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authormarkm <markm@FreeBSD.org>2000-02-24 19:35:08 +0000
committermarkm <markm@FreeBSD.org>2000-02-24 19:35:08 +0000
commit443e3df9fc8fe20ccfddd689f7dc254ad0194b75 (patch)
tree6c0d0142a7ec56eaaf7b7eb20b8a2955ee24a506 /crypto/libdes/asm
parent2cbf93e2b4f618912104456777d6a9335a25ee6a (diff)
downloadFreeBSD-src-443e3df9fc8fe20ccfddd689f7dc254ad0194b75.zip
FreeBSD-src-443e3df9fc8fe20ccfddd689f7dc254ad0194b75.tar.gz
RIP libdes. All hail libcrypto!
Diffstat (limited to 'crypto/libdes/asm')
-rw-r--r--crypto/libdes/asm/crypt586.pl204
-rw-r--r--crypto/libdes/asm/d-win32.asm3132
-rw-r--r--crypto/libdes/asm/des-586.pl253
-rw-r--r--crypto/libdes/asm/des-som2.pl308
-rw-r--r--crypto/libdes/asm/des-som3.pl266
-rw-r--r--crypto/libdes/asm/des586.pl210
-rw-r--r--crypto/libdes/asm/des686.pl230
-rw-r--r--crypto/libdes/asm/desboth.pl79
-rw-r--r--crypto/libdes/asm/dx86-cpp.s2781
-rw-r--r--crypto/libdes/asm/dx86unix.cpp39
-rw-r--r--crypto/libdes/asm/readme131
-rw-r--r--crypto/libdes/asm/win32.asm2767
-rw-r--r--crypto/libdes/asm/win32.uu319
-rw-r--r--crypto/libdes/asm/x86ms.pl223
-rw-r--r--crypto/libdes/asm/x86unix.pl253
-rw-r--r--crypto/libdes/asm/y-win32.asm929
16 files changed, 0 insertions, 12124 deletions
diff --git a/crypto/libdes/asm/crypt586.pl b/crypto/libdes/asm/crypt586.pl
deleted file mode 100644
index 197c413..0000000
--- a/crypto/libdes/asm/crypt586.pl
+++ /dev/null
@@ -1,204 +0,0 @@
-#!/usr/local/bin/perl
-#
-# The inner loop instruction sequence and the IP/FP modifications are from
-# Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>
-# I've added the stuff needed for crypt() but I've not worried about making
-# things perfect.
-#
-
-push(@INC,"perlasm","../../perlasm");
-require "x86asm.pl";
-
-&asm_init($ARGV[0],"crypt586.pl");
-
-$L="edi";
-$R="esi";
-
-&external_label("des_SPtrans");
-&fcrypt_body("fcrypt_body");
-&asm_finish();
-
-sub fcrypt_body
- {
- local($name,$do_ip)=@_;
-
- &function_begin($name,"EXTRN _des_SPtrans:DWORD");
-
- &comment("");
- &comment("Load the 2 words");
- $ks="ebp";
-
- &xor( $L, $L);
- &xor( $R, $R);
- &mov($ks,&wparam(1));
-
- &push(&DWC(25)); # add a variable
-
- &set_label("start");
- 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");
- }
- &mov("ebx", &swtmp(0));
- &mov("eax", $L);
- &dec("ebx");
- &mov($L, $R);
- &mov($R, "eax");
- &mov(&swtmp(0), "ebx");
- &jnz(&label("start"));
-
- &comment("");
- &comment("FP");
- &mov("edx",&wparam(0));
-
- &FP_new($R,$L,"eax",3);
- &mov(&DWP(0,"edx","",0),"eax");
- &mov(&DWP(4,"edx","",0),$L);
-
- &pop("ecx"); # remove variable
-
- &function_end($name);
- }
-
-sub D_ENCRYPT
- {
- local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_;
-
- &mov( $u, &wparam(2)); # 2
- &mov( $t, $R);
- &shr( $t, 16); # 1
- &mov( $tmp2, &wparam(3)); # 2
- &xor( $t, $R); # 1
-
- &and( $u, $t); # 2
