des.h (63249) | des.h (78064) |
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1/* $FreeBSD: head/sys/crypto/des/des.h 62587 2000-07-04 16:35:15Z itojun $ */ 2/* $KAME: des.h,v 1.4 2000/06/14 10:41:17 itojun Exp $ */ | 1/* $FreeBSD: head/sys/crypto/des/des.h 78064 2001-06-11 12:39:29Z ume $ */ 2/* $KAME: des.h,v 1.7 2000/09/18 20:59:21 itojun Exp $ */ |
3 4/* lib/des/des.h */ 5/* Copyright (C) 1995-1996 Eric Young (eay@mincom.oz.au) 6 * All rights reserved. 7 * 8 * This file is part of an SSL implementation written 9 * by Eric Young (eay@mincom.oz.au). 10 * The implementation was written so as to conform with Netscapes SSL --- 39 unchanged lines hidden (view full) --- 50 51#ifndef HEADER_DES_H 52#define HEADER_DES_H 53 54#ifdef __cplusplus 55extern "C" { 56#endif 57 | 3 4/* lib/des/des.h */ 5/* Copyright (C) 1995-1996 Eric Young (eay@mincom.oz.au) 6 * All rights reserved. 7 * 8 * This file is part of an SSL implementation written 9 * by Eric Young (eay@mincom.oz.au). 10 * The implementation was written so as to conform with Netscapes SSL --- 39 unchanged lines hidden (view full) --- 50 51#ifndef HEADER_DES_H 52#define HEADER_DES_H 53 54#ifdef __cplusplus 55extern "C" { 56#endif 57 |
58/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a 59 * %20 speed up (longs are 8 bytes, int's are 4). */ 60#ifndef DES_LONG 61#define DES_LONG unsigned long 62#endif | 58/* must be 32bit quantity */ 59#define DES_LONG u_int32_t |
63 64typedef unsigned char des_cblock[8]; 65typedef struct des_ks_struct 66 { 67 union { 68 des_cblock _; 69 /* make sure things are correct size on machines with 70 * 8 byte longs */ --- 7 unchanged lines hidden (view full) --- 78#define DES_SCHEDULE_SZ (sizeof(des_key_schedule)) 79 80#define DES_ENCRYPT 1 81#define DES_DECRYPT 0 82 83#define DES_CBC_MODE 0 84#define DES_PCBC_MODE 1 85 | 60 61typedef unsigned char des_cblock[8]; 62typedef struct des_ks_struct 63 { 64 union { 65 des_cblock _; 66 /* make sure things are correct size on machines with 67 * 8 byte longs */ --- 7 unchanged lines hidden (view full) --- 75#define DES_SCHEDULE_SZ (sizeof(des_key_schedule)) 76 77#define DES_ENCRYPT 1 78#define DES_DECRYPT 0 79 80#define DES_CBC_MODE 0 81#define DES_PCBC_MODE 1 82 |
86#define des_ecb2_encrypt(i,o,k1,k2,e) \ 87 des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e)) 88 89#define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \ 90 des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e)) 91 92#define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \ 93 des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e)) 94 95#define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \ 96 des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n)) 97 98#define C_Block des_cblock 99#define Key_schedule des_key_schedule 100#ifdef KERBEROS 101#define ENCRYPT DES_ENCRYPT 102#define DECRYPT DES_DECRYPT 103#endif 104#define KEY_SZ DES_KEY_SZ 105#define string_to_key des_string_to_key 106#define read_pw_string des_read_pw_string 107#define random_key des_random_key 108#define pcbc_encrypt des_pcbc_encrypt 109#define set_key des_set_key 110#define key_sched des_key_sched 111#define ecb_encrypt des_ecb_encrypt 112#define cbc_encrypt des_cbc_encrypt 113#define ncbc_encrypt des_ncbc_encrypt 114#define xcbc_encrypt des_xcbc_encrypt 115#define cbc_cksum des_cbc_cksum 116#define quad_cksum des_quad_cksum 117 118/* For compatibility with the MIT lib - eay 20/05/92 */ 119typedef des_key_schedule bit_64; 120#define des_fixup_key_parity des_set_odd_parity 121#define des_check_key_parity check_parity 122 | |
