
+		@f=&shiftl(*a,$n);
+		}
+	else
+		{
+		@f=&shiftr(*a,-$n);
+		}
+	return(@f);
+	}
+
+sub rotate
+	{
+	local(*a,$n)=@_;
+	local(@f);
+
+	if ($n > 0)
+		{ @f=&rotatel(*a,$n); }
+	else
+		{ @f=&rotater(*a,-$n); }
+	return(@f);
+	}
+
+sub rotater
+	{
+	local(*a,$n)=@_;
+	local(@f,@g);
+
+	@f=&shiftr(*a,$n);
+	@g=&shiftl(*a,32-$n);
+	$#f=31;
+	$#g=31;
+	return(&or(*f,*g));
+	}
+
+sub rotatel
+	{
+	local(*a,$n)=@_;
+	local(@f,@g);
+
+	@f=&shiftl(*a,$n);
+	@g=&shiftr(*a,32-$n);
+	$#f=31;
+	$#g=31;
+	return(&or(*f,*g));
+	}
+
+sub shiftr
+	{
+	local(*a,$n)=@_;
+	local(@r,$i);
+
+	$#r=31;
+	foreach $i (0 .. 31)
+		{
+		if (($i+$n) > 31)
+			{
+			$r[$i]="--";
+			}
+		else
+			{
+			$r[$i]=$a[$i+$n];
+			}
+		}
+	return(@r);
+	}
+
+sub shiftl
+	{
+	local(*a,$n)=@_;
+	local(@r,$i);
+
+	$#r=31;
+	foreach $i (0 .. 31)
+		{
+		if ($i < $n)
+			{
+			$r[$i]="--";
+			}
+		else
+			{
+			$r[$i]=$a[$i-$n];
+			}
+		}
+	return(@r);
+	}
+
+sub printit
+	{
+	local(@a)=@_;
+	local($i);
+
+	foreach $i (0 .. 31)
+		{
+		printf "%2s  ",$a[$i];
+		print "\n" if (($i%8) == 7);
+		}
+	print "\n";
+	}
+
+sub xor
+	{
+	local(*a,*b)=@_;
+	local(@r,$i);
+
+	$#r=31;
+	foreach $i (0 .. 31)
+		{
+		$r[$i]=&compress($a[$i].'^'.$b[$i]);
+#		$r[$i]=$a[$i]."^".$b[$i];
+		}
+	return(@r);
+	}
+
+sub and
+	{
+	local(*a,$m)=@_;
+	local(@r,$i);
+
+	$#r=31;
+	foreach $i (0 .. 31)
+		{
+		$r[$i]=(($m & (1<<$i))?($a[$i]):('--'));
+		}
+	return(@r);
+	}
+
+sub or
+	{
+	local(*a,*b)=@_;
+	local(@r,$i);
+
+	$#r=31;
+	foreach $i (0 .. 31)
+		{
+		$r[$i]='--'   if (($a[$i] eq '--') && ($b[$i] eq '--'));
+		$r[$i]=$a[$i] if (($a[$i] ne '--') && ($b[$i] eq '--'));
+		$r[$i]=$b[$i] if (($a[$i] eq '--') && ($b[$i] ne '--'));
+		$r[$i]='++'   if (($a[$i] ne '--') && ($b[$i] ne '--'));
+		}
+	return(@r);
+	}
+
+sub compress
+	{
+	local($s)=@_;
+	local($_,$i,@a,%a,$r);
+
+	$s =~ s/\^\^/\^/g;
+	$s =~ s/^\^//;
+	$s =~ s/\^$//;
+	@a=split(/\^/,$s);
+
+	while ($#a >= 0)
+		{
+		$_=shift(@a);
+		next unless /\d/;
+		$a{$_}++;
+		}
+	foreach $i (sort keys %a)
+		{
+		next if ($a{$i}%2 == 0);
+		$r.="$i^";
+		}
+	chop($r);
+	return($r);
+	}
+1;
diff --git a/crypto/libdes/sk.h b/crypto/libdes/sk.h
new file mode 100644
index 0000000..6fe99cf
--- /dev/null
+++ b/crypto/libdes/sk.h
@@ -0,0 +1,204 @@
+/* crypto/des/sk.h */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+static const DES_LONG des_skb[8][64]={
+{
+/* for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 */
+0x00000000L,0x00000010L,0x20000000L,0x20000010L,
+0x00010000L,0x00010010L,0x20010000L,0x20010010L,
+0x00000800L,0x00000810L,0x20000800L,0x20000810L,
+0x00010800L,0x00010810L,0x20010800L,0x20010810L,
+0x00000020L,0x00000030L,0x20000020L,0x20000030L,
+0x00010020L,0x00010030L,0x20010020L,0x20010030L,
+0x00000820L,0x00000830L,0x20000820L,0x20000830L,
+0x00010820L,0x00010830L,0x20010820L,0x20010830L,
+0x00080000L,0x00080010L,0x20080000L,0x20080010L,
+0x00090000L,0x00090010L,0x20090000L,0x20090010L,
+0x00080800L,0x00080810L,0x20080800L,0x20080810L,
+0x00090800L,0x00090810L,0x20090800L,0x20090810L,
+0x00080020L,0x00080030L,0x20080020L,0x20080030L,
+0x00090020L,0x00090030L,0x20090020L,0x20090030L,
+0x00080820L,0x00080830L,0x20080820L,0x20080830L,
+0x00090820L,0x00090830L,0x20090820L,0x20090830L,
+},{
+/* for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 */
+0x00000000L,0x02000000L,0x00002000L,0x02002000L,
+0x00200000L,0x02200000L,0x00202000L,0x02202000L,
+0x00000004L,0x02000004L,0x00002004L,0x02002004L,
+0x00200004L,0x02200004L,0x00202004L,0x02202004L,
+0x00000400L,0x02000400L,0x00002400L,0x02002400L,
+0x00200400L,0x02200400L,0x00202400L,0x02202400L,
+0x00000404L,0x02000404L,0x00002404L,0x02002404L,
+0x00200404L,0x02200404L,0x00202404L,0x02202404L,
+0x10000000L,0x12000000L,0x10002000L,0x12002000L,
+0x10200000L,0x12200000L,0x10202000L,0x12202000L,
+0x10000004L,0x12000004L,0x10002004L,0x12002004L,
+0x10200004L,0x12200004L,0x10202004L,0x12202004L,
+0x10000400L,0x12000400L,0x10002400L,0x12002400L,
+0x10200400L,0x12200400L,0x10202400L,0x12202400L,
+0x10000404L,0x12000404L,0x10002404L,0x12002404L,
+0x10200404L,0x12200404L,0x10202404L,0x12202404L,
+},{
+/* for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 */
+0x00000000L,0x00000001L,0x00040000L,0x00040001L,
+0x01000000L,0x01000001L,0x01040000L,0x01040001L,
+0x00000002L,0x00000003L,0x00040002L,0x00040003L,
+0x01000002L,0x01000003L,0x01040002L,0x01040003L,
+0x00000200L,0x00000201L,0x00040200L,0x00040201L,
+0x01000200L,0x01000201L,0x01040200L,0x01040201L,
+0x00000202L,0x00000203L,0x00040202L,0x00040203L,
+0x01000202L,0x01000203L,0x01040202L,0x01040203L,
+0x08000000L,0x08000001L,0x08040000L,0x08040001L,
+0x09000000L,0x09000001L,0x09040000L,0x09040001L,
+0x08000002L,0x08000003L,0x08040002L,0x08040003L,
+0x09000002L,0x09000003L,0x09040002L,0x09040003L,
+0x08000200L,0x08000201L,0x08040200L,0x08040201L,
+0x09000200L,0x09000201L,0x09040200L,0x09040201L,
+0x08000202L,0x08000203L,0x08040202L,0x08040203L,
+0x09000202L,0x09000203L,0x09040202L,0x09040203L,
+},{
+/* for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 */
+0x00000000L,0x00100000L,0x00000100L,0x00100100L,
+0x00000008L,0x00100008L,0x00000108L,0x00100108L,
+0x00001000L,0x00101000L,0x00001100L,0x00101100L,
+0x00001008L,0x00101008L,0x00001108L,0x00101108L,
+0x04000000L,0x04100000L,0x04000100L,0x04100100L,
+0x04000008L,0x04100008L,0x04000108L,0x04100108L,
+0x04001000L,0x04101000L,0x04001100L,0x04101100L,
+0x04001008L,0x04101008L,0x04001108L,0x04101108L,
+0x00020000L,0x00120000L,0x00020100L,0x00120100L,
+0x00020008L,0x00120008L,0x00020108L,0x00120108L,
+0x00021000L,0x00121000L,0x00021100L,0x00121100L,
+0x00021008L,0x00121008L,0x00021108L,0x00121108L,
+0x04020000L,0x04120000L,0x04020100L,0x04120100L,
+0x04020008L,0x04120008L,0x04020108L,0x04120108L,
+0x04021000L,0x04121000L,0x04021100L,0x04121100L,
+0x04021008L,0x04121008L,0x04021108L,0x04121108L,
+},{
+/* for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 */
+0x00000000L,0x10000000L,0x00010000L,0x10010000L,
+0x00000004L,0x10000004L,0x00010004L,0x10010004L,
+0x20000000L,0x30000000L,0x20010000L,0x30010000L,
+0x20000004L,0x30000004L,0x20010004L,0x30010004L,
+0x00100000L,0x10100000L,0x00110000L,0x10110000L,
+0x00100004L,0x10100004L,0x00110004L,0x10110004L,
+0x20100000L,0x30100000L,0x20110000L,0x30110000L,
+0x20100004L,0x30100004L,0x20110004L,0x30110004L,
+0x00001000L,0x10001000L,0x00011000L,0x10011000L,
+0x00001004L,0x10001004L,0x00011004L,0x10011004L,
+0x20001000L,0x30001000L,0x20011000L,0x30011000L,
+0x20001004L,0x30001004L,0x20011004L,0x30011004L,
+0x00101000L,0x10101000L,0x00111000L,0x10111000L,