- &and( $t, $tmp2); # 2
-
- &mov( $tmp1, $u);
- &shl( $tmp1, 16); # 1
- &mov( $tmp2, $t);
- &shl( $tmp2, 16); # 1
- &xor( $u, $tmp1); # 2
- &xor( $t, $tmp2); # 2
- &mov( $tmp1, &DWP(&n2a($S*4),$ks,"",0)); # 2
- &xor( $u, $tmp1);
- &mov( $tmp2, &DWP(&n2a(($S+1)*4),$ks,"",0)); # 2
- &xor( $u, $R);
- &xor( $t, $R);
- &xor( $t, $tmp2);
-
- &and( $u, "0xfcfcfcfc" ); # 2
- &xor( $tmp1, $tmp1); # 1
- &and( $t, "0xcfcfcfcf" ); # 2
- &xor( $tmp2, $tmp2);
- &movb( &LB($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( $ks, &wparam(1));
- &movb( &LB($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/d-win32.asm b/crypto/libdes/asm/d-win32.asm
deleted file mode 100644
index 9e3dc9c..0000000
--- a/crypto/libdes/asm/d-win32.asm
+++ /dev/null
@@ -1,3132 +0,0 @@
- ; Don't even think of reading this code
- ; It was automatically generated by des-586.pl
- ; Which is a perl program used to generate the x86 assember for
- ; any of elf, a.out, BSDI,Win32, or Solaris
- ; eric <eay@cryptsoft.com>
- ;
- TITLE des-586.asm
- .386
-.model FLAT
-_TEXT SEGMENT
-PUBLIC _des_encrypt
-EXTRN _des_SPtrans:DWORD
-_des_encrypt PROC NEAR
- push esi
- push edi
- ;
- ; Load the 2 words
- mov esi, DWORD PTR 12[esp]
- xor ecx, ecx
- push ebx
- push ebp
- 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
- mov ebp, DWORD PTR 24[esp]
- cmp ebx, 0
- 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 ebp
- pop ebx
- pop edi
- pop esi
- ret
-_des_encrypt ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_encrypt2
-EXTRN _des_SPtrans:DWORD
-_des_encrypt2 PROC NEAR
- push esi
- push edi
- ;
- ; Load the 2 words
- mov eax, DWORD PTR 12[esp]
- xor ecx, ecx
- push ebx
- push ebp
- mov esi, DWORD PTR [eax]
- mov ebx, DWORD PTR 28[esp]
- rol esi, 3
- mov edi, DWORD PTR 4[eax]
- rol edi, 3
- mov ebp, DWORD PTR 24[esp]
- cmp ebx, 0
- 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 ebp
- pop ebx
- pop edi
- pop esi
- ret
-_des_encrypt2 ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_encrypt3
-
-_des_encrypt3 PROC NEAR
- push ebx
- mov ebx, DWORD PTR 8[esp]
- push ebp
- push esi
- push edi
- ;
- ; Load the data words
- mov edi, DWORD PTR [ebx]
- mov esi, DWORD PTR 4[ebx]
- sub esp, 12
- ;
- ; 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 36[esp]
- mov DWORD PTR [ebx],edx
- mov edi, DWORD PTR 40[esp]
- mov esi, DWORD PTR 44[esp]
- mov DWORD PTR 8[esp],1
- mov DWORD PTR 4[esp],eax
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- mov DWORD PTR 8[esp],0
- mov DWORD PTR 4[esp],edi
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- mov DWORD PTR 8[esp],1
- mov DWORD PTR 4[esp],esi
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- add esp, 12
- mov edi, DWORD PTR [ebx]
- 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 ebp
- pop ebx
- ret
-_des_encrypt3 ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_decrypt3