123extern int des_check_key; /* defaults to false */ | 83extern int des_check_key; /* defaults to false */ |
124extern int des_rw_mode; /* defaults to DES_PCBC_MODE */ | |
125 | 84 |
126/* The next line is used to disable full ANSI prototypes, if your 127 * compiler has problems with the prototypes, make sure this line always 128 * evaluates to true :-) */ 129#if defined(MSDOS) || defined(__STDC__) 130#undef NOPROTO 131#endif 132#ifndef NOPROTO 133char *des_options(void); 134void des_ecb3_encrypt(des_cblock *input,des_cblock *output, 135 des_key_schedule ks1,des_key_schedule ks2, 136 des_key_schedule ks3, int enc); 137DES_LONG des_cbc_cksum(des_cblock *input,des_cblock *output, 138 long length,des_key_schedule schedule,des_cblock *ivec); 139/* 140void des_cbc_encrypt(des_cblock *input,des_cblock *output,long length, 141 des_key_schedule schedule,des_cblock *ivec,int enc); 142*/ 143int des_cbc_encrypt(struct mbuf *, size_t, size_t, 144 des_key_schedule schedule,des_cblock *ivec, int enc); 145void des_ncbc_encrypt(des_cblock *input,des_cblock *output,long length, 146 des_key_schedule schedule,des_cblock *ivec,int enc); 147void des_xcbc_encrypt(des_cblock *input,des_cblock *output,long length, 148 des_key_schedule schedule,des_cblock *ivec, 149 des_cblock *inw,des_cblock *outw,int enc); 150void des_3cbc_encrypt(des_cblock *input,des_cblock *output,long length, 151 des_key_schedule sk1,des_key_schedule sk2, 152 des_cblock *ivec1,des_cblock *ivec2,int enc); 153extern int des_3cbc_process(struct mbuf *, size_t, size_t, 154 des_key_schedule *schedule, des_cblock *ivec, int mode); 155void des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits, 156 long length,des_key_schedule schedule,des_cblock *ivec,int enc); 157void des_ecb_encrypt(des_cblock *input,des_cblock *output, 158 des_key_schedule ks,int enc); 159void des_encrypt(DES_LONG *data,des_key_schedule ks, int enc); 160void des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc); 161void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, 162 long length, des_key_schedule ks1, des_key_schedule ks2, 163 des_key_schedule ks3, des_cblock *ivec, int enc); 164void des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out, 165 long length, des_key_schedule ks1, des_key_schedule ks2, 166 des_key_schedule ks3, des_cblock *ivec, int *num, int encrypt); 167void des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out, 168 long length, des_key_schedule ks1, des_key_schedule ks2, 169 des_key_schedule ks3, des_cblock *ivec, int *num); | 85char *des_options __P((void)); 86void des_ecb_encrypt __P((des_cblock *, des_cblock *, 87 des_key_schedule, int)); 88void des_encrypt __P((DES_LONG *, des_key_schedule, int)); 89void des_encrypt2 __P((DES_LONG *, des_key_schedule, int)); |
170 | 90 |
171int des_enc_read(int fd,char *buf,int len,des_key_schedule sched, 172 des_cblock *iv); 173int des_enc_write(int fd,char *buf,int len,des_key_schedule sched, 174 des_cblock *iv); 175#ifdef PERL5 176char *des_crypt(const char *buf,const char *salt); 177#else 178/* some stupid compilers complain because I have declared char instead 179 * of const char */ 180#if 1 181char *crypt(const char *buf,const char *salt); 182#else 183char *crypt(); 184#endif 185#endif 186void des_ofb_encrypt(unsigned char *in,unsigned char *out, 187 int numbits,long length,des_key_schedule schedule,des_cblock *ivec); 188void des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length, 