1: /* crypto/cast/casttest.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: #include <stdio.h>
   60: #include <string.h>
   61: #include <stdlib.h>
   62: #include <openssl/opensslconf.h> /* To see if OPENSSL_NO_CAST is defined */
   63: 
   64: #include "../e_os.h"
   65: 
   66: #ifdef OPENSSL_NO_CAST
   67: int main(int argc, char *argv[])
   68: {
   69:     printf("No CAST support\n");
   70:     return(0);
   71: }
   72: #else
   73: #include <openssl/cast.h>
   74: 
   75: #define FULL_TEST
   76: 
   77: static unsigned char k[16]={
   78:         0x01,0x23,0x45,0x67,0x12,0x34,0x56,0x78,
   79:         0x23,0x45,0x67,0x89,0x34,0x56,0x78,0x9A
   80:         };
   81: 
   82: static unsigned char in[8]={ 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF};
   83: 
   84: static int k_len[3]={16,10,5};
   85: static unsigned char c[3][8]={
   86:         {0x23,0x8B,0x4F,0xE5,0x84,0x7E,0x44,0xB2},
   87:         {0xEB,0x6A,0x71,0x1A,0x2C,0x02,0x27,0x1B},
   88:         {0x7A,0xC8,0x16,0xD1,0x6E,0x9B,0x30,0x2E},
   89:         };
   90: static unsigned char out[80];
   91: 
   92: static unsigned char in_a[16]={
   93:         0x01,0x23,0x45,0x67,0x12,0x34,0x56,0x78,
   94:         0x23,0x45,0x67,0x89,0x34,0x56,0x78,0x9A};
   95: static unsigned char in_b[16]={
   96:         0x01,0x23,0x45,0x67,0x12,0x34,0x56,0x78,
   97:         0x23,0x45,0x67,0x89,0x34,0x56,0x78,0x9A};
   98: 
   99: static unsigned char c_a[16]={
  100:         0xEE,0xA9,0xD0,0xA2,0x49,0xFD,0x3B,0xA6,
  101:         0xB3,0x43,0x6F,0xB8,0x9D,0x6D,0xCA,0x92};
  102: static unsigned char c_b[16]={
  103:         0xB2,0xC9,0x5E,0xB0,0x0C,0x31,0xAD,0x71,
  104:         0x80,0xAC,0x05,0xB8,0xE8,0x3D,0x69,0x6E};
  105: 
  106: #if 0
  107: char *text="Hello to all people out there";
  108: 
  109: static unsigned char cfb_key[16]={
  110:         0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96,
  111:         0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e,
  112:         };
  113: static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd};
  114: static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
  115: #define CFB_TEST_SIZE 24
  116: static unsigned char plain[CFB_TEST_SIZE]=
  117:         {
  118:         0x4e,0x6f,0x77,0x20,0x69,0x73,
  119:         0x20,0x74,0x68,0x65,0x20,0x74,
  120:         0x69,0x6d,0x65,0x20,0x66,0x6f,
  121:         0x72,0x20,0x61,0x6c,0x6c,0x20
  122:         };
  123: static unsigned char cfb_cipher64[CFB_TEST_SIZE]={
  124:         0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F,
  125:         0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A,
  126:         0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45
  127: 
  128: /*      0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
  129:         0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
  130:         0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
  131:         }; 
  132: #endif
  133: 
  134: int main(int argc, char *argv[])
  135:     {
  136: #ifdef FULL_TEST
  137:     long l;
  138:     CAST_KEY key_b;
  139: #endif
  140:     int i,z,err=0;
  141:     CAST_KEY key;
  142: 
  143:     for (z=0; z<3; z++)
  144:         {
  145:         CAST_set_key(&key,k_len[z],k);
  146: 
  147:         CAST_ecb_encrypt(in,out,&key,CAST_ENCRYPT);
  148:         if (memcmp(out,&(c[z][0]),8) != 0)
  149:             {
  150:             printf("ecb cast error encrypting for keysize %d\n",k_len[z]*8);
  151:             printf("got     :");
  152:             for (i=0; i<8; i++)
  153:                 printf("%02X ",out[i]);
  154:             printf("\n");
  155:             printf("expected:");
  156:             for (i=0; i<8; i++)
  157:                 printf("%02X ",c[z][i]);
  158:             err=20;
  159:             printf("\n");
  160:             }
  161: 
  162:         CAST_ecb_encrypt(out,out,&key,CAST_DECRYPT);
  163:         if (memcmp(out,in,8) != 0)
  164:             {
  165:             printf("ecb cast error decrypting for keysize %d\n",k_len[z]*8);
  166:             printf("got     :");
  167:             for (i=0; i<8; i++)
  168:                 printf("%02X ",out[i]);
  169:             printf("\n");
  170:             printf("expected:");
  171:             for (i=0; i<8; i++)
  172:                 printf("%02X ",in[i]);
  173:             printf("\n");
  174:             err=3;
  175:             }
  176:         }
  177:     if (err == 0)
  178:         printf("ecb cast5 ok\n");
  179: 
  180: #ifdef FULL_TEST
  181:       {
  182:       unsigned char out_a[16],out_b[16];
  183:       static char *hex="0123456789ABCDEF";
  184:       
  185:       printf("This test will take some time....");
  186:       fflush(stdout);
  187:       memcpy(out_a,in_a,sizeof(in_a));
  188:       memcpy(out_b,in_b,sizeof(in_b));
  189:       i=1;
  190: 
  191:       for (l=0; l<1000000L; l++)
  192:           {
  193:           CAST_set_key(&key_b,16,out_b);
  194:           CAST_ecb_encrypt(&(out_a[0]),&(out_a[0]),&key_b,CAST_ENCRYPT);
  195:           CAST_ecb_encrypt(&(out_a[8]),&(out_a[8]),&key_b,CAST_ENCRYPT);
  196:           CAST_set_key(&key,16,out_a);
  197:           CAST_ecb_encrypt(&(out_b[0]),&(out_b[0]),&key,CAST_ENCRYPT);
  198:           CAST_ecb_encrypt(&(out_b[8]),&(out_b[8]),&key,CAST_ENCRYPT);
  199:           if ((l & 0xffff) == 0xffff)
  200:               {
  201:               printf("%c",hex[i&0x0f]);
  202:               fflush(stdout);
  203:               i++;
  204:               }
  205:           }
  206: 
  207:       if (      (memcmp(out_a,c_a,sizeof(c_a)) != 0) ||
  208:                 (memcmp(out_b,c_b,sizeof(c_b)) != 0))
  209:           {
  210:           printf("\n");
  211:           printf("Error\n");
  212: 
  213:           printf("A out =");
  214:           for (i=0; i<16; i++) printf("%02X ",out_a[i]);
  215:           printf("\nactual=");
  216:           for (i=0; i<16; i++) printf("%02X ",c_a[i]);
  217:           printf("\n");
  218: 
  219:           printf("B out =");
  220:           for (i=0; i<16; i++) printf("%02X ",out_b[i]);
  221:           printf("\nactual=");
  222:           for (i=0; i<16; i++) printf("%02X ",c_b[i]);
  223:           printf("\n");
  224:           }
  225:       else
  226:           printf(" ok\n");
  227:       }
  228: #endif
  229: 
  230:     EXIT(err);
  231:     return(err);
  232:     }
  233: #endif