crypto/cast/casttest.c

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