-
-_des_decrypt3 PROC NEAR
- push ebx
- mov ebx, DWORD PTR 8[esp]
- push ebp
- push esi
- push edi
- ;
- ; Load the data words
- mov edi, DWORD PTR [ebx]
- mov esi, DWORD PTR 4[ebx]
- sub esp, 12
- ;
- ; 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 36[esp]
- mov DWORD PTR [ebx],edx
- mov edi, DWORD PTR 40[esp]
- mov eax, DWORD PTR 44[esp]
- mov DWORD PTR 8[esp],0
- mov DWORD PTR 4[esp],eax
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- mov DWORD PTR 8[esp],1
- mov DWORD PTR 4[esp],edi
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- mov DWORD PTR 8[esp],0
- mov DWORD PTR 4[esp],esi
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- add esp, 12
- mov edi, DWORD PTR [ebx]
- 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 ebp
- pop ebx
- ret
-_des_decrypt3 ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_ncbc_encrypt
-
-_des_ncbc_encrypt PROC NEAR
- ;
- push ebp
- push ebx
- push esi
- push edi
- mov ebp, DWORD PTR 28[esp]
- ; getting iv ptr from parameter 4
- mov ebx, DWORD PTR 36[esp]
- mov esi, DWORD PTR [ebx]
- mov edi, DWORD PTR 4[ebx]
- push edi
- push esi
- push edi
- push esi
- mov ebx, esp
- mov esi, DWORD PTR 36[esp]
- mov edi, DWORD PTR 40[esp]
- ; getting encrypt flag from parameter 5
- mov ecx, DWORD PTR 56[esp]
- ; get and push parameter 5
- push ecx
- ; get and push parameter 3
- mov eax, DWORD PTR 52[esp]
- push eax
- push ebx
- cmp ecx, 0
- jz $L004decrypt
- and ebp, 4294967288
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- jz $L005encrypt_finish
-L006encrypt_loop:
- mov ecx, DWORD PTR [esi]
- mov edx, DWORD PTR 4[esi]
- xor eax, ecx
- xor ebx, edx
- mov DWORD PTR 12[esp],eax
- mov DWORD PTR 16[esp],ebx
- call _des_encrypt
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- mov DWORD PTR [edi],eax
- mov DWORD PTR 4[edi],ebx
- add esi, 8
- add edi, 8
- sub ebp, 8
- jnz L006encrypt_loop
-$L005encrypt_finish:
- mov ebp, DWORD PTR 56[esp]
- and ebp, 7
- jz $L007finish
- xor ecx, ecx
- xor edx, edx
- mov ebp, DWORD PTR $L008cbc_enc_jmp_table[ebp*4]
- jmp ebp
-L009ej7:
- mov dh, BYTE PTR 6[esi]
- shl edx, 8
-L010ej6:
- mov dh, BYTE PTR 5[esi]
-L011ej5:
- mov dl, BYTE PTR 4[esi]
-L012ej4:
- mov ecx, DWORD PTR [esi]
- jmp $L013ejend
-L014ej3:
- mov ch, BYTE PTR 2[esi]
- shl ecx, 8
-L015ej2:
- mov ch, BYTE PTR 1[esi]
-L016ej1:
- mov cl, BYTE PTR [esi]
-$L013ejend:
- xor eax, ecx
- xor ebx, edx
- mov DWORD PTR 12[esp],eax
- mov DWORD PTR 16[esp],ebx
- call _des_encrypt
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- mov DWORD PTR [edi],eax
- mov DWORD PTR 4[edi],ebx
- jmp $L007finish
-$L004decrypt:
- and ebp, 4294967288
- mov eax, DWORD PTR 20[esp]
- mov ebx, DWORD PTR 24[esp]
- jz $L017decrypt_finish
-L018decrypt_loop:
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR 12[esp],eax
- mov DWORD PTR 16[esp],ebx
- call _des_encrypt
