crypto/rc5/rc5test.c

   1 /* crypto/rc5/rc5test.c */
   2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   3  * All rights reserved.
   4  *
   5  * This package is an SSL implementation written
   6  * by Eric Young (eay@cryptsoft.com).
   7  * The implementation was written so as to conform with Netscapes SSL.
   8  *
   9  * This library is free for commercial and non-commercial use as long as
  10  * the following conditions are aheared to.  The following conditions
  11  * apply to all code found in this distribution, be it the RC4, RSA,
  12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  13  * included with this distribution is covered by the same copyright terms
  14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  15  *
  16  * Copyright remains Eric Young's, and as such any Copyright notices in
  17  * the code are not to be removed.
  18  * If this package is used in a product, Eric Young should be given attribution
  19  * as the author of the parts of the library used.
  20  * This can be in the form of a textual message at program startup or
  21  * in documentation (online or textual) provided with the package.
  22  *
  23  * Redistribution and use in source and binary forms, with or without
  24  * modification, are permitted provided that the following conditions
  25  * are met:
  26  * 1. Redistributions of source code must retain the copyright
  27  *    notice, this list of conditions and the following disclaimer.
  28  * 2. Redistributions in binary form must reproduce the above copyright
  29  *    notice, this list of conditions and the following disclaimer in the
  30  *    documentation and/or other materials provided with the distribution.
  31  * 3. All advertising materials mentioning features or use of this software
  32  *    must display the following acknowledgement:
  33  *    "This product includes cryptographic software written by
  34  *     Eric Young (eay@cryptsoft.com)"
  35  *    The word 'cryptographic' can be left out if the rouines from the library
  36  *    being used are not cryptographic related :-).
  37  * 4. If you include any Windows specific code (or a derivative thereof) from
  38  *    the apps directory (application code) you must include an acknowledgement:
  39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  40  *
  41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51  * SUCH DAMAGE.
  52  *
  53  * The licence and distribution terms for any publically available version or
  54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  55  * copied and put under another distribution licence
  56  * [including the GNU Public Licence.]
  57  */
  58
  59 /* This has been a quickly hacked 'ideatest.c'.  When I add tests for other
  60  * RC5 modes, more of the code will be uncommented. */
  61
  62 #include <stdio.h>
  63 #include <string.h>
  64 #include <stdlib.h>
  65
  66 #include "../e_os.h"
  67
  68 #ifdef OPENSSL_NO_RC5
  69 int main(int argc, char *argv[])
  70 {
  71     printf("No RC5 support\n");
  72     return(0);
  73 }
  74 #else
  75 #include <openssl/rc5.h>
  76
  77 static unsigned char RC5key[5][16]={
  78         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  79          0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  80         {0x91,0x5f,0x46,0x19,0xbe,0x41,0xb2,0x51,
  81          0x63,0x55,0xa5,0x01,0x10,0xa9,0xce,0x91},
  82         {0x78,0x33,0x48,0xe7,0x5a,0xeb,0x0f,0x2f,
  83          0xd7,0xb1,0x69,0xbb,0x8d,0xc1,0x67,0x87},
  84         {0xdc,0x49,0xdb,0x13,0x75,0xa5,0x58,0x4f,
  85          0x64,0x85,0xb4,0x13,0xb5,0xf1,0x2b,0xaf},
  86         {0x52,0x69,0xf1,0x49,0xd4,0x1b,0xa0,0x15,
  87          0x24,0x97,0x57,0x4d,0x7f,0x15,0x31,0x25},
  88         };
  89
  90 static unsigned char RC5plain[5][8]={
  91         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
  92         {0x21,0xA5,0xDB,0xEE,0x15,0x4B,0x8F,0x6D},
  93         {0xF7,0xC0,0x13,0xAC,0x5B,0x2B,0x89,0x52},
  94         {0x2F,0x42,0xB3,0xB7,0x03,0x69,0xFC,0x92},
  95         {0x65,0xC1,0x78,0xB2,0x84,0xD1,0x97,0xCC},
  96         };
  97
  98 static unsigned char RC5cipher[5][8]={
  99         {0x21,0xA5,0xDB,0xEE,0x15,0x4B,0x8F,0x6D},
 100         {0xF7,0xC0,0x13,0xAC,0x5B,0x2B,0x89,0x52},
 101         {0x2F,0x42,0xB3,0xB7,0x03,0x69,0xFC,0x92},
 102         {0x65,0xC1,0x78,0xB2,0x84,0xD1,0x97,0xCC},