189 des_key_schedule schedule,des_cblock *ivec,int enc); 190DES_LONG des_quad_cksum(des_cblock *input,des_cblock *output, 191 long length,int out_count,des_cblock *seed); 192void des_random_seed(des_cblock key); 193void des_random_key(des_cblock ret); 194int des_read_password(des_cblock *key,char *prompt,int verify); 195int des_read_2passwords(des_cblock *key1,des_cblock *key2, 196 char *prompt,int verify); 197int des_read_pw_string(char *buf,int length,char *prompt,int verify); 198void des_set_odd_parity(des_cblock *key); 199int des_is_weak_key(des_cblock *key); 200int des_set_key(des_cblock *key,des_key_schedule schedule); 201int des_key_sched(des_cblock *key,des_key_schedule schedule); 202void des_string_to_key(char *str,des_cblock *key); 203void des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2); 204void des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length, 205 des_key_schedule schedule, des_cblock *ivec, int *num, int enc); 206void des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length, 207 des_key_schedule schedule, des_cblock *ivec, int *num); | 91void des_set_odd_parity __P((des_cblock *)); 92int des_is_weak_key __P((des_cblock *)); 93int des_set_key __P((des_cblock *, des_key_schedule)); 94int des_key_sched __P((des_cblock *, des_key_schedule)); |
208 | 95 |
209/* Extra functions from Mark Murray <mark@grondar.za> */ 210/* 211void des_cblock_print_file(des_cblock *cb, FILE *fp); 212*/ 213/* The following functions are not in the normal unix build or the 214 * SSLeay build. When using the SSLeay build, use RAND_seed() 215 * and RAND_bytes() instead. */ 216int des_new_random_key(des_cblock *key); 217void des_init_random_number_generator(des_cblock *key); 218void des_set_random_generator_seed(des_cblock *key); 219void des_set_sequence_number(des_cblock new_sequence_number); 220void des_generate_random_block(des_cblock *block); 221 222#else 223 224char *des_options(); 225void des_ecb3_encrypt(); 226DES_LONG des_cbc_cksum(); 227void des_cbc_encrypt(); 228void des_ncbc_encrypt(); 229void des_xcbc_encrypt(); 230void des_3cbc_encrypt(); 231void des_cfb_encrypt(); 232void des_ede3_cfb64_encrypt(); 233void des_ede3_ofb64_encrypt(); 234void des_ecb_encrypt(); 235void des_encrypt(); 236void des_encrypt2(); 237void des_ede3_cbc_encrypt(); 238int des_enc_read(); 239int des_enc_write(); 240#ifdef PERL5 241char *des_crypt(); 242#else 243char *crypt(); 244#endif 245void des_ofb_encrypt(); 246void des_pcbc_encrypt(); 247DES_LONG des_quad_cksum(); 248void des_random_seed(); 249void des_random_key(); 250int des_read_password(); 251int des_read_2passwords(); 252int des_read_pw_string(); 253void des_set_odd_parity(); 254int des_is_weak_key(); 255int des_set_key(); 256int des_key_sched(); 257void des_string_to_key(); 258void des_string_to_2keys(); 259void des_cfb64_encrypt(); 260void des_ofb64_encrypt(); 261 262/* Extra functions from Mark Murray <mark@grondar.za> */ 263void des_cblock_print_file(); 264/* The following functions are not in the normal unix build or the 265 * SSLeay build. When using the SSLeay build, use RAND_seed() 266 * and RAND_bytes() instead. */ 267#ifdef FreeBSD 268int des_new_random_key(); 269void des_init_random_number_generator(); 270void des_set_random_generator_seed(); 271void des_set_sequence_number(); 272void des_generate_random_block(); 273#endif 274 275#endif 276 | |
277#ifdef __cplusplus 278} 279#endif 280 281#endif | 96#ifdef __cplusplus 97} 98#endif 99 100#endif |