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- mov ecx, DWORD PTR 20[esp]
- mov edx, DWORD PTR 24[esp]
- xor ecx, eax
- xor edx, ebx
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR [edi],ecx
- mov DWORD PTR 4[edi],edx
- mov DWORD PTR 20[esp],eax
- mov DWORD PTR 24[esp],ebx
- add esi, 8
- add edi, 8
- sub ebp, 8
- jnz L018decrypt_loop
-$L017decrypt_finish:
- mov ebp, DWORD PTR 56[esp]
- and ebp, 7
- jz $L007finish
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR 12[esp],eax
- mov DWORD PTR 16[esp],ebx
- call _des_encrypt
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- mov ecx, DWORD PTR 20[esp]
- mov edx, DWORD PTR 24[esp]
- xor ecx, eax
- xor edx, ebx
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
-L019dj7:
- ror edx, 16
- mov BYTE PTR 6[edi],dl
- shr edx, 16
-L020dj6:
- mov BYTE PTR 5[edi],dh
-L021dj5:
- mov BYTE PTR 4[edi],dl
-L022dj4:
- mov DWORD PTR [edi],ecx
- jmp $L023djend
-L024dj3:
- ror ecx, 16
- mov BYTE PTR 2[edi],cl
- shl ecx, 16
-L025dj2:
- mov BYTE PTR 1[esi],ch
-L026dj1:
- mov BYTE PTR [esi], cl
-$L023djend:
- jmp $L007finish
-$L007finish:
- mov ecx, DWORD PTR 64[esp]
- add esp, 28
- mov DWORD PTR [ecx],eax
- mov DWORD PTR 4[ecx],ebx
- pop edi
- pop esi
- pop ebx
- pop ebp
- ret
-$L008cbc_enc_jmp_table:
- DD 0
- DD L016ej1
- DD L015ej2
- DD L014ej3
- DD L012ej4
- DD L011ej5
- DD L010ej6
- DD L009ej7
-L027cbc_dec_jmp_table:
- DD 0
- DD L026dj1
- DD L025dj2
- DD L024dj3
- DD L022dj4
- DD L021dj5
- DD L020dj6
- DD L019dj7
-_des_ncbc_encrypt ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_ede3_cbc_encrypt
-
-_des_ede3_cbc_encrypt PROC NEAR
- ;
- push ebp
- push ebx
- push esi
- push edi
- mov ebp, DWORD PTR 28[esp]
- ; getting iv ptr from parameter 6
- mov ebx, DWORD PTR 44[esp]
- mov esi, DWORD PTR [ebx]
- mov edi, DWORD PTR 4[ebx]
- push edi
- push esi
- push edi
- push esi
- mov ebx, esp
- mov esi, DWORD PTR 36[esp]
- mov edi, DWORD PTR 40[esp]
- ; getting encrypt flag from parameter 7
- mov ecx, DWORD PTR 64[esp]
- ; get and push parameter 5
- mov eax, DWORD PTR 56[esp]
- push eax
- ; get and push parameter 4
- mov eax, DWORD PTR 56[esp]
- push eax
- ; get and push parameter 3
- mov eax, DWORD PTR 56[esp]
- push eax
- push ebx
- cmp ecx, 0
- jz $L028decrypt
- and ebp, 4294967288
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- jz $L029encrypt_finish
-L030encrypt_loop:
- mov ecx, DWORD PTR [esi]
- mov edx, DWORD PTR 4[esi]
- xor eax, ecx
- xor ebx, edx
- mov DWORD PTR 16[esp],eax
- mov DWORD PTR 20[esp],ebx
- call _des_encrypt3
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- mov DWORD PTR [edi],eax
- mov DWORD PTR 4[edi],ebx
- add esi, 8
- add edi, 8
- sub ebp, 8
- jnz L030encrypt_loop
-$L029encrypt_finish:
- mov ebp, DWORD PTR 60[esp]
- and ebp, 7
- jz $L031finish
- xor ecx, ecx
- xor edx, edx
- mov ebp, DWORD PTR $L032cbc_enc_jmp_table[ebp*4]