 103         {0xEB,0x44,0xE4,0x15,0xDA,0x31,0x98,0x24},
 104         };
 105
 106 #define RC5_CBC_NUM 27
 107 static unsigned char rc5_cbc_cipher[RC5_CBC_NUM][8]={
 108         {0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1e},
 109         {0x79,0x7b,0xba,0x4d,0x78,0x11,0x1d,0x1e},
 110         {0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1f},
 111         {0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1f},
 112         {0x8b,0x9d,0xed,0x91,0xce,0x77,0x94,0xa6},
 113         {0x2f,0x75,0x9f,0xe7,0xad,0x86,0xa3,0x78},
 114         {0xdc,0xa2,0x69,0x4b,0xf4,0x0e,0x07,0x88},
 115         {0xdc,0xa2,0x69,0x4b,0xf4,0x0e,0x07,0x88},
 116         {0xdc,0xfe,0x09,0x85,0x77,0xec,0xa5,0xff},
 117         {0x96,0x46,0xfb,0x77,0x63,0x8f,0x9c,0xa8},
 118         {0xb2,0xb3,0x20,0x9d,0xb6,0x59,0x4d,0xa4},
 119         {0x54,0x5f,0x7f,0x32,0xa5,0xfc,0x38,0x36},
 120         {0x82,0x85,0xe7,0xc1,0xb5,0xbc,0x74,0x02},
 121         {0xfc,0x58,0x6f,0x92,0xf7,0x08,0x09,0x34},
 122         {0xcf,0x27,0x0e,0xf9,0x71,0x7f,0xf7,0xc4},
 123         {0xe4,0x93,0xf1,0xc1,0xbb,0x4d,0x6e,0x8c},
 124         {0x5c,0x4c,0x04,0x1e,0x0f,0x21,0x7a,0xc3},
 125         {0x92,0x1f,0x12,0x48,0x53,0x73,0xb4,0xf7},
 126         {0x5b,0xa0,0xca,0x6b,0xbe,0x7f,0x5f,0xad},
 127         {0xc5,0x33,0x77,0x1c,0xd0,0x11,0x0e,0x63},
 128         {0x29,0x4d,0xdb,0x46,0xb3,0x27,0x8d,0x60},
 129         {0xda,0xd6,0xbd,0xa9,0xdf,0xe8,0xf7,0xe8},
 130         {0x97,0xe0,0x78,0x78,0x37,0xed,0x31,0x7f},
 131         {0x78,0x75,0xdb,0xf6,0x73,0x8c,0x64,0x78},
 132         {0x8f,0x34,0xc3,0xc6,0x81,0xc9,0x96,0x95},
 133         {0x7c,0xb3,0xf1,0xdf,0x34,0xf9,0x48,0x11},
 134         {0x7f,0xd1,0xa0,0x23,0xa5,0xbb,0xa2,0x17},
 135         };
 136
 137 static unsigned char rc5_cbc_key[RC5_CBC_NUM][17]={
 138         { 1,0x00},
 139         { 1,0x00},
 140         { 1,0x00},
 141         { 1,0x00},
 142         { 1,0x00},
 143         { 1,0x11},
 144         { 1,0x00},
 145         { 4,0x00,0x00,0x00,0x00},
 146         { 1,0x00},
 147         { 1,0x00},
 148         { 1,0x00},
 149         { 1,0x00},
 150         { 4,0x01,0x02,0x03,0x04},
 151         { 4,0x01,0x02,0x03,0x04},
 152         { 4,0x01,0x02,0x03,0x04},
 153         { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 154         { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 155         { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 156         { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 157         {16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
 158             0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 159         {16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
 160             0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 161         {16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
 162             0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 163         { 5,0x01,0x02,0x03,0x04,0x05},
 164         { 5,0x01,0x02,0x03,0x04,0x05},
 165         { 5,0x01,0x02,0x03,0x04,0x05},
 166         { 5,0x01,0x02,0x03,0x04,0x05},
 167         { 5,0x01,0x02,0x03,0x04,0x05},
 168         };
 169
 170 static unsigned char rc5_cbc_plain[RC5_CBC_NUM][8]={
 171         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 172         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
 173         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 174         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
 175         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 176         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 177         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 178         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 179         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 180         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 181         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 182         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 183         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
 184         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
 185         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
 186         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
