crypto/mdc2/mdc2test.c

   1 /* crypto/mdc2/mdc2test.c */
   2 /* Copyright (C) 1995-1997 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 <stdlib.h>
  61 #include <string.h>
  62 #include "mdc2.h"
  63
  64 static unsigned char pad1[16]={
  65         0x42,0xE5,0x0C,0xD2,0x24,0xBA,0xCE,0xBA,
  66         0x76,0x0B,0xDD,0x2B,0xD4,0x09,0x28,0x1A
  67         };
  68
  69 static unsigned char pad2[16]={
  70         0x2E,0x46,0x79,0xB5,0xAD,0xD9,0xCA,0x75,
  71         0x35,0xD8,0x7A,0xFE,0xAB,0x33,0xBE,0xE2
  72         };
  73
  74 int main(argc,argv)
  75 int argc;
  76 char *argv[];
  77         {
  78         int ret=0;
  79         unsigned char md[MDC2_DIGEST_LENGTH];
  80         int i;
  81         MDC2_CTX c;
  82         static char *text="Now is the time for all ";
  83
  84         MDC2_Init(&c);
  85         MDC2_Update(&c,(unsigned char *)text,strlen(text));
  86         MDC2_Final(&(md[0]),&c);
  87
  88         if (memcmp(md,pad1,MDC2_DIGEST_LENGTH) != 0)
  89                 {
  90                 for (i=0; i<MDC2_DIGEST_LENGTH; i++)
  91                         printf("%02X",md[i]);
  92                 printf(" <- generated\n");
  93                 for (i=0; i<MDC2_DIGEST_LENGTH; i++)
  94                         printf("%02X",pad1[i]);
  95                 printf(" <- correct\n");
  96                 ret=1;
  97                 }
  98         else
  99                 printf("pad1 - ok\n");
 100
 101         MDC2_Init(&c);
 102         c.pad_type=2;
 103         MDC2_Update(&c,(unsigned char *)text,strlen(text));
 104         MDC2_Final(&(md[0]),&c);
 105
 106         if (memcmp(md,pad2,MDC2_DIGEST_LENGTH) != 0)
 107                 {
 108                 for (i=0; i<MDC2_DIGEST_LENGTH; i++)
 109                         printf("%02X",md[i]);
 110                 printf(" <- generated\n");
 111                 for (i=0; i<MDC2_DIGEST_LENGTH; i++)
 112                         printf("%02X",pad2[i]);
 113                 printf(" <- correct\n");
 114                 ret=1;
 115                 }
 116         else
 117                 printf("pad2 - ok\n");
 118
 119         exit(ret);
 120         return(ret);
 121         }
 122