release/src/router/openssl/crypto/des/des_old.c

   1 /* crypto/des/des_old.c -*- mode:C; c-file-style: "eay" -*- */
   2
   3 /* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
   4  *
   5  * The function names in here are deprecated and are only present to
   6  * provide an interface compatible with libdes.  OpenSSL now provides
   7  * functions where "des_" has been replaced with "DES_" in the names,
   8  * to make it possible to make incompatible changes that are needed
   9  * for C type security and other stuff.
  10  *
  11  * Please consider starting to use the DES_ functions rather than the
  12  * des_ ones.  The des_ functions will dissapear completely before
  13  * OpenSSL 1.0!
  14  *
  15  * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
  16  */
  17
  18 /* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
  19  * project 2001.
  20  */
  21 /* ====================================================================
  22  * Copyright (c) 1998-2001 The OpenSSL Project.  All rights reserved.
  23  *
  24  * Redistribution and use in source and binary forms, with or without
  25  * modification, are permitted provided that the following conditions
  26  * are met:
  27  *
  28  * 1. Redistributions of source code must retain the above copyright
  29  *    notice, this list of conditions and the following disclaimer.
  30  *
  31  * 2. Redistributions in binary form must reproduce the above copyright
  32  *    notice, this list of conditions and the following disclaimer in
  33  *    the documentation and/or other materials provided with the
  34  *    distribution.
  35  *
  36  * 3. All advertising materials mentioning features or use of this
  37  *    software must display the following acknowledgment:
  38  *    "This product includes software developed by the OpenSSL Project
  39  *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
  40  *
  41  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  42  *    endorse or promote products derived from this software without
  43  *    prior written permission. For written permission, please contact
  44  *    openssl-core@openssl.org.
  45  *
  46  * 5. Products derived from this software may not be called "OpenSSL"
  47  *    nor may "OpenSSL" appear in their names without prior written
  48  *    permission of the OpenSSL Project.
  49  *
  50  * 6. Redistributions of any form whatsoever must retain the following
  51  *    acknowledgment:
  52  *    "This product includes software developed by the OpenSSL Project
  53  *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
  54  *
  55  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  56  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  57  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  58  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  59  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  60  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  61  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  62  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  63  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  64  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  65  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  66  * OF THE POSSIBILITY OF SUCH DAMAGE.
  67  * ====================================================================
  68  *
  69  * This product includes cryptographic software written by Eric Young
  70  * (eay@cryptsoft.com).  This product includes software written by Tim
  71  * Hudson (tjh@cryptsoft.com).
  72  *
  73  */
  74
  75 #define OPENSSL_DES_LIBDES_COMPATIBILITY
  76 #include <openssl/des.h>
  77 #include <openssl/rand.h>
  78
  79 const char *_ossl_old_des_options(void)
  80         {
  81         return DES_options();
  82         }
  83 void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
  84         des_key_schedule ks1,des_key_schedule ks2,
  85         des_key_schedule ks3, int enc)
  86         {
  87         DES_ecb3_encrypt((const_DES_cblock *)input, output,
  88                 (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
  89                 (DES_key_schedule *)ks3, enc);
  90         }
  91 DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
  92         long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec)
  93         {
  94         return DES_cbc_cksum((unsigned char *)input, output, length,
  95                 (DES_key_schedule *)schedule, ivec);
  96         }
  97 void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
  98         des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
  99         {
 100         DES_cbc_encrypt((unsigned char *)input, (unsigned char *)output,
 101                 length, (DES_key_schedule *)schedule, ivec, enc);
 102         }
 103 void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
 104         des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
 105         {
 106         DES_ncbc_encrypt((unsigned char *)input, (unsigned char *)output,
 107                 length, (DES_key_schedule *)schedule, ivec, enc);
 108         }
 109 void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
 110         des_key_schedule schedule,_ossl_old_des_cblock *ivec,
 111         _ossl_old_des_cblock *inw,_ossl_old_des_cblock *outw,int enc)
 112         {
 113         DES_xcbc_encrypt((unsigned char *)input, (unsigned char *)output,
 114                 length, (DES_key_schedule *)schedule, ivec, inw, outw, enc);
 115         }
 116 void _ossl_old_des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
 117         long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
 118         {
 119         DES_cfb_encrypt(in, out, numbits, length,
 120                 (DES_key_schedule *)schedule, ivec, enc);
 121         }
 122 void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
 123         des_key_schedule ks,int enc)
 124         {
 125         DES_ecb_encrypt(input, output, (DES_key_schedule *)ks, enc);
 126         }
 127 void _ossl_old_des_encrypt(DES_LONG *data,des_key_schedule ks, int enc)
 128         {
 129         DES_encrypt1(data, (DES_key_schedule *)ks, enc);
 130         }
 131 void _ossl_old_des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc)
 132         {
 133         DES_encrypt2(data, (DES_key_schedule *)ks, enc);
 134         }