 187         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 188         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 189         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 190         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 191         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 192         {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
 193         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
 194         {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
 195         {0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08},
 196         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 197         {0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x01},
 198         };
 199
 200 static int rc5_cbc_rounds[RC5_CBC_NUM]={
 201          0, 0, 0, 0, 0, 1, 2, 2,
 202          8, 8,12,16, 8,12,16,12,
 203          8,12,16, 8,12,16,12, 8,
 204          8, 8, 8,
 205         };
 206
 207 static unsigned char rc5_cbc_iv[RC5_CBC_NUM][8]={
 208         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 209         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 210         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
 211         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 212         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 213         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 214         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 215         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 216         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 217         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 218         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 219         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 220         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 221         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 222         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 223         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 224         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 225         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 226         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 227         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 228         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 229         {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
 230         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 231         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 232         {0x78,0x75,0xdb,0xf6,0x73,0x8c,0x64,0x78},
 233         {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
 234         {0x7c,0xb3,0xf1,0xdf,0x34,0xf9,0x48,0x11},
 235         };
 236
 237 int main(int argc, char *argv[])
 238         {
 239         int i,n,err=0;
 240         RC5_32_KEY key;
 241         unsigned char buf[8],buf2[8],ivb[8];
 242
 243         for (n=0; n<5; n++)
 244                 {
 245                 RC5_32_set_key(&key,16,&(RC5key[n][0]),12);
 246
 247                 RC5_32_ecb_encrypt(&(RC5plain[n][0]),buf,&key,RC5_ENCRYPT);
 248                 if (memcmp(&(RC5cipher[n][0]),buf,8) != 0)
 249                         {
 250                         printf("ecb RC5 error encrypting (%d)\n",n+1);
 251                         printf("got     :");
 252                         for (i=0; i<8; i++)
 253                                 printf("%02X ",buf[i]);
 254                         printf("\n");
 255                         printf("expected:");
 256                         for (i=0; i<8; i++)
 257                                 printf("%02X ",RC5cipher[n][i]);
 258                         err=20;
 259                         printf("\n");
 260                         }
 261
 262                 RC5_32_ecb_encrypt(buf,buf2,&key,RC5_DECRYPT);
 263                 if (memcmp(&(RC5plain[n][0]),buf2,8) != 0)
 264                         {
 265                         printf("ecb RC5 error decrypting (%d)\n",n+1);
 266                         printf("got     :");
 267                         for (i=0; i<8; i++)
 268                                 printf("%02X ",buf2[i]);
 269                         printf("\n");
 270                         printf("expected:");
 271                         for (i=0; i<8; i++)
 272                                 printf("%02X ",RC5plain[n][i]);
 273                         printf("\n");
 274                         err=3;