+0x00101004L,0x10101004L,0x00111004L,0x10111004L,
+0x20101000L,0x30101000L,0x20111000L,0x30111000L,
+0x20101004L,0x30101004L,0x20111004L,0x30111004L,
+},{
+/* for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 */
+0x00000000L,0x08000000L,0x00000008L,0x08000008L,
+0x00000400L,0x08000400L,0x00000408L,0x08000408L,
+0x00020000L,0x08020000L,0x00020008L,0x08020008L,
+0x00020400L,0x08020400L,0x00020408L,0x08020408L,
+0x00000001L,0x08000001L,0x00000009L,0x08000009L,
+0x00000401L,0x08000401L,0x00000409L,0x08000409L,
+0x00020001L,0x08020001L,0x00020009L,0x08020009L,
+0x00020401L,0x08020401L,0x00020409L,0x08020409L,
+0x02000000L,0x0A000000L,0x02000008L,0x0A000008L,
+0x02000400L,0x0A000400L,0x02000408L,0x0A000408L,
+0x02020000L,0x0A020000L,0x02020008L,0x0A020008L,
+0x02020400L,0x0A020400L,0x02020408L,0x0A020408L,
+0x02000001L,0x0A000001L,0x02000009L,0x0A000009L,
+0x02000401L,0x0A000401L,0x02000409L,0x0A000409L,
+0x02020001L,0x0A020001L,0x02020009L,0x0A020009L,
+0x02020401L,0x0A020401L,0x02020409L,0x0A020409L,
+},{
+/* for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 */
+0x00000000L,0x00000100L,0x00080000L,0x00080100L,
+0x01000000L,0x01000100L,0x01080000L,0x01080100L,
+0x00000010L,0x00000110L,0x00080010L,0x00080110L,
+0x01000010L,0x01000110L,0x01080010L,0x01080110L,
+0x00200000L,0x00200100L,0x00280000L,0x00280100L,
+0x01200000L,0x01200100L,0x01280000L,0x01280100L,
+0x00200010L,0x00200110L,0x00280010L,0x00280110L,
+0x01200010L,0x01200110L,0x01280010L,0x01280110L,
+0x00000200L,0x00000300L,0x00080200L,0x00080300L,
+0x01000200L,0x01000300L,0x01080200L,0x01080300L,
+0x00000210L,0x00000310L,0x00080210L,0x00080310L,
+0x01000210L,0x01000310L,0x01080210L,0x01080310L,
+0x00200200L,0x00200300L,0x00280200L,0x00280300L,
+0x01200200L,0x01200300L,0x01280200L,0x01280300L,
+0x00200210L,0x00200310L,0x00280210L,0x00280310L,
+0x01200210L,0x01200310L,0x01280210L,0x01280310L,
+},{
+/* for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 */
+0x00000000L,0x04000000L,0x00040000L,0x04040000L,
+0x00000002L,0x04000002L,0x00040002L,0x04040002L,
+0x00002000L,0x04002000L,0x00042000L,0x04042000L,
+0x00002002L,0x04002002L,0x00042002L,0x04042002L,
+0x00000020L,0x04000020L,0x00040020L,0x04040020L,
+0x00000022L,0x04000022L,0x00040022L,0x04040022L,
+0x00002020L,0x04002020L,0x00042020L,0x04042020L,
+0x00002022L,0x04002022L,0x00042022L,0x04042022L,
+0x00000800L,0x04000800L,0x00040800L,0x04040800L,
+0x00000802L,0x04000802L,0x00040802L,0x04040802L,
+0x00002800L,0x04002800L,0x00042800L,0x04042800L,
+0x00002802L,0x04002802L,0x00042802L,0x04042802L,
+0x00000820L,0x04000820L,0x00040820L,0x04040820L,
+0x00000822L,0x04000822L,0x00040822L,0x04040822L,
+0x00002820L,0x04002820L,0x00042820L,0x04042820L,
+0x00002822L,0x04002822L,0x00042822L,0x04042822L,
+}};
diff --git a/crypto/libdes/speed.c b/crypto/libdes/speed.c
new file mode 100644
index 0000000..6117994
--- /dev/null
+++ b/crypto/libdes/speed.c
@@ -0,0 +1,329 @@
+/* crypto/des/speed.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+/* 11-Sep-92 Andrew Daviel   Support for Silicon Graphics IRIX added */
+/* 06-Apr-92 Luke Brennan    Support for VMS and add extra signal calls */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#if !defined(MSDOS) && !defined(WIN32)
+#define TIMES
+#endif
+
+#include <stdio.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <signal.h>
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+
+#ifdef VMS
+#include <types.h>
+struct tms {
+	time_t tms_utime;
+	time_t tms_stime;
+	time_t tms_uchild;	/* I dunno...  */
+	time_t tms_uchildsys;	/* so these names are a guess :-) */
+	}
+#endif
+
+#ifdef HAVE_SYS_TIMEB_H
+#include <sys/timeb.h>
+#endif
+
+#include <limits.h>
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#include "des.h"
+
+/* The following if from times(3) man page.  It may need to be changed */
+#ifndef HZ
+#ifndef CLK_TCK
+#ifndef VMS
+#define HZ	100.0
+#else /* VMS */
+#define HZ	100.0
+#endif
+#else /* CLK_TCK */
+#define HZ ((double)CLK_TCK)
+#endif
+#endif
+
+#define BUFSIZE	((long)1024)
+long run=0;
+
+#ifndef NOPROTO
+double Time_F(int s);
+#else
+double Time_F();
+#endif
+
+#ifdef SIGALRM
+#if defined(__STDC__) || defined(sgi)
+#define SIGRETTYPE void
+#else
+#define SIGRETTYPE int
+#endif
+
+#ifndef NOPROTO
+SIGRETTYPE sig_done(int sig);
+#else
+SIGRETTYPE sig_done();
+#endif
+
+SIGRETTYPE sig_done(sig)
+int sig;
+	{
+	signal(SIGALRM,sig_done);
+	run=0;
+#ifdef LINT
+	sig=sig;
+#endif
+	}
+#endif
+
+#define START	0
+#define STOP	1
+
+double Time_F(s)
+int s;
+	{
+	double ret;
+#ifdef TIMES
+	static struct tms tstart,tend;
+
+	if (s == START)
+		{
+		times(&tstart);
+		return(0);
+		}
+	else
+		{
+		times(&tend);
+		ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
+		return((ret == 0.0)?1e-6:ret);
+		}
+#else /* !times() */
+	static struct timeb tstart,tend;
+	long i;
+
+	if (s == START)
+		{
+		ftime(&tstart);
+		return(0);
+		}
+	else
+		{
+		ftime(&tend);
+		i=(long)tend.millitm-(long)tstart.millitm;
+		ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
+		return((ret == 0.0)?1e-6:ret);
+		}
+#endif
+	}
+
+int main(argc,argv)
+int argc;
+char **argv;
+	{
+	long count;
+	static unsigned char buf[BUFSIZE];
+	static des_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
+	static des_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12};
+	static des_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34};
+	des_key_schedule sch,sch2,sch3;
+	double a,b,c,d,e;
+#ifndef SIGALRM
+	long ca,cb,cc,cd,ce;
+#endif
+
+#ifndef TIMES
+	printf("To get the most acurate results, try to run this\n");
+	printf("program when this computer is idle.\n");
+#endif
+
+	des_set_key((C_Block *)key2,sch2);
+	des_set_key((C_Block *)key3,sch3);
+
+#ifndef SIGALRM
+	printf("First we calculate the approximate speed ...\n");
+	des_set_key((C_Block *)key,sch);
+	count=10;
+	do	{
+		long i;
+		DES_LONG data[2];
+
+		count*=2;
+		Time_F(START);
+		for (i=count; i; i--)
+			des_encrypt(data,&(sch[0]),DES_ENCRYPT);
+		d=Time_F(STOP);
+		} while (d < 3.0);
+	ca=count;
+	cb=count*3;
+	cc=count*3*8/BUFSIZE+1;
+	cd=count*8/BUFSIZE+1;
+	ce=count/20+1;
+	printf("Doing set_key %ld times\n",ca);
+#define COND(d)	(count != (d))
+#define COUNT(d) (d)
+#else
+#define COND(c)	(run)
+#define COUNT(d) (count)
+	signal(SIGALRM,sig_done);
+	printf("Doing set_key for 10 seconds\n");
+	alarm(10);
+#endif
+
+	Time_F(START);
+	for (count=0,run=1; COND(ca); count++)
+		des_set_key((C_Block *)key,sch);
+	d=Time_F(STOP);
+	printf("%ld set_key's in %.2f seconds\n",count,d);
+	a=((double)COUNT(ca))/d;
+
+#ifdef SIGALRM
+	printf("Doing des_encrypt's for 10 seconds\n");