 135 void _ossl_old_des_encrypt3(DES_LONG *data, des_key_schedule ks1,
 136         des_key_schedule ks2, des_key_schedule ks3)
 137         {
 138         DES_encrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
 139                 (DES_key_schedule *)ks3);
 140         }
 141 void _ossl_old_des_decrypt3(DES_LONG *data, des_key_schedule ks1,
 142         des_key_schedule ks2, des_key_schedule ks3)
 143         {
 144         DES_decrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
 145                 (DES_key_schedule *)ks3);
 146         }
 147 void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input, _ossl_old_des_cblock *output,
 148         long length, des_key_schedule ks1, des_key_schedule ks2,
 149         des_key_schedule ks3, _ossl_old_des_cblock *ivec, int enc)
 150         {
 151         DES_ede3_cbc_encrypt((unsigned char *)input, (unsigned char *)output,
 152                 length, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
 153                 (DES_key_schedule *)ks3, ivec, enc);
 154         }
 155 void _ossl_old_des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
 156         long length, des_key_schedule ks1, des_key_schedule ks2,
 157         des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num, int enc)
 158         {
 159         DES_ede3_cfb64_encrypt(in, out, length,
 160                 (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
 161                 (DES_key_schedule *)ks3, ivec, num, enc);
 162         }
 163 void _ossl_old_des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
 164         long length, des_key_schedule ks1, des_key_schedule ks2,
 165         des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num)
 166         {
 167         DES_ede3_ofb64_encrypt(in, out, length,
 168                 (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
 169                 (DES_key_schedule *)ks3, ivec, num);
 170         }
 171
 172 #if 0 /* broken code, preserved just in case anyone specifically looks for this */
 173 void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key), _ossl_old_des_cblock (*in_white),
 174         _ossl_old_des_cblock (*out_white))
 175         {
 176         DES_xwhite_in2out(des_key, in_white, out_white);
 177         }
 178 #endif
 179
 180 int _ossl_old_des_enc_read(int fd,char *buf,int len,des_key_schedule sched,
 181         _ossl_old_des_cblock *iv)
 182         {
 183         return DES_enc_read(fd, buf, len, (DES_key_schedule *)sched, iv);
 184         }
 185 int _ossl_old_des_enc_write(int fd,char *buf,int len,des_key_schedule sched,
 186         _ossl_old_des_cblock *iv)
 187         {
 188         return DES_enc_write(fd, buf, len, (DES_key_schedule *)sched, iv);
 189         }
 190 char *_ossl_old_des_fcrypt(const char *buf,const char *salt, char *ret)
 191         {
 192         return DES_fcrypt(buf, salt, ret);
 193         }
 194 char *_ossl_old_des_crypt(const char *buf,const char *salt)
 195         {
 196         return DES_crypt(buf, salt);
 197         }
 198 char *_ossl_old_crypt(const char *buf,const char *salt)
 199         {
 200         return DES_crypt(buf, salt);
 201         }
 202 void _ossl_old_des_ofb_encrypt(unsigned char *in,unsigned char *out,
 203         int numbits,long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec)
 204         {
 205         DES_ofb_encrypt(in, out, numbits, length, (DES_key_schedule *)schedule,
 206                 ivec);
 207         }
 208 void _ossl_old_des_pcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
 209         des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
 210         {
 211         DES_pcbc_encrypt((unsigned char *)input, (unsigned char *)output,
 212                 length, (DES_key_schedule *)schedule, ivec, enc);
 213         }
 214 DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
 215         long length,int out_count,_ossl_old_des_cblock *seed)
 216         {
 217         return DES_quad_cksum((unsigned char *)input, output, length,
 218                 out_count, seed);
 219         }
 220 void _ossl_old_des_random_seed(_ossl_old_des_cblock key)
 221         {
 222         RAND_seed(key, sizeof(_ossl_old_des_cblock));
 223         }
 224 void _ossl_old_des_random_key(_ossl_old_des_cblock ret)
 225         {
 226         DES_random_key((DES_cblock *)ret);
 227         }
 228 int _ossl_old_des_read_password(_ossl_old_des_cblock *key, const char *prompt,
 229                                 int verify)
 230         {
 231         return DES_read_password(key, prompt, verify);
 232         }
 233 int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1, _ossl_old_des_cblock *key2,
 234         const char *prompt, int verify)
 235         {
 236         return DES_read_2passwords(key1, key2, prompt, verify);
 237         }
 238 void _ossl_old_des_set_odd_parity(_ossl_old_des_cblock *key)
 239         {
 240         DES_set_odd_parity(key);
 241         }
 242 int _ossl_old_des_is_weak_key(_ossl_old_des_cblock *key)
 243         {
 244         return DES_is_weak_key(key);
 245         }
 246 int _ossl_old_des_set_key(_ossl_old_des_cblock *key,des_key_schedule schedule)
 247         {
 248         return DES_set_key(key, (DES_key_schedule *)schedule);
 249         }
 250 int _ossl_old_des_key_sched(_ossl_old_des_cblock *key,des_key_schedule schedule)
 251         {
 252         return DES_key_sched(key, (DES_key_schedule *)schedule);
 253         }
 254 void _ossl_old_des_string_to_key(char *str,_ossl_old_des_cblock *key)
 255         {
 256         DES_string_to_key(str, key);
 257         }
 258 void _ossl_old_des_string_to_2keys(char *str,_ossl_old_des_cblock *key1,_ossl_old_des_cblock *key2)
 259         {
 260         DES_string_to_2keys(str, key1, key2);
 261         }
 262 void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
 263         des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num, int enc)
 264         {
 265         DES_cfb64_encrypt(in, out, length, (DES_key_schedule *)schedule,
 266                 ivec, num, enc);
 267         }
 268 void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
 269         des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num)
 270         {
 271         DES_ofb64_encrypt(in, out, length, (DES_key_schedule *)schedule,
 272                 ivec, num);
 273         }