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This commit is contained in:
Mark Murray 1996-07-28 08:23:19 +00:00
parent 9f2bc96e40
commit 6c4a37eb3a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=17318
3 changed files with 42 additions and 61 deletions
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47
secure/lib/libdes/des.h
View File

@ -1,5 +1,5 @@
/* lib/des/des.h */
/* Copyright (C) 1995 Eric Young (eay@mincom.oz.au)
/* Copyright (C) 1995-1996 Eric Young (eay@mincom.oz.au)
* All rights reserved.
*
* This file is part of an SSL implementation written
@ -48,10 +48,30 @@
#ifndef HEADER_DES_H
#define HEADER_DES_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
* %20 speed up (longs are 8 bytes, int's are 4). */
#ifndef DES_LONG
#define DES_LONG unsigned long
#endif
typedef unsigned char des_cblock[8];
typedef struct des_ks_struct { des_cblock _; } des_key_schedule[16];
typedef struct des_ks_struct
{
union {
des_cblock _;
/* make sure things are correct size on machines with
* 8 byte longs */
DES_LONG pad[2];
} ks;
#undef _
#define _ ks._
} des_key_schedule[16];
#define DES_KEY_SZ (sizeof(des_cblock))
#define DES_SCHEDULE_SZ (sizeof(des_key_schedule))
@ -76,8 +96,10 @@ typedef struct des_ks_struct { des_cblock _; } des_key_schedule[16];
#define C_Block des_cblock
#define Key_schedule des_key_schedule
#ifdef KERBEROS
#define ENCRYPT DES_ENCRYPT
#define DECRYPT DES_DECRYPT
#endif
#define KEY_SZ DES_KEY_SZ
#define string_to_key des_string_to_key
#define read_pw_string des_read_pw_string
@ -92,7 +114,7 @@ typedef struct des_ks_struct { des_cblock _; } des_key_schedule[16];
#define quad_cksum des_quad_cksum
/* For compatibility with the MIT lib - eay 20/05/92 */
typedef struct des_key_schedule bit_64;
typedef des_key_schedule bit_64;
#define des_fixup_key_parity des_set_odd_parity
#define des_check_key_parity check_parity
@ -106,10 +128,11 @@ extern int des_rw_mode; /* defaults to DES_PCBC_MODE */
#undef NOPROTO
#endif
#ifndef NOPROTO
char *des_options(void);
void des_ecb3_encrypt(des_cblock *input,des_cblock *output,
des_key_schedule ks1,des_key_schedule ks2,
des_key_schedule ks3, int enc);
unsigned long des_cbc_cksum(des_cblock *input,des_cblock *output,
DES_LONG des_cbc_cksum(des_cblock *input,des_cblock *output,
long length,des_key_schedule schedule,des_cblock *ivec);
void des_cbc_encrypt(des_cblock *input,des_cblock *output,long length,
des_key_schedule schedule,des_cblock *ivec,int enc);
@ -122,8 +145,8 @@ void des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
long length,des_key_schedule schedule,des_cblock *ivec,int enc);
void des_ecb_encrypt(des_cblock *input,des_cblock *output,
des_key_schedule ks,int enc);
void des_encrypt(unsigned long *data,des_key_schedule ks, int enc);
void des_encrypt2(unsigned long *data,des_key_schedule ks, int enc);
void des_encrypt(DES_LONG *data,des_key_schedule ks, int enc);
void des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc);
void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output,
long length, des_key_schedule ks1, des_key_schedule ks2,
des_key_schedule ks3, des_cblock *ivec, int enc);
@ -155,7 +178,7 @@ void des_ofb_encrypt(unsigned char *in,unsigned char *out,
int numbits,long length,des_key_schedule schedule,des_cblock *ivec);
void des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length,
des_key_schedule schedule,des_cblock *ivec,int enc);
unsigned long des_quad_cksum(des_cblock *input,des_cblock *output,
DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output,
long length,int out_count,des_cblock *seed);
void des_random_seed(des_cblock key);
void des_random_key(des_cblock ret);
@ -187,8 +210,9 @@ void des_generate_random_block(des_cblock *block);
#else
char *des_options();
void des_ecb3_encrypt();
unsigned long des_cbc_cksum();
DES_LONG des_cbc_cksum();
void des_cbc_encrypt();
void des_ncbc_encrypt();
void des_3cbc_encrypt();
@ -210,7 +234,7 @@ char *crypt();
#endif
void des_ofb_encrypt();
void des_pcbc_encrypt();
unsigned long des_quad_cksum();
DES_LONG des_quad_cksum();
void des_random_seed();
void des_random_key();
int des_read_password();
@ -237,4 +261,9 @@ void des_set_sequence_number();
void des_generate_random_block();
#endif
#ifdef __cplusplus
}
#endif
#endif

8
secure/lib/libdes/new_rkey.c
View File

@ -1,5 +1,5 @@
/* lib/des/new_rkey.c */
/* Copyright (C) 1995 Eric Young (eay@mincom.oz.au)
/* crypto/des/new_rkey.c */
/* Copyright (C) 1995-1996 Eric Young (eay@mincom.oz.au)
* All rights reserved.
*
* This file is part of an SSL implementation written
@ -77,7 +77,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: new_rkey.c,v 1.2 1996/02/10 15:54:48 markm Exp $
* $Id: new_rkey.c,v 1.1.1.2 1996/07/28 08:17:26 markm Exp $
*/
/* 21-Nov-95 - eay - I've finally put this into libdes, I have made a
@ -96,7 +96,7 @@
/* This counter keeps track of the pseudo-random sequence */
static union {
unsigned long ul0, ul1;
DES_LONG ul0, ul1;
unsigned char uc[8];
} counter;

48
secure/lib/libdes/version.h
View File

@ -1,48 +0,0 @@
/* lib/des/version.h */
/* Copyright (C) 1995 Eric Young (eay@mincom.oz.au)
* All rights reserved.
*
* This file is part of an SSL implementation written
* by Eric Young (eay@mincom.oz.au).
* The implementation was written so as to conform with Netscapes SSL
* specification. This library and applications are
* FREE FOR COMMERCIAL AND NON-COMMERCIAL USE
* as long as the following conditions are aheared to.
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed. If this code is used in a product,
* Eric Young should be given attribution as the author of the parts used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Eric Young (eay@mincom.oz.au)
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
extern char *DES_version;