+	alarm(10);
+#else
+	printf("Doing des_encrypt %ld times\n",cb);
+#endif
+	Time_F(START);
+	for (count=0,run=1; COND(cb); count++)
+		{
+		DES_LONG data[2];
+
+		des_encrypt(data,&(sch[0]),DES_ENCRYPT);
+		}
+	d=Time_F(STOP);
+	printf("%ld des_encrypt's in %.2f second\n",count,d);
+	b=((double)COUNT(cb)*8)/d;
+
+#ifdef SIGALRM
+	printf("Doing des_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+		BUFSIZE);
+	alarm(10);
+#else
+	printf("Doing des_cbc_encrypt %ld times on %ld byte blocks\n",cc,
+		BUFSIZE);
+#endif
+	Time_F(START);
+	for (count=0,run=1; COND(cc); count++)
+		des_ncbc_encrypt((C_Block *)buf,(C_Block *)buf,BUFSIZE,&(sch[0]),
+			(C_Block *)&(key[0]),DES_ENCRYPT);
+	d=Time_F(STOP);
+	printf("%ld des_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+		count,BUFSIZE,d);
+	c=((double)COUNT(cc)*BUFSIZE)/d;
+
+#ifdef SIGALRM
+	printf("Doing des_ede_cbc_encrypt on %ld byte blocks for 10 seconds\n",
+		BUFSIZE);
+	alarm(10);
+#else
+	printf("Doing des_ede_cbc_encrypt %ld times on %ld byte blocks\n",cd,
+		BUFSIZE);
+#endif
+	Time_F(START);
+	for (count=0,run=1; COND(cd); count++)
+		des_ede3_cbc_encrypt((C_Block *)buf,(C_Block *)buf,BUFSIZE,
+			&(sch[0]),
+			&(sch2[0]),
+			&(sch3[0]),
+			(C_Block *)&(key[0]),
+			DES_ENCRYPT);
+	d=Time_F(STOP);
+	printf("%ld des_ede_cbc_encrypt's of %ld byte blocks in %.2f second\n",
+		count,BUFSIZE,d);
+	d=((double)COUNT(cd)*BUFSIZE)/d;
+
+#ifdef SIGALRM
+	printf("Doing crypt for 10 seconds\n");
+	alarm(10);
+#else
+	printf("Doing crypt %ld times\n",ce);
+#endif
+	Time_F(START);
+	for (count=0,run=1; COND(ce); count++)
+		crypt("testing1","ef");
+	e=Time_F(STOP);
+	printf("%ld crypts in %.2f second\n",count,e);
+	e=((double)COUNT(ce))/e;
+
+	printf("set_key            per sec = %12.2f (%5.1fuS)\n",a,1.0e6/a);
+	printf("DES raw ecb bytes  per sec = %12.2f (%5.1fuS)\n",b,8.0e6/b);
+	printf("DES cbc bytes      per sec = %12.2f (%5.1fuS)\n",c,8.0e6/c);
+	printf("DES ede cbc bytes  per sec = %12.2f (%5.1fuS)\n",d,8.0e6/d);
+	printf("crypt              per sec = %12.2f (%5.1fuS)\n",e,1.0e6/e);
+	exit(0);
+#if defined(LINT) || defined(MSDOS)
+	return(0);
+#endif
+	}
diff --git a/crypto/libdes/spr.h b/crypto/libdes/spr.h
new file mode 100644
index 0000000..3ac3e8d
--- /dev/null
+++ b/crypto/libdes/spr.h
@@ -0,0 +1,204 @@
+/* crypto/des/spr.h */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+const DES_LONG des_SPtrans[8][64]={
+{
+/* nibble 0 */
+0x02080800L, 0x00080000L, 0x02000002L, 0x02080802L,
+0x02000000L, 0x00080802L, 0x00080002L, 0x02000002L,
+0x00080802L, 0x02080800L, 0x02080000L, 0x00000802L,
+0x02000802L, 0x02000000L, 0x00000000L, 0x00080002L,
+0x00080000L, 0x00000002L, 0x02000800L, 0x00080800L,
+0x02080802L, 0x02080000L, 0x00000802L, 0x02000800L,
+0x00000002L, 0x00000800L, 0x00080800L, 0x02080002L,
+0x00000800L, 0x02000802L, 0x02080002L, 0x00000000L,
+0x00000000L, 0x02080802L, 0x02000800L, 0x00080002L,
+0x02080800L, 0x00080000L, 0x00000802L, 0x02000800L,
+0x02080002L, 0x00000800L, 0x00080800L, 0x02000002L,
+0x00080802L, 0x00000002L, 0x02000002L, 0x02080000L,
+0x02080802L, 0x00080800L, 0x02080000L, 0x02000802L,
+0x02000000L, 0x00000802L, 0x00080002L, 0x00000000L,
+0x00080000L, 0x02000000L, 0x02000802L, 0x02080800L,
+0x00000002L, 0x02080002L, 0x00000800L, 0x00080802L,
+},{
+/* nibble 1 */
+0x40108010L, 0x00000000L, 0x00108000L, 0x40100000L,
+0x40000010L, 0x00008010L, 0x40008000L, 0x00108000L,
+0x00008000L, 0x40100010L, 0x00000010L, 0x40008000L,
+0x00100010L, 0x40108000L, 0x40100000L, 0x00000010L,
+0x00100000L, 0x40008010L, 0x40100010L, 0x00008000L,
+0x00108010L, 0x40000000L, 0x00000000L, 0x00100010L,
+0x40008010L, 0x00108010L, 0x40108000L, 0x40000010L,
+0x40000000L, 0x00100000L, 0x00008010L, 0x40108010L,
+0x00100010L, 0x40108000L, 0x40008000L, 0x00108010L,
+0x40108010L, 0x00100010L, 0x40000010L, 0x00000000L,
+0x40000000L, 0x00008010L, 0x00100000L, 0x40100010L,
+0x00008000L, 0x40000000L, 0x00108010L, 0x40008010L,
+0x40108000L, 0x00008000L, 0x00000000L, 0x40000010L,
+0x00000010L, 0x40108010L, 0x00108000L, 0x40100000L,
+0x40100010L, 0x00100000L, 0x00008010L, 0x40008000L,
+0x40008010L, 0x00000010L, 0x40100000L, 0x00108000L,
+},{
+/* nibble 2 */
+0x04000001L, 0x04040100L, 0x00000100L, 0x04000101L,
+0x00040001L, 0x04000000L, 0x04000101L, 0x00040100L,
+0x04000100L, 0x00040000L, 0x04040000L, 0x00000001L,
+0x04040101L, 0x00000101L, 0x00000001L, 0x04040001L,
+0x00000000L, 0x00040001L, 0x04040100L, 0x00000100L,
+0x00000101L, 0x04040101L, 0x00040000L, 0x04000001L,
+0x04040001L, 0x04000100L, 0x00040101L, 0x04040000L,
+0x00040100L, 0x00000000L, 0x04000000L, 0x00040101L,
+0x04040100L, 0x00000100L, 0x00000001L, 0x00040000L,
+0x00000101L, 0x00040001L, 0x04040000L, 0x04000101L,
+0x00000000L, 0x04040100L, 0x00040100L, 0x04040001L,
+0x00040001L, 0x04000000L, 0x04040101L, 0x00000001L,
+0x00040101L, 0x04000001L, 0x04000000L, 0x04040101L,
+0x00040000L, 0x04000100L, 0x04000101L, 0x00040100L,
+0x04000100L, 0x00000000L, 0x04040001L, 0x00000101L,
+0x04000001L, 0x00040101L, 0x00000100L, 0x04040000L,
+},{
+/* nibble 3 */
+0x00401008L, 0x10001000L, 0x00000008L, 0x10401008L,
+0x00000000L, 0x10400000L, 0x10001008L, 0x00400008L,
+0x10401000L, 0x10000008L, 0x10000000L, 0x00001008L,
+0x10000008L, 0x00401008L, 0x00400000L, 0x10000000L,
+0x10400008L, 0x00401000L, 0x00001000L, 0x00000008L,
+0x00401000L, 0x10001008L, 0x10400000L, 0x00001000L,
+0x00001008L, 0x00000000L, 0x00400008L, 0x10401000L,
+0x10001000L, 0x10400008L, 0x10401008L, 0x00400000L,
+0x10400008L, 0x00001008L, 0x00400000L, 0x10000008L,
+0x00401000L, 0x10001000L, 0x00000008L, 0x10400000L,
+0x10001008L, 0x00000000L, 0x00001000L, 0x00400008L,
+0x00000000L, 0x10400008L, 0x10401000L, 0x00001000L,
+0x10000000L, 0x10401008L, 0x00401008L, 0x00400000L,
+0x10401008L, 0x00000008L, 0x10001000L, 0x00401008L,
+0x00400008L, 0x00401000L, 0x10400000L, 0x10001008L,
+0x00001008L, 0x10000000L, 0x10000008L, 0x10401000L,
+},{
+/* nibble 4 */
+0x08000000L, 0x00010000L, 0x00000400L, 0x08010420L,
+0x08010020L, 0x08000400L, 0x00010420L, 0x08010000L,
+0x00010000L, 0x00000020L, 0x08000020L, 0x00010400L,
+0x08000420L, 0x08010020L, 0x08010400L, 0x00000000L,
+0x00010400L, 0x08000000L, 0x00010020L, 0x00000420L,
+0x08000400L, 0x00010420L, 0x00000000L, 0x08000020L,
+0x00000020L, 0x08000420L, 0x08010420L, 0x00010020L,
+0x08010000L, 0x00000400L, 0x00000420L, 0x08010400L,
+0x08010400L, 0x08000420L, 0x00010020L, 0x08010000L,
+0x00010000L, 0x00000020L, 0x08000020L, 0x08000400L,
+0x08000000L, 0x00010400L, 0x08010420L, 0x00000000L,
+0x00010420L, 0x08000000L, 0x00000400L, 0x00010020L,
+0x08000420L, 0x00000400L, 0x00000000L, 0x08010420L,