- jmp ebp
-L033ej7:
- mov dh, BYTE PTR 6[esi]
- shl edx, 8
-L034ej6:
- mov dh, BYTE PTR 5[esi]
-L035ej5:
- mov dl, BYTE PTR 4[esi]
-L036ej4:
- mov ecx, DWORD PTR [esi]
- jmp $L037ejend
-L038ej3:
- mov ch, BYTE PTR 2[esi]
- shl ecx, 8
-L039ej2:
- mov ch, BYTE PTR 1[esi]
-L040ej1:
- mov cl, BYTE PTR [esi]
-$L037ejend:
- xor eax, ecx
- xor ebx, edx
- mov DWORD PTR 16[esp],eax
- mov DWORD PTR 20[esp],ebx
- call _des_encrypt3
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- mov DWORD PTR [edi],eax
- mov DWORD PTR 4[edi],ebx
- jmp $L031finish
-$L028decrypt:
- and ebp, 4294967288
- mov eax, DWORD PTR 24[esp]
- mov ebx, DWORD PTR 28[esp]
- jz $L041decrypt_finish
-L042decrypt_loop:
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR 16[esp],eax
- mov DWORD PTR 20[esp],ebx
- call _des_decrypt3
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- mov ecx, DWORD PTR 24[esp]
- mov edx, DWORD PTR 28[esp]
- xor ecx, eax
- xor edx, ebx
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR [edi],ecx
- mov DWORD PTR 4[edi],edx
- mov DWORD PTR 24[esp],eax
- mov DWORD PTR 28[esp],ebx
- add esi, 8
- add edi, 8
- sub ebp, 8
- jnz L042decrypt_loop
-$L041decrypt_finish:
- mov ebp, DWORD PTR 60[esp]
- and ebp, 7
- jz $L031finish
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR 16[esp],eax
- mov DWORD PTR 20[esp],ebx
- call _des_decrypt3
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- mov ecx, DWORD PTR 24[esp]
- mov edx, DWORD PTR 28[esp]
- xor ecx, eax
- xor edx, ebx
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
-L043dj7:
- ror edx, 16
- mov BYTE PTR 6[edi],dl
- shr edx, 16
-L044dj6:
- mov BYTE PTR 5[edi],dh
-L045dj5:
- mov BYTE PTR 4[edi],dl
-L046dj4:
- mov DWORD PTR [edi],ecx
- jmp $L047djend
-L048dj3:
- ror ecx, 16
- mov BYTE PTR 2[edi],cl
- shl ecx, 16
-L049dj2:
- mov BYTE PTR 1[esi],ch
-L050dj1:
- mov BYTE PTR [esi], cl
-$L047djend:
- jmp $L031finish
-$L031finish:
- mov ecx, DWORD PTR 76[esp]
- add esp, 32
- mov DWORD PTR [ecx],eax
- mov DWORD PTR 4[ecx],ebx
- pop edi
- pop esi
- pop ebx
- pop ebp
- ret
-$L032cbc_enc_jmp_table:
- DD 0
- DD L040ej1
- DD L039ej2
- DD L038ej3
- DD L036ej4
- DD L035ej5
- DD L034ej6
- DD L033ej7
-L051cbc_dec_jmp_table:
- DD 0
- DD L050dj1
- DD L049dj2
- DD L048dj3
- DD L046dj4
- DD L045dj5
- DD L044dj6
- DD L043dj7
-_des_ede3_cbc_encrypt ENDP
-_TEXT ENDS
-END
diff --git a/crypto/libdes/asm/des-586.pl b/crypto/libdes/asm/des-586.pl
deleted file mode 100644
index f054071..0000000
--- a/crypto/libdes/asm/des-586.pl
+++ /dev/null
@@ -1,253 +0,0 @@
-#!/usr/local/bin/perl
-#
-# The inner loop instruction sequence and the IP/FP modifications are from
-# Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>
-#
-
-push(@INC,"perlasm","../../perlasm");
-require "x86asm.pl";
-require "cbc.pl";
-require "desboth.pl";
-
-# base code is in microsft
-# op dest, source
-# format.