 275                         }
 276                 }
 277         if (err == 0) printf("ecb RC5 ok\n");
 278
 279         for (n=0; n<RC5_CBC_NUM; n++)
 280                 {
 281                 i=rc5_cbc_rounds[n];
 282                 if (i < 8) continue;
 283
 284                 RC5_32_set_key(&key,rc5_cbc_key[n][0],&(rc5_cbc_key[n][1]),i);
 285
 286                 memcpy(ivb,&(rc5_cbc_iv[n][0]),8);
 287                 RC5_32_cbc_encrypt(&(rc5_cbc_plain[n][0]),buf,8,
 288                         &key,&(ivb[0]),RC5_ENCRYPT);
 289
 290                 if (memcmp(&(rc5_cbc_cipher[n][0]),buf,8) != 0)
 291                         {
 292                         printf("cbc RC5 error encrypting (%d)\n",n+1);
 293                         printf("got     :");
 294                         for (i=0; i<8; i++)
 295                                 printf("%02X ",buf[i]);
 296                         printf("\n");
 297                         printf("expected:");
 298                         for (i=0; i<8; i++)
 299                                 printf("%02X ",rc5_cbc_cipher[n][i]);
 300                         err=30;
 301                         printf("\n");
 302                         }
 303
 304                 memcpy(ivb,&(rc5_cbc_iv[n][0]),8);
 305                 RC5_32_cbc_encrypt(buf,buf2,8,
 306                         &key,&(ivb[0]),RC5_DECRYPT);
 307                 if (memcmp(&(rc5_cbc_plain[n][0]),buf2,8) != 0)
 308                         {
 309                         printf("cbc RC5 error decrypting (%d)\n",n+1);
 310                         printf("got     :");
 311                         for (i=0; i<8; i++)
 312                                 printf("%02X ",buf2[i]);
 313                         printf("\n");
 314                         printf("expected:");
 315                         for (i=0; i<8; i++)
 316                                 printf("%02X ",rc5_cbc_plain[n][i]);
 317                         printf("\n");
 318                         err=3;
 319                         }
 320                 }
 321         if (err == 0) printf("cbc RC5 ok\n");
 322
 323         EXIT(err);
 324         return(err);
 325         }
 326
 327 #ifdef undef
 328 static int cfb64_test(unsigned char *cfb_cipher)
 329         {
 330         IDEA_KEY_SCHEDULE eks,dks;
 331         int err=0,i,n;
 332
 333         idea_set_encrypt_key(cfb_key,&eks);
 334         idea_set_decrypt_key(&eks,&dks);
 335         memcpy(cfb_tmp,cfb_iv,8);
 336         n=0;
 337         idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks,
 338                 cfb_tmp,&n,IDEA_ENCRYPT);
 339         idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
 340                 (long)CFB_TEST_SIZE-12,&eks,
 341                 cfb_tmp,&n,IDEA_ENCRYPT);
 342         if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0)
 343                 {
 344                 err=1;
 345                 printf("idea_cfb64_encrypt encrypt error\n");
 346                 for (i=0; i<CFB_TEST_SIZE; i+=8)
 347                         printf("%s\n",pt(&(cfb_buf1[i])));
 348                 }
 349         memcpy(cfb_tmp,cfb_iv,8);
 350         n=0;
 351         idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&eks,
 352                 cfb_tmp,&n,IDEA_DECRYPT);
 353         idea_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
 354                 (long)CFB_TEST_SIZE-17,&dks,
 355                 cfb_tmp,&n,IDEA_DECRYPT);
 356         if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0)
 357                 {
 358                 err=1;
 359                 printf("idea_cfb_encrypt decrypt error\n");
 360                 for (i=0; i<24; i+=8)
 361                         printf("%s\n",pt(&(cfb_buf2[i])));
 362                 }
 363         return(err);
 364         }
 365
 366 static char *pt(unsigned char *p)
 367         {
 368         static char bufs[10][20];
 369         static int bnum=0;
 370         char *ret;
 371         int i;
 372         static char *f="0123456789ABCDEF";
 373
 374         ret= &(bufs[bnum++][0]);
 375         bnum%=10;
 376         for (i=0; i<8; i++)
 377                 {
 378                 ret[i*2]=f[(p[i]>>4)&0xf];
 379                 ret[i*2+1]=f[p[i]&0xf];
 380                 }
 381         ret[16]='\0';
 382         return(ret);
 383         }
 384
 385 #endif
 386 #endif