+0x08010020L, 0x08010400L, 0x00000420L, 0x00010000L,
+0x00010400L, 0x08010020L, 0x08000400L, 0x00000420L,
+0x00000020L, 0x00010420L, 0x08010000L, 0x08000020L,
+},{
+/* nibble 5 */
+0x80000040L, 0x00200040L, 0x00000000L, 0x80202000L,
+0x00200040L, 0x00002000L, 0x80002040L, 0x00200000L,
+0x00002040L, 0x80202040L, 0x00202000L, 0x80000000L,
+0x80002000L, 0x80000040L, 0x80200000L, 0x00202040L,
+0x00200000L, 0x80002040L, 0x80200040L, 0x00000000L,
+0x00002000L, 0x00000040L, 0x80202000L, 0x80200040L,
+0x80202040L, 0x80200000L, 0x80000000L, 0x00002040L,
+0x00000040L, 0x00202000L, 0x00202040L, 0x80002000L,
+0x00002040L, 0x80000000L, 0x80002000L, 0x00202040L,
+0x80202000L, 0x00200040L, 0x00000000L, 0x80002000L,
+0x80000000L, 0x00002000L, 0x80200040L, 0x00200000L,
+0x00200040L, 0x80202040L, 0x00202000L, 0x00000040L,
+0x80202040L, 0x00202000L, 0x00200000L, 0x80002040L,
+0x80000040L, 0x80200000L, 0x00202040L, 0x00000000L,
+0x00002000L, 0x80000040L, 0x80002040L, 0x80202000L,
+0x80200000L, 0x00002040L, 0x00000040L, 0x80200040L,
+},{
+/* nibble 6 */
+0x00004000L, 0x00000200L, 0x01000200L, 0x01000004L,
+0x01004204L, 0x00004004L, 0x00004200L, 0x00000000L,
+0x01000000L, 0x01000204L, 0x00000204L, 0x01004000L,
+0x00000004L, 0x01004200L, 0x01004000L, 0x00000204L,
+0x01000204L, 0x00004000L, 0x00004004L, 0x01004204L,
+0x00000000L, 0x01000200L, 0x01000004L, 0x00004200L,
+0x01004004L, 0x00004204L, 0x01004200L, 0x00000004L,
+0x00004204L, 0x01004004L, 0x00000200L, 0x01000000L,
+0x00004204L, 0x01004000L, 0x01004004L, 0x00000204L,
+0x00004000L, 0x00000200L, 0x01000000L, 0x01004004L,
+0x01000204L, 0x00004204L, 0x00004200L, 0x00000000L,
+0x00000200L, 0x01000004L, 0x00000004L, 0x01000200L,
+0x00000000L, 0x01000204L, 0x01000200L, 0x00004200L,
+0x00000204L, 0x00004000L, 0x01004204L, 0x01000000L,
+0x01004200L, 0x00000004L, 0x00004004L, 0x01004204L,
+0x01000004L, 0x01004200L, 0x01004000L, 0x00004004L,
+},{
+/* nibble 7 */
+0x20800080L, 0x20820000L, 0x00020080L, 0x00000000L,
+0x20020000L, 0x00800080L, 0x20800000L, 0x20820080L,
+0x00000080L, 0x20000000L, 0x00820000L, 0x00020080L,
+0x00820080L, 0x20020080L, 0x20000080L, 0x20800000L,
+0x00020000L, 0x00820080L, 0x00800080L, 0x20020000L,
+0x20820080L, 0x20000080L, 0x00000000L, 0x00820000L,
+0x20000000L, 0x00800000L, 0x20020080L, 0x20800080L,
+0x00800000L, 0x00020000L, 0x20820000L, 0x00000080L,
+0x00800000L, 0x00020000L, 0x20000080L, 0x20820080L,
+0x00020080L, 0x20000000L, 0x00000000L, 0x00820000L,
+0x20800080L, 0x20020080L, 0x20020000L, 0x00800080L,
+0x20820000L, 0x00000080L, 0x00800080L, 0x20020000L,
+0x20820080L, 0x00800000L, 0x20800000L, 0x20000080L,
+0x00820000L, 0x00020080L, 0x20020080L, 0x20800000L,
+0x00000080L, 0x20820000L, 0x00820080L, 0x00000000L,
+0x20000000L, 0x20800080L, 0x00020000L, 0x00820080L,
+}};
diff --git a/crypto/libdes/str2key.c b/crypto/libdes/str2key.c
new file mode 100644
index 0000000..e81f348
--- /dev/null
+++ b/crypto/libdes/str2key.c
@@ -0,0 +1,171 @@
+/* crypto/des/str2key.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+extern int des_check_key;
+
+void des_string_to_key(str, key)
+char *str;
+des_cblock (*key);
+	{
+	des_key_schedule ks;
+	int i,length;
+	register unsigned char j;
+
+	memset(key,0,8);
+	length=strlen(str);
+#ifdef OLD_STR_TO_KEY
+	for (i=0; i<length; i++)
+		(*key)[i%8]^=(str[i]<<1);
+#else /* MIT COMPATIBLE */
+	for (i=0; i<length; i++)
+		{
+		j=str[i];
+		if ((i%16) < 8)
+			(*key)[i%8]^=(j<<1);
+		else
+			{
+			/* Reverse the bit order 05/05/92 eay */
+			j=((j<<4)&0xf0)|((j>>4)&0x0f);
+			j=((j<<2)&0xcc)|((j>>2)&0x33);
+			j=((j<<1)&0xaa)|((j>>1)&0x55);
+			(*key)[7-(i%8)]^=j;
+			}
+		}
+#endif
+	des_set_odd_parity((des_cblock *)key);
+	i=des_check_key;
+	des_check_key=0;
+	des_set_key((des_cblock *)key,ks);
+	des_check_key=i;
+	des_cbc_cksum((des_cblock *)str,(des_cblock *)key,(long)length,ks,
+		(des_cblock *)key);
+	memset(ks,0,sizeof(ks));
+	des_set_odd_parity((des_cblock *)key);
+	}
+
+void des_string_to_2keys(str, key1, key2)
+char *str;
+des_cblock (*key1);
+des_cblock (*key2);
+	{
+	des_key_schedule ks;
+	int i,length;
+	register unsigned char j;
+
+	memset(key1,0,8);
+	memset(key2,0,8);
+	length=strlen(str);
+#ifdef OLD_STR_TO_KEY
+	if (length <= 8)
+		{
+		for (i=0; i<length; i++)
+			{
+			(*key2)[i]=(*key1)[i]=(str[i]<<1);
+			}
+		}
+	else
+		{
+		for (i=0; i<length; i++)
+			{
+			if ((i/8)&1)
+				(*key2)[i%8]^=(str[i]<<1);
+			else
+				(*key1)[i%8]^=(str[i]<<1);
+			}
+		}
+#else /* MIT COMPATIBLE */
+	for (i=0; i<length; i++)
+		{
+		j=str[i];
+		if ((i%32) < 16)
+			{
+			if ((i%16) < 8)
+				(*key1)[i%8]^=(j<<1);
+			else
+				(*key2)[i%8]^=(j<<1);
+			}
+		else
+			{
+			j=((j<<4)&0xf0)|((j>>4)&0x0f);
+			j=((j<<2)&0xcc)|((j>>2)&0x33);
+			j=((j<<1)&0xaa)|((j>>1)&0x55);
+			if ((i%16) < 8)
+				(*key1)[7-(i%8)]^=j;
+			else
+				(*key2)[7-(i%8)]^=j;
+			}
+		}
+	if (length <= 8) memcpy(key2,key1,8);
+#endif
+	des_set_odd_parity((des_cblock *)key1);
+	des_set_odd_parity((des_cblock *)key2);
+	i=des_check_key;
+	des_check_key=0;
+	des_set_key((des_cblock *)key1,ks);
+	des_cbc_cksum((des_cblock *)str,(des_cblock *)key1,(long)length,ks,
+		(des_cblock *)key1);
+	des_set_key((des_cblock *)key2,ks);
+	des_cbc_cksum((des_cblock *)str,(des_cblock *)key2,(long)length,ks,
+		(des_cblock *)key2);
+	des_check_key=i;
+	memset(ks,0,sizeof(ks));
+	des_set_odd_parity(key1);
+	des_set_odd_parity(key2);
+	}
diff --git a/crypto/libdes/supp.c b/crypto/libdes/supp.c
new file mode 100644
index 0000000..b8e8566
--- /dev/null
+++ b/crypto/libdes/supp.c
@@ -0,0 +1,109 @@
+/* crypto/des/supp.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+/*
+ * Copyright (c) 1995
+ *	Mark Murray.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Mark Murray
+ * 4. Neither the name of the author nor the names of any co-contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY MARK MURRAY AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Id: supp.c,v 1.4 1997/06/22 10:14:07 bg Exp $
+ */
+
+#include <stdio.h>
+#include "des_locl.h"
+
+void des_cblock_print_file(cb, fp)
+	des_cblock *cb;
+	FILE *fp;
+{
+	int i;
+	unsigned int *p = (unsigned int *)cb;
+
+	fprintf(fp, " 0x { ");
+	for (i = 0; i < 8; i++) {
+		fprintf(fp, "%x", p[i]);
+		if (i != 7) fprintf(fp, ", ");
+	}
+	fprintf(fp, " }");
+}
diff --git a/crypto/libdes/t/test b/crypto/libdes/t/test
new file mode 100644
index 0000000..97acd05
--- /dev/null
+++ b/crypto/libdes/t/test
@@ -0,0 +1,27 @@
+#!./perl
+
+BEGIN { push(@INC, qw(../../../lib ../../lib ../lib lib)); }
+
+use DES;
+
+$key='00000000';
+$ks=DES::set_key($key);
+@a=split(//,$ks);
