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author | wpaul <wpaul@FreeBSD.org> | 1997-05-28 04:42:53 +0000 |
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committer | wpaul <wpaul@FreeBSD.org> | 1997-05-28 04:42:53 +0000 |
commit | 3be3c101574f9fe0620458248e957eda1de7b9a9 (patch) | |
tree | dfc4fd4f5fcc85c497b06280f735823182167982 /include/rpc/des_crypt.h | |
parent | fd6d99f49e14785b3c84eaf12c9ae787ee93700d (diff) | |
parent | 70f9c50fd7c409b92009d05277367a429456292f (diff) | |
download | FreeBSD-src-3be3c101574f9fe0620458248e957eda1de7b9a9.zip FreeBSD-src-3be3c101574f9fe0620458248e957eda1de7b9a9.tar.gz |
This commit was generated by cvs2svn to compensate for changes in r26209,
which included commits to RCS files with non-trunk default branches.
Diffstat (limited to 'include/rpc/des_crypt.h')
-rw-r--r-- | include/rpc/des_crypt.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/include/rpc/des_crypt.h b/include/rpc/des_crypt.h new file mode 100644 index 0000000..df0e442 --- /dev/null +++ b/include/rpc/des_crypt.h @@ -0,0 +1,119 @@ +/* + * @(#)des_crypt.h 2.1 88/08/11 4.0 RPCSRC; from 1.4 88/02/08 (C) 1986 SMI + * + * des_crypt.h, des library routine interface + * Copyright (C) 1986, Sun Microsystems, Inc. + */ +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * may copy or modify Sun RPC without charge, but are not authorized + * to license or distribute it to anyone else except as part of a product or + * program developed by the user. + * + * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE + * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun RPC is provided with no support and without any obligation on the + * part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +#include <sys/cdefs.h> +#include <rpc/rpc.h> + +#define DES_MAXDATA 8192 /* max bytes encrypted in one call */ +#define DES_DIRMASK (1 << 0) +#define DES_ENCRYPT (0*DES_DIRMASK) /* Encrypt */ +#define DES_DECRYPT (1*DES_DIRMASK) /* Decrypt */ + + +#define DES_DEVMASK (1 << 1) +#define DES_HW (0*DES_DEVMASK) /* Use hardware device */ +#define DES_SW (1*DES_DEVMASK) /* Use software device */ + + +#define DESERR_NONE 0 /* succeeded */ +#define DESERR_NOHWDEVICE 1 /* succeeded, but hw device not available */ +#define DESERR_HWERROR 2 /* failed, hardware/driver error */ +#define DESERR_BADPARAM 3 /* failed, bad parameter to call */ + +#define DES_FAILED(err) \ + ((err) > DESERR_NOHWDEVICE) + +/* + * cbc_crypt() + * ecb_crypt() + * + * Encrypt (or decrypt) len bytes of a buffer buf. + * The length must be a multiple of eight. + * The key should have odd parity in the low bit of each byte. + * ivec is the input vector, and is updated to the new one (cbc only). + * The mode is created by oring together the appropriate parameters. + * DESERR_NOHWDEVICE is returned if DES_HW was specified but + * there was no hardware to do it on (the data will still be + * encrypted though, in software). + */ + + +/* + * Cipher Block Chaining mode + */ +__BEGIN_DECLS +#ifdef __STDC__ +int cbc_crypt __P(( char *, char *, unsigned int, unsigned int, char *)); +#else +cbc_crypt(/* key, buf, len, mode, ivec */); /* + char *key; + char *buf; + unsigned len; + unsigned mode; + char *ivec; +*/ +#endif + +/* + * Electronic Code Book mode + */ +#ifdef __STDC__ +int ecb_crypt __P(( char *, char *, unsigned int, unsigned int )); +#else +ecb_crypt(/* key, buf, len, mode */); /* + char *key; + char *buf; + unsigned len; + unsigned mode; +*/ +#endif +__END_DECLS + +#ifndef KERNEL +/* + * Set des parity for a key. + * DES parity is odd and in the low bit of each byte + */ +__BEGIN_DECLS +#ifdef __STDC__ +void des_setparity __P(( char *)); +#else +void +des_setparity(/* key */); /* + char *key; +*/ +#endif +__END_DECLS +#endif |