-#
-
-&asm_init($ARGV[0],"des-586.pl");
-
-$L="edi";
-$R="esi";
-
-&external_label("des_SPtrans");
-&des_encrypt("des_encrypt",1);
-&des_encrypt("des_encrypt2",0);
-&des_encrypt3("des_encrypt3",1);
-&des_encrypt3("des_decrypt3",0);
-&cbc("des_ncbc_encrypt","des_encrypt","des_encrypt",0,4,5,3,5,-1);
-&cbc("des_ede3_cbc_encrypt","des_encrypt3","des_decrypt3",0,6,7,3,4,5);
-
-&asm_finish();
-
-sub des_encrypt
- {
- local($name,$do_ip)=@_;
-
- &function_begin_B($name,"EXTRN _des_SPtrans:DWORD");
-
- &push("esi");
- &push("edi");
-
- &comment("");
- &comment("Load the 2 words");
- $ks="ebp";
-
- if ($do_ip)
- {
- &mov($R,&wparam(0));
- &xor( "ecx", "ecx" );
-
- &push("ebx");
- &push("ebp");
-
- &mov("eax",&DWP(0,$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" );
-
- &push("ebx");
- &push("ebp");
-
- &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);
- }
-
- &mov( $ks, &wparam(1) );
- &cmp("ebx","0");
- &je(&label("start_decrypt"));
-
- for ($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);
- }
-
- &pop("ebp");
- &pop("ebx");
- &pop("edi");
- &pop("esi");
- &ret();
-
- &function_end_B($name);
- }
-
-sub D_ENCRYPT
- {
- local($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( $ks, &wparam(1) );
- &movb( &LB($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, $mask );
- # This can never succeed, and besides it is difficult to see what the
- # idea was - Ben 13 Feb 99
- if (!$last 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/des-som2.pl b/crypto/libdes/asm/des-som2.pl
deleted file mode 100644
index 911d985..0000000
--- a/crypto/libdes/asm/des-som2.pl
+++ /dev/null
@@ -1,308 +0,0 @@
-#!/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
deleted file mode 100644
index e1ba3bc..0000000
--- a/crypto/libdes/asm/des-som3.pl
+++ /dev/null
@@ -1,266 +0,0 @@
-#!/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
deleted file mode 100644
index c2bee84..0000000
--- a/crypto/libdes/asm/des586.pl
+++ /dev/null
@@ -1,210 +0,0 @@
-#!/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
deleted file mode 100644
index 77dc5b5..0000000
--- a/crypto/libdes/asm/des686.pl
+++ /dev/null
@@ -1,230 +0,0 @@
-#!/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 $prog");
-&comment("Which is a perl program used to generate the x86 assember for");
-&comment("any of elf, a.out, Win32, or Solaris");
-&comment("It can be found in SSLeay 0.6.5+ or in libdes 3.26+");
-&comment("eric <eay\@cryptsoft.com>");
-&comment("");
-
-&file("dx86xxxx");
-
-$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,"EXTRN _des_SPtrans:DWORD");
-
- &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_new($L,$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 ($do_ip)
- {
- &comment("");
- &comment("FP");
- &FP_new($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, $tt );
- }
-
-sub IP_new
- {
- local($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,$tt, 1,"0x55555555");
- }
-
-sub FP_new
- {
- local($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
deleted file mode 100644
index d510641..0000000
--- a/crypto/libdes/asm/desboth.pl
+++ /dev/null
@@ -1,79 +0,0 @@
-#!/usr/local/bin/perl
-
-$L="edi";
-$R="esi";
-
-sub des_encrypt3
- {
- local($name,$enc)=@_;
-
- &function_begin_B($name,"");
- &push("ebx");
- &mov("ebx",&wparam(0));
-
- &push("ebp");
- &push("esi");
-
- &push("edi");
-
- &comment("");
- &comment("Load the data words");
- &mov($L,&DWP(0,"ebx","",0));
- &mov($R,&DWP(4,"ebx","",0));
- &stack_push(3);
-
- &comment("");
- &comment("IP");
- &IP_new($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));
- }
- &mov(&swtmp(2), (DWC(($enc)?"1":"0")));
- &mov(&swtmp(1), "eax");
- &mov(&swtmp(0), "ebx");
- &call("des_encrypt2");
- &mov(&swtmp(2), (DWC(($enc)?"0":"1")));
- &mov(&swtmp(1), "edi");
- &mov(&swtmp(0), "ebx");
- &call("des_encrypt2");
- &mov(&swtmp(2), (DWC(($enc)?"1":"0")));
- &mov(&swtmp(1), "esi");
- &mov(&swtmp(0), "ebx");
- &call("des_encrypt2");
-
- &stack_pop(3);
- &mov($L,&DWP(0,"ebx","",0));
- &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);
-
- &pop("edi");
- &pop("esi");
- &pop("ebp");
- &pop("ebx");
- &ret();
- &function_end_B($name);
- }
-
-
diff --git a/crypto/libdes/asm/dx86-cpp.s b/crypto/libdes/asm/dx86-cpp.s
deleted file mode 100644
index 4741452..0000000
--- a/crypto/libdes/asm/dx86-cpp.s
+++ /dev/null
@@ -1,2781 +0,0 @@
- /* 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@cryptsoft.com> */
- /* The inner loop instruction sequence and the IP/FP modifications */
- /* are from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk> */
- /* $FreeBSD$ */
-
- .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
deleted file mode 100644
index b4eb397..0000000
--- a/crypto/libdes/asm/dx86unix.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-
-#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
deleted file mode 100644
index f8529d9..0000000
--- a/crypto/libdes/asm/readme