+foreach (@a) { printf "%02x-",ord($_); }
+print "\n";
+
+
+$key=DES::random_key();
+print "($_)\n";
+@a=split(//,$key);
+foreach (@a) { printf "%02x-",ord($_); }
+print "\n";
+$str="this is and again into the breach";
+($k1,$k2)=DES::string_to_2keys($str);
+@a=split(//,$k1);
+foreach (@a) { printf "%02x-",ord($_); }
+print "\n";
+@a=split(//,$k2);
+foreach (@a) { printf "%02x-",ord($_); }
+print "\n";
+
diff --git a/crypto/libdes/testdes.pl b/crypto/libdes/testdes.pl
new file mode 100755
index 0000000..01a165a
--- /dev/null
+++ b/crypto/libdes/testdes.pl
@@ -0,0 +1,167 @@
+#!/usr/local/bin/perl
+
+# des.pl tesing code
+
+require 'des.pl';
+
+$num_tests=34;
+@key_data=(
+	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
+	0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+	0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
+	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+	0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
+	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+	0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
+	0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57,
+	0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E,
+	0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86,
+	0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E,
+	0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6,
+	0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE,
+	0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6,
+	0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE,
+	0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16,
+	0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F,
+	0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46,
+	0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E,
+	0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76,
+	0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07,
+	0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F,
+	0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7,
+	0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF,
+	0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6,
+	0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF,
+	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
+	0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E,
+	0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE,
+	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
+	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+	0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
+	);
+
+@plain_data=(
+	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
+	0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
+	0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
+	0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
+	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+	0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42,
+	0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA,
+	0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72,
+	0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A,
+	0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2,
+	0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A,
+	0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2,
+	0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A,
+	0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02,
+	0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A,
+	0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32,
+	0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA,
+	0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62,
+	0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2,
+	0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA,
+	0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92,
+	0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A,
+	0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2,
+	0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A,
+	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+	0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
+	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
+	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+	0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+	0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF);
+
+@cipher_data=(
+	0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7,
+	0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58,
+	0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B,
+	0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33,
+	0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D,
+	0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD,
+	0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7,
+	0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4,
+	0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B,
+	0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71,
+	0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A,
+	0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A,
+	0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95,
+	0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B,
+	0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09,
+	0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A,
+	0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F,
+	0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88,
+	0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77,
+	0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A,
+	0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56,
+	0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56,
+	0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56,
+	0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC,
+	0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A,
+	0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41,
+	0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93,
+	0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00,
+	0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06,
+	0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7,
+	0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51,
+	0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE,
+	0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D,
+	0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2);
+
+print "Doing ecb tests\n";
+for ($i=0; $i<$num_tests; $i++)
+	{
+	printf "Doing test $i\n";
+	$key =pack("C8",splice(@key_data   ,0,8));
+	$data=pack("C8",splice(@plain_data ,0,8));
+	$res =pack("C8",splice(@cipher_data,0,8));
+
+	@ks=  &des_set_key($key);
