test/rc2test.c

   1 /* crypto/rc2/rc2test.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 /*
  60  * This has been a quickly hacked 'ideatest.c'.  When I add tests for other
  61  * RC2 modes, more of the code will be uncommented.
  62  */
  63
  64 #include <stdio.h>
  65 #include <string.h>
  66 #include <stdlib.h>
  67
  68 #include "../e_os.h"
  69
  70 #ifdef OPENSSL_NO_RC2
  71 int main(int argc, char *argv[])
  72 {
  73     printf("No RC2 support\n");
  74     return (0);
  75 }
  76 #else
  77 # include <openssl/rc2.h>
  78
  79 static unsigned char RC2key[4][16] = {
  80     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  81      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  82     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  83      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
  84     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  85      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  86     {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
  87      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F},
  88 };
  89
  90 static unsigned char RC2plain[4][8] = {
  91     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  92     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  93     {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
  94     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  95 };
  96
  97 static unsigned char RC2cipher[4][8] = {
  98     {0x1C, 0x19, 0x8A, 0x83, 0x8D, 0xF0, 0x28, 0xB7},
  99     {0x21, 0x82, 0x9C, 0x78, 0xA9, 0xF9, 0xC0, 0x74},
 100     {0x13, 0xDB, 0x35, 0x17, 0xD3, 0x21, 0x86, 0x9E},
 101     {0x50, 0xDC, 0x01, 0x62, 0xBD, 0x75, 0x7F, 0x31},
 102 };
 103
 104 int main(int argc, char *argv[])
 105 {
 106     int i, n, err = 0;
 107     RC2_KEY key;
 108     unsigned char buf[8], buf2[8];
 109
 110     for (n = 0; n < 4; n++) {
 111         RC2_set_key(&key, 16, &(RC2key[n][0]), 0 /* or 1024 */ );
 112
 113         RC2_ecb_encrypt(&(RC2plain[n][0]), buf, &key, RC2_ENCRYPT);
 114         if (memcmp(&(RC2cipher[n][0]), buf, 8) != 0) {
 115             printf("ecb rc2 error encrypting\n");
 116             printf("got     :");
 117             for (i = 0; i < 8; i++)
 118                 printf("%02X ", buf[i]);
 119             printf("\n");
 120             printf("expected:");
 121             for (i = 0; i < 8; i++)
 122                 printf("%02X ", RC2cipher[n][i]);
 123             err = 20;
 124             printf("\n");
 125         }
 126
 127         RC2_ecb_encrypt(buf, buf2, &key, RC2_DECRYPT);
 128         if (memcmp(&(RC2plain[n][0]), buf2, 8) != 0) {
 129             printf("ecb RC2 error decrypting\n");
 130             printf("got     :");
 131             for (i = 0; i < 8; i++)
 132                 printf("%02X ", buf[i]);
 133             printf("\n");
 134             printf("expected:");
 135             for (i = 0; i < 8; i++)
 136                 printf("%02X ", RC2plain[n][i]);
 137             printf("\n");
 138             err = 3;
 139         }
 140     }
 141
 142     if (err == 0)
 143         printf("ecb RC2 ok\n");
 144
 145 # ifdef OPENSSL_SYS_NETWARE
 146     if (err)
 147         printf("ERROR: %d\n", err);
 148 # endif
 149     EXIT(err);
 150 }
 151
 152 #endif