+++ /dev/null
@@ -1,131 +0,0 @@
-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 1997 - 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 1997 - 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
deleted file mode 100644
index 508b511..0000000
--- a/crypto/libdes/asm/win32.asm
+++ /dev/null
@@ -1,2767 +0,0 @@
- ; 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@cryptsoft.com>
- ; The inner loop instruction sequence and the IP/FP modifications
- ; are from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>
- ; $FreeBSD$
-
- ;
- 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
deleted file mode 100644
index b8fc770..0000000
--- a/crypto/libdes/asm/win32.uu
+++ /dev/null
@@ -1,319 +0,0 @@
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-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
deleted file mode 100644
index 18b1186..0000000
--- a/crypto/libdes/asm/x86ms.pl
+++ /dev/null
@@ -1,223 +0,0 @@
-#!/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{$_[0]}:\n";
- }
-
-sub main'file_end
- {
- print "END\n";
- }
diff --git a/crypto/libdes/asm/x86unix.pl b/crypto/libdes/asm/x86unix.pl
deleted file mode 100644
index 2048a9c..0000000
--- a/crypto/libdes/asm/x86unix.pl
+++ /dev/null
@@ -1,253 +0,0 @@
-#!/usr/local/bin/perl
-
-package x86ms;
-
-$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/asm/y-win32.asm b/crypto/libdes/asm/y-win32.asm
deleted file mode 100644
index af5c102..0000000
--- a/crypto/libdes/asm/y-win32.asm
+++ /dev/null
@@ -1,929 +0,0 @@
- ; Don't even think of reading this code
- ; It was automatically generated by crypt586.pl
- ; Which is a perl program used to generate the x86 assember for
- ; any of elf, a.out, BSDI,Win32, or Solaris
- ; eric <eay@cryptsoft.com>
- ;
- TITLE crypt586.asm
- .386
-.model FLAT
-_TEXT SEGMENT
-PUBLIC _fcrypt_body
-EXTRN _des_SPtrans:DWORD
-_fcrypt_body PROC NEAR
- push ebp
- push ebx
- push esi
- push edi
- ;
- ; Load the 2 words
- xor edi, edi
- xor esi, esi
- mov ebp, DWORD PTR 24[esp]
- push 25
-L000start:
- ;
- ; Round 0
- mov eax, DWORD PTR 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR [ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 4[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 8[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 12[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 16[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 20[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 24[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 28[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 32[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 36[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 40[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 44[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 48[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 52[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 56[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 60[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 64[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 68[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 72[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 76[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 80[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 84[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 88[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 92[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 96[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 100[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 104[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 108[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 112[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 116[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 120[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 124[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- 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 28[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
- mov ebx, DWORD PTR [esp]
- mov eax, edi
- dec ebx
- mov edi, esi
- mov esi, eax
- mov DWORD PTR [esp],ebx
- jnz L000start
- ;
- ; FP
- mov edx, DWORD PTR 24[esp]
- ror edi, 1
- mov eax, esi
- xor esi, edi
- and esi, 0aaaaaaaah
- xor eax, esi
- xor edi, esi
- ;
- rol eax, 23
- mov esi, eax
- xor eax, edi
- and eax, 003fc03fch
- xor esi, eax
- xor edi, eax
- ;
- rol esi, 10
- mov eax, esi
- xor esi, edi
- and esi, 033333333h
- xor eax, esi
- xor edi, esi
- ;
- rol edi, 18
- mov esi, edi
- xor edi, eax
- and edi, 0fff0000fh
- xor esi, edi
- xor eax, edi
- ;
- rol esi, 12
- mov edi, esi
- xor esi, eax
- and esi, 0f0f0f0f0h
- xor edi, esi
- xor eax, esi
- ;
- ror eax, 4
- mov DWORD PTR [edx],eax
- mov DWORD PTR 4[edx],edi
- pop ecx
- pop edi
- pop esi
- pop ebx
- pop ebp
- ret
-_fcrypt_body ENDP
-_TEXT ENDS
-END
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