+	$out1= &des_ecb_encrypt(*ks,1,$data);
+	$out2= &des_ecb_encrypt(*ks,0,$out1);
+	$out3= &des_ecb_encrypt(*ks,0,$res);
+	&eprint("encryption failure",$res,$out1)
+		if ($out1 ne $res);
+	&eprint("encryption/decryption failure",$data,$out2)
+		if ($out2 ne $data);
+	&eprint("decryption failure",$data,$out3)
+		if ($data ne $out3);
+	}
+print "Done\n";
+
+print "doing speed test over 30 seconds\n";
+$SIG{'ALRM'}='done';
+sub done {$done=1;}
+$done=0;
+
+$count=0;
+$d=pack("C8",0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef);
+@ks=  &des_set_key($d);
+alarm(30);
+$start=(times)[0];
+while (!$done)
+	{
+	$count++;
+	$d=&des_ecb_encrypt(*ks,1,$d);
+	}
+$end=(times)[0];
+$t=$end-$start;
+printf "$count DESs in %.2f seconds is %.2f DESs/sec or %.2f bytes/sec\n",
+	1.0*$t,1.0*$count/$t,$count*8.0/$t;
+
+sub eprint
+	{
+	local($s,$c,$e)=@_;
+	local(@k);
+
+	@k=unpack("C8",$c);
+	printf "%02x%02x%02x%02x %02x%02x%02x%02x - ",unpack("C8",$c);
+	printf "%02x%02x%02x%02x %02x%02x%02x%02x :",unpack("C8",$e);
+	print " $s\n";
+	}
diff --git a/crypto/libdes/times b/crypto/libdes/times
new file mode 100644
index 0000000..f5080ef
--- /dev/null
+++ b/crypto/libdes/times
@@ -0,0 +1,216 @@
+existing library on a DEC 3000/500
+set_key            per sec =    256294.06 (  3.9uS)
+DES ecb bytes      per sec =   3553694.40 (  2.3uS)
+DES cbc bytes      per sec =   3661004.80 (  2.2uS)
+DES ede cbc bytes  per sec =   1353115.99 (  5.9uS)
+crypt              per sec =     16829.40 ( 59.4uS)
+
+Intel P6/200 (NEXTSTEP) - cc -O3 (cc: gcc 2.5.8)
+set_key            per sec =    219220.82 (  4.6uS)
+DES ecb bytes      per sec =   2438014.04 (  3.3uS)
+DES cbc bytes      per sec =   2467648.85 (  3.2uS)
+DES ede cbc bytes  per sec =    942121.58 (  8.5uS)
+crypt              per sec =     11398.73 ( 87.7uS)
+
+# DECstation Alpha 3000 Model 700 AXP / OSF1 V3.0
+# gcc 2.6.3 / Young libdes 3.21
+set_key            per sec =    149369.74 (  6.7uS)
+DES ecb bytes      per sec =   2011976.68 (  4.0uS)
+DES cbc bytes      per sec =   2002245.35 (  4.0uS)
+DES ede cbc bytes  per sec =    793677.19 ( 10.1uS)
+crypt              per sec =      9244.52 (108.2uS)
+
+# Sun Ultra I gcc 2.7.2 / Young libdes 3.21
+set_key            per sec =    147172.22 (  6.8uS)
+DES ecb bytes      per sec =   1815054.70 (  4.4uS)
+DES cbc bytes      per sec =   1829405.18 (  4.4uS)
+DES ede cbc bytes  per sec =    714490.23 ( 11.2uS)
+crypt              per sec =      8896.24 (112.4uS)
+
+SGI Challenge (MIPS R4400 200mhz) - gcc -O2
+set_key       per sec =    114141.13 (  8.8uS)
+DES ecb bytes per sec =   1573472.84 (  5.1uS)
+DES cbc bytes per sec =   1580418.20 (  5.1uS)
+crypt         per sec =      7137.84 (140.1uS)
+
+DEC Alpha DEC  4000/710 AXP OSF/1 v 3.0 - gcc -O2 2.6.1
+set_key       per sec =    123138.49 (  8.1uS)
+DES ecb bytes per sec =   1407546.76 (  5.7uS)
+DES cbc bytes per sec =   1404103.21 (  5.7uS)
+crypt         per sec =      7746.76 (129.1uS)
+
+DEC Alpha DEC  4000/710 AXP OSF/1 v 3.0 - cc -O4 'DEC Compiler Driver 3.11'
+set_key       per sec =    135160.83 (  7.4uS)
+DES ecb bytes per sec =   1267753.22 (  6.3uS)
+DES cbc bytes per sec =   1260564.90 (  6.3uS)
+crypt         per sec =      6479.37 (154.3uS)
+
+SGI Challenge (MIPS R4400 200mhz) - cc -O2
+set_key       per sec =    124000.10 (  8.1uS)
+DES ecb bytes per sec =   1338138.45 (  6.0uS)
+DES cbc bytes per sec =   1356515.84 (  5.9uS)
+crypt         per sec =      6223.92 (160.7uS)
+
+Intel P5/133 (NEXTSTEP) - cc -O3 (cc: gcc 2.5.8)
+set_key            per sec =     81923.10 ( 12.2uS)
+DES ecb bytes      per sec =   1104711.61 (  7.2uS)
+DES cbc bytes      per sec =   1091536.05 (  7.3uS)
+DES ede cbc bytes  per sec =    410502.62 ( 19.5uS)
+crypt              per sec =      4849.60 (206.2uS)
+
+Sun SPARC 20 (NEXTSTEP) - cc -O3 (cc: gcc 2.5.8)
+set_key            per sec =     60973.05 ( 16.4uS)
+DES ecb bytes      per sec =    806032.15 (  9.9uS)
+DES cbc bytes      per sec =    801534.95 ( 10.0uS)
+DES ede cbc bytes  per sec =    298799.73 ( 26.8uS)
+crypt              per sec =      3678.42 (271.9uS)
+
+SGI Indy (MIPS R4600 133mhz) -cc -O2
+set_key       per sec =     88470.54 ( 11.3uS)
+DES ecb bytes per sec =   1023040.33 (  7.8uS)
+DES cbc bytes per sec =   1033610.01 (  7.7uS)
+crypt         per sec =      4641.51 (215.4uS)
+
+HP-UX 9000/887 cc +O3
+set_key       per sec =     76824.30 ( 13.0uS)
+DES ecb bytes per sec =   1048911.20 (  7.6uS)
+DES cbc bytes per sec =   1072332.80 (  7.5uS)
+crypt         per sec =      4968.64 (201.3uS)
+
+IRIX 5.2 IP22 (R4000) cc -O2 (galilo)
+set_key       per sec =     60615.73 ( 16.5uS)
+DES ecb bytes per sec =    584741.32 ( 13.7uS)
+DES cbc bytes per sec =    584306.94 ( 13.7uS)
+crypt         per sec =      3049.33 (327.9uS)
+
+HP-UX 9000/867 cc -O
+set_key       per sec =     48600.00 ( 20.6uS)
+DES ecb bytes per sec =    616235.14 ( 13.0uS)
+DES cbc bytes per sec =    638669.44 ( 12.5uS)
+crypt         per sec =      3016.68 (331.5uS)
+
+HP-UX 9000/867 gcc -O2
+set_key       per sec =     52120.50 ( 19.2uS)
+DES ecb bytes per sec =    715156.55 ( 11.2uS)
+DES cbc bytes per sec =    724424.28 ( 11.0uS)
+crypt         per sec =      3295.87 (303.4uS)
+
+DGUX AViiON mc88110 gcc -O2
+set_key       per sec =     55604.91 ( 18.0uS)
+DES ecb bytes per sec =    658513.25 ( 12.1uS)
+DES cbc bytes per sec =    675552.71 ( 11.8uS)
+crypt         per sec =      3438.10 (290.9uS)
+
+Sparc 10 cc -O2 (orb)
+set_key       per sec =     53002.30 ( 18.9uS)
+DES ecb bytes per sec =    705250.40 ( 11.3uS)
+DES cbc bytes per sec =    714342.40 ( 11.2uS)
+crypt         per sec =      2943.99 (339.7uS)
+
+Sparc 10 gcc -O2 (orb)
+set_key       per sec =     58681.21 ( 17.0uS)
+DES ecb bytes per sec =    772390.20 ( 10.4uS)
+DES cbc bytes per sec =    774144.00 ( 10.3uS)
+crypt         per sec =      3606.90 (277.2uS)
+
+DEC Alpha DEC  4000/610 AXP OSF/1 v 1.3 - gcc v 2.3.3
+set_key       per sec =    101840.19 (  9.8uS)
+DES ecb bytes per sec =   1223712.35 (  6.5uS)
+DES cbc bytes per sec =   1230542.98 (  6.5uS)
+crypt         per sec =      6428.75 (155.6uS)
+
+DEC Alpha DEC 4000/610 APX OSF/1 v 1.3 - cc -O2 - OSF/1 AXP
+set_key       per sec =    114198.91 (  8.8uS)
+DES ecb bytes per sec =   1022710.93 (  7.8uS)
+DES cbc bytes per sec =   1008821.93 (  7.9uS)
+crypt         per sec =      5454.13 (183.3uS)
+
+DEC Alpha - DEC 3000/500 AXP OSF/1 - cc -O2 - 02/12/92
+set_key       per sec =     83587.04 ( 12.0uS)
+DES ecb bytes per sec =    822620.82 (  9.7uS)
+DES cbc bytes per sec =    832929.60 (  9.6uS)
+crypt         per sec =      4807.62 (208.0uS)
+
+sun sparc 10/30 - gcc -O2
+set_key       per sec =     42005.24 ( 23.8uS)
+DES ecb bytes per sec =    555949.47 ( 14.4uS)
+DES cbc bytes per sec =    549440.28 ( 14.6uS)
+crypt         per sec =      2580.25 (387.6uS)
+
+PA-RISC 1.1 HP 710
+set_key       per sec =     38916.86
+DES ecb bytes per sec =    505971.82
+DES cbc bytes per sec =    515381.13
+crypt         per sec =      2438.24
+
+iris (spike) cc -O2
+set_key       per sec =     23128.83 ( 43.2uS)
+DES ecb bytes per sec =    261577.94 ( 30.6uS)
+DES cbc bytes per sec =    261746.41 ( 30.6uS)
+crypt         per sec =      1231.76 (811.8uS)
+
+sun sparc 10/30 - cc -O4
+set_key       per sec =     38379.86 ( 26.1uS)
+DES ecb bytes per sec =    460051.34 ( 17.4uS)
+DES cbc bytes per sec =    464970.54 ( 17.2uS)
+crypt         per sec =      2092.64 (477.9uS)
+
+sun sparc 2 - gcc2 -O2
+set_key       per sec =     21559.10
+DES ecb bytes per sec =    305566.92
+DES cbc bytes per sec =    303497.50
+crypt         per sec =      1410.48
+
+RS/6000 model 320
+set_key       per sec =     14371.93
+DES ecb bytes per sec =    222231.26
+DES cbc bytes per sec =    223926.79
+crypt         per sec =       981.20
+
+80486dx/66MHz Solaris 2.1 - gcc -O2 (gcc 2.6.3)
+set_key       per sec =     26814.15 ( 37.3uS)
+DES ecb bytes per sec =    345029.95 ( 23.2uS)
+DES cbc bytes per sec =    344064.00 ( 23.3uS)
+crypt         per sec =      1551.97 (644.3uS)
+
+80486dx/50MHz Solaris 2.1 - gcc -O2 (gcc 2.5.2)
+set_key       per sec =     18558.29 ( 53.9uS)
+DES ecb bytes per sec =    240873.90 ( 33.2uS)
+DES cbc bytes per sec =    239993.37 ( 33.3uS)
+crypt         per sec =      1073.67 (931.4uS)
+
+80486dx/50MHz Solaris 2.1 - cc -xO4 (cc: PC2.0.1 30 April 1993)
+set_key       per sec =     18302.79 ( 54.6uS)
+DES ecb bytes per sec =    242640.29 ( 33.0uS)
+DES cbc bytes per sec =    239568.89 ( 33.4uS)
+crypt         per sec =      1057.92 (945.2uS)
+
+68030 HP400
+set_key       per sec =      5251.28
+DES ecb bytes per sec =     56186.56
+DES cbc bytes per sec =     58681.53
+crypt         per sec =       276.15
+
+80486sx/33MHz MSDOS Turbo C v 2.0
+set_key       per sec =      1883.22 (531.0uS)
+DES ecb bytes per sec =     63393.31 (126.2uS)
+DES cbc bytes per sec =     63416.83 (126.1uS)
+crypt         per sec =       158.71 (6300.6uS)
+
+80486sx/33MHz MSDOS djgpp gcc 1.39 (32bit compiler)
+set_key       per sec =     12603.08 (79.3)
+DES ecb bytes per sec =    158875.15 (50.4)
+DES cbc bytes per sec =    159893.85 (50.0)
+crypt         per sec =       780.24 (1281.7)
+
+Version 1.99 26/08/92
+8MHz 68000 Atari-ST gcc 2.1 -O2 MiNT 0.94
+set_key       per sec =       325.68 (3070.5uS)
+DES ecb bytes per sec =      4173.67 (1916.8uS)
+DES cbc bytes per sec =      4249.89 (1882.4uS)
+crypt         per sec =        20.19 (49521.6uS)
+
+8088/4.77mh MSDOS Turbo C v 2.0
+set_key       per sec =        35.09
+DES ecb bytes per sec =       563.63
+crypt         per sec =         2.69
diff --git a/crypto/libdes/typemap b/crypto/libdes/typemap
new file mode 100644
index 0000000..a524f53
--- /dev/null
+++ b/crypto/libdes/typemap
@@ -0,0 +1,34 @@
+#
+# DES SECTION
+#
+deschar *	T_DESCHARP
+des_cblock *	T_CBLOCK
+des_cblock	T_CBLOCK
+des_key_schedule	T_SCHEDULE
+des_key_schedule *	T_SCHEDULE
+
+INPUT
+T_CBLOCK
+	$var=(des_cblock *)SvPV($arg,len);
+	if (len < DES_KEY_SZ)
+		{
+		croak(\"$var needs to be at least %u bytes long\",DES_KEY_SZ);
+		}
+
+T_SCHEDULE
+	$var=(des_key_schedule *)SvPV($arg,len);
+	if (len < DES_SCHEDULE_SZ)
+		{
+		croak(\"$var needs to be at least %u bytes long\",
+			DES_SCHEDULE_SZ);
+		}
+
+OUTPUT
+T_CBLOCK
+	sv_setpvn($arg,(char *)$var,DES_KEY_SZ);
+
+T_SCHEDULE
+	sv_setpvn($arg,(char *)$var,DES_SCHEDULE_SZ);
+
+T_DESCHARP
+	sv_setpvn($arg,(char *)$var,len);
diff --git a/crypto/libdes/version.h b/crypto/libdes/version.h
new file mode 100644
index 0000000..aee1190
--- /dev/null
+++ b/crypto/libdes/version.h
@@ -0,0 +1,48 @@
+/* lib/des/version.h */
+/* Copyright (C) 1995 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ * 
+ * This file is part of an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL
+ * specification.  This library and applications are
+ * FREE FOR COMMERCIAL AND NON-COMMERCIAL USE
+ * as long as the following conditions are aheared to.
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.  If this code is used in a product,
+ * Eric Young should be given attribution as the author of the parts used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    This product includes software developed by Eric Young (eay@mincom.oz.au)
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+extern char *DES_version;
diff --git a/crypto/libdes/vms.com b/crypto/libdes/vms.com
new file mode 100644
index 0000000..885ea8e
--- /dev/null
+++ b/crypto/libdes/vms.com
@@ -0,0 +1,90 @@
+$! --- VMS.com ---
+$!
+$ GoSub defines
+$ GoSub linker_options
+$ If (P1 .nes. "")
+$ Then 
+$   GoSub 'P1'
+$ Else
+$   GoSub lib
+$   GoSub destest
+$   GoSub rpw
+$   GoSub speed
+$   GoSub des
+$ EndIF
+$!
+$ Exit
+$!
+$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+$!
+$DEFINES:
+$ OPT_FILE := "VAX_LINKER_OPTIONS.OPT"
+$!
+$ CC_OPTS := "/NODebug/OPTimize/NOWarn"
+$!
+$ LINK_OPTS := "/NODebug/NOTraceback/Contiguous"
+$!
+$ OBJS  = "cbc_cksm.obj,cbc_enc.obj,ecb_enc.obj,pcbc_enc.obj," + -
+          "qud_cksm.obj,rand_key.obj,read_pwd.obj,set_key.obj,"      + -
+          "str2key.obj,enc_read.obj,enc_writ.obj,fcrypt.obj,"           + -
+	  "cfb_enc.obj,3ecb_enc.obj,ofb_enc.obj"
+	   
+	   
+$!
+$ LIBDES = "cbc_cksm.c,cbc_enc.c,ecb_enc.c,enc_read.c,"           + -
+           "enc_writ.c,pcbc_enc.c,qud_cksm.c,rand_key.c,"         + -
+           "read_pwd.c,set_key.c,str2key.c,fcrypt.c,"                + -
+	   "cfb_enc.c,3ecb_enc.c,ofb_enc.c"
+$ Return
+$!
+$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+$!
+$LINKER_OPTIONS:
+$ If (f$search(OPT_FILE) .eqs. "")
+$ Then
+$   Create 'OPT_FILE'
+$DECK
+! Default system options file to link against the sharable C runtime library
+!
+Sys$Share:VAXcRTL.exe/Share
+$EOD
+$ EndIF
+$ Return
+$!
+$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+$!
+$LIB:
+$ CC 'CC_OPTS' 'LIBDES'
+$ If (f$search("LIBDES.OLB") .nes. "")
+$ Then Library /Object /Replace libdes 'OBJS'
+$ Else Library /Create /Object  libdes 'OBJS'
+$ EndIF
+$ Return
+$!
+$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+$!
+$DESTEST:
+$ CC 'CC_OPTS' destest
+$ Link 'link_opts' /Exec=destest destest.obj,libdes/LIBRARY,'opt_file'/Option
+$ Return
+$!
+$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+$!
+$RPW:
+$ CC 'CC_OPTS' rpw
+$ Link 'link_opts' /Exec=rpw  rpw.obj,libdes/LIBRARY,'opt_file'/Option
+$ Return
+$!
+$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+$!
+$SPEED:
+$ CC 'CC_OPTS' speed
+$ Link 'link_opts' /Exec=speed speed.obj,libdes/LIBRARY,'opt_file'/Option
+$ Return
+$!
+$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+$!
+$DES:
+$ CC 'CC_OPTS' des
+$ Link 'link_opts' /Exec=des des.obj,libdes/LIBRARY,'opt_file'/Option
+$ Return
diff --git a/crypto/libdes/xcbc_enc.c b/crypto/libdes/xcbc_enc.c
new file mode 100644
index 0000000..6a86261
--- /dev/null
+++ b/crypto/libdes/xcbc_enc.c
@@ -0,0 +1,206 @@
+/* crypto/des/xcbc_enc.c */
+/* Copyright (C) 1995-1997 Eric Young (eay@mincom.oz.au)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@mincom.oz.au).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@mincom.oz.au).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@mincom.oz.au)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@mincom.oz.au)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include "des_locl.h"
+
+/* RSA's DESX */
+
+static unsigned char desx_white_in2out[256]={
+0xBD,0x56,0xEA,0xF2,0xA2,0xF1,0xAC,0x2A,0xB0,0x93,0xD1,0x9C,0x1B,0x33,0xFD,0xD0,
+0x30,0x04,0xB6,0xDC,0x7D,0xDF,0x32,0x4B,0xF7,0xCB,0x45,0x9B,0x31,0xBB,0x21,0x5A,
+0x41,0x9F,0xE1,0xD9,0x4A,0x4D,0x9E,0xDA,0xA0,0x68,0x2C,0xC3,0x27,0x5F,0x80,0x36,
+0x3E,0xEE,0xFB,0x95,0x1A,0xFE,0xCE,0xA8,0x34,0xA9,0x13,0xF0,0xA6,0x3F,0xD8,0x0C,
+0x78,0x24,0xAF,0x23,0x52,0xC1,0x67,0x17,0xF5,0x66,0x90,0xE7,0xE8,0x07,0xB8,0x60,
+0x48,0xE6,0x1E,0x53,0xF3,0x92,0xA4,0x72,0x8C,0x08,0x15,0x6E,0x86,0x00,0x84,0xFA,
+0xF4,0x7F,0x8A,0x42,0x19,0xF6,0xDB,0xCD,0x14,0x8D,0x50,0x12,0xBA,0x3C,0x06,0x4E,
+0xEC,0xB3,0x35,0x11,0xA1,0x88,0x8E,0x2B,0x94,0x99,0xB7,0x71,0x74,0xD3,0xE4,0xBF,
+0x3A,0xDE,0x96,0x0E,0xBC,0x0A,0xED,0x77,0xFC,0x37,0x6B,0x03,0x79,0x89,0x62,0xC6,
+0xD7,0xC0,0xD2,0x7C,0x6A,0x8B,0x22,0xA3,0x5B,0x05,0x5D,0x02,0x75,0xD5,0x61,0xE3,
+0x18,0x8F,0x55,0x51,0xAD,0x1F,0x0B,0x5E,0x85,0xE5,0xC2,0x57,0x63,0xCA,0x3D,0x6C,
+0xB4,0xC5,0xCC,0x70,0xB2,0x91,0x59,0x0D,0x47,0x20,0xC8,0x4F,0x58,0xE0,0x01,0xE2,
+0x16,0x38,0xC4,0x6F,0x3B,0x0F,0x65,0x46,0xBE,0x7E,0x2D,0x7B,0x82,0xF9,0x40,0xB5,
+0x1D,0x73,0xF8,0xEB,0x26,0xC7,0x87,0x97,0x25,0x54,0xB1,0x28,0xAA,0x98,0x9D,0xA5,
+0x64,0x6D,0x7A,0xD4,0x10,0x81,0x44,0xEF,0x49,0xD6,0xAE,0x2E,0xDD,0x76,0x5C,0x2F,
+0xA7,0x1C,0xC9,0x09,0x69,0x9A,0x83,0xCF,0x29,0x39,0xB9,0xE9,0x4C,0xFF,0x43,0xAB,
+	};
+
+void des_xwhite_in2out(des_key,in_white,out_white)
+des_cblock (*des_key);
+des_cblock (*in_white);
+des_cblock (*out_white);
+	{
+	unsigned char *key,*in,*out;
+	int out0,out1;
+	int i;
+
+	key=(unsigned char *)des_key;
+	in=(unsigned char *)in_white;
+	out=(unsigned char *)out_white;
+
+	out[0]=out[1]=out[2]=out[3]=out[4]=out[5]=out[6]=out[7]=0;
+	out0=out1=0;
+	for (i=0; i<8; i++)
+		{
+		out[i]=key[i]^desx_white_in2out[out0^out1];
+		out0=out1;
+		out1=(int)out[i&0x07];
+		}
+
+	out0=out[0];
+	out1=out[i];
+	for (i=0; i<8; i++)
+		{
+		out[i]=in[i]^desx_white_in2out[out0^out1];
+		out0=out1;
+		out1=(int)out[i&0x07];
+		}
+	}
+
+void des_xcbc_encrypt(input, output, length, schedule, ivec, inw,outw,encrypt)
+des_cblock (*input);
+des_cblock (*output);
+long length;
+des_key_schedule schedule;
+des_cblock (*ivec);
+des_cblock (*inw);
+des_cblock (*outw);
+int encrypt;
+	{
+	register DES_LONG tin0,tin1;
+	register DES_LONG tout0,tout1,xor0,xor1;
+	register DES_LONG inW0,inW1,outW0,outW1;
+	register unsigned char *in,*out;
+	register long l=length;
+	DES_LONG tin[2];
+	unsigned char *iv;
+
+	in=(unsigned char *)inw;
+	c2l(in,inW0);
+	c2l(in,inW1);
+	in=(unsigned char *)outw;
+	c2l(in,outW0);
+	c2l(in,outW1);
+
+	in=(unsigned char *)input;
+	out=(unsigned char *)output;
+	iv=(unsigned char *)ivec;
+
+	if (encrypt)
+		{
+		c2l(iv,tout0);
+		c2l(iv,tout1);
+		for (l-=8; l>=0; l-=8)
+			{
+			c2l(in,tin0);
+			c2l(in,tin1);
+			tin0^=tout0^inW0; tin[0]=tin0;
+			tin1^=tout1^inW1; tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT);
+			tout0=tin[0]^outW0; l2c(tout0,out);
+			tout1=tin[1]^outW1; l2c(tout1,out);
+			}
+		if (l != -8)
+			{
+			c2ln(in,tin0,tin1,l+8);
+			tin0^=tout0^inW0; tin[0]=tin0;
+			tin1^=tout1^inW1; tin[1]=tin1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_ENCRYPT);
+			tout0=tin[0]^outW0; l2c(tout0,out);
+			tout1=tin[1]^outW1; l2c(tout1,out);
+			}
+		iv=(unsigned char *)ivec;
+		l2c(tout0,iv);
+		l2c(tout1,iv);
+		}
+	else
+		{
+		c2l(iv,xor0);
+		c2l(iv,xor1);
+		for (l-=8; l>0; l-=8)
+			{
+			c2l(in,tin0); tin[0]=tin0^outW0;
+			c2l(in,tin1); tin[1]=tin1^outW1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT);
+			tout0=tin[0]^xor0^inW0;
+			tout1=tin[1]^xor1^inW1;
+			l2c(tout0,out);
+			l2c(tout1,out);
+			xor0=tin0;
+			xor1=tin1;
+			}
+		if (l != -8)
+			{
+			c2l(in,tin0); tin[0]=tin0^outW0;
+			c2l(in,tin1); tin[1]=tin1^outW1;
+			des_encrypt((DES_LONG *)tin,schedule,DES_DECRYPT);
+			tout0=tin[0]^xor0^inW0;
+			tout1=tin[1]^xor1^inW1;
+			l2cn(tout0,tout1,out,l+8);
+			xor0=tin0;
+			xor1=tin1;
+			}
+
+		iv=(unsigned char *)ivec;
+		l2c(xor0,iv);
+		l2c(xor1,iv);
+		}
+	tin0=tin1=tout0=tout1=xor0=xor1=0;
+	inW0=inW1=outW0=outW1=0;
+	tin[0]=tin[1]=0;
+	}
+