crypto/rc4/rc4test.c

   1 /* crypto/rc4/rc4test.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 <stdlib.h>
  61 #include <string.h>
  62
  63 #include "../e_os.h"
  64
  65 #ifdef OPENSSL_NO_RC4
  66 int main(int argc, char *argv[])
  67 {
  68     printf("No RC4 support\n");
  69     return (0);
  70 }
  71 #else
  72 # include <openssl/rc4.h>
  73 # include <openssl/sha.h>
  74
  75 static unsigned char keys[7][30] = {
  76     {8, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
  77     {8, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
  78     {8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
  79     {4, 0xef, 0x01, 0x23, 0x45},
  80     {8, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef},
  81     {4, 0xef, 0x01, 0x23, 0x45},
  82 };
  83
  84 static unsigned char data_len[7] = { 8, 8, 8, 20, 28, 10 };
  85
  86 static unsigned char data[7][30] = {
  87     {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xff},
  88     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff},
  89     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff},
  90     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  91      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  92      0x00, 0x00, 0x00, 0x00, 0xff},
  93     {0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0,
  94      0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0,
  95      0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0,
  96      0x12, 0x34, 0x56, 0x78, 0xff},
  97     {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff},
  98     {0},
  99 };
 100
 101 static unsigned char output[7][30] = {
 102     {0x75, 0xb7, 0x87, 0x80, 0x99, 0xe0, 0xc5, 0x96, 0x00},
 103     {0x74, 0x94, 0xc2, 0xe7, 0x10, 0x4b, 0x08, 0x79, 0x00},
 104     {0xde, 0x18, 0x89, 0x41, 0xa3, 0x37, 0x5d, 0x3a, 0x00},
 105     {0xd6, 0xa1, 0x41, 0xa7, 0xec, 0x3c, 0x38, 0xdf,
 106      0xbd, 0x61, 0x5a, 0x11, 0x62, 0xe1, 0xc7, 0xba,
 107      0x36, 0xb6, 0x78, 0x58, 0x00},
 108     {0x66, 0xa0, 0x94, 0x9f, 0x8a, 0xf7, 0xd6, 0x89,
 109      0x1f, 0x7f, 0x83, 0x2b, 0xa8, 0x33, 0xc0, 0x0c,
 110      0x89, 0x2e, 0xbe, 0x30, 0x14, 0x3c, 0xe2, 0x87,
 111      0x40, 0x01, 0x1e, 0xcf, 0x00},
 112     {0xd6, 0xa1, 0x41, 0xa7, 0xec, 0x3c, 0x38, 0xdf, 0xbd, 0x61, 0x00},
 113     {0},
 114 };
 115
 116 int main(int argc, char *argv[])
 117 {
 118     int i, err = 0;
 119     int j;
 120     unsigned char *p;
 121     RC4_KEY key;
 122     unsigned char obuf[512];
 123
 124 # if !defined(OPENSSL_PIC)
 125     void OPENSSL_cpuid_setup(void);
 126
 127     OPENSSL_cpuid_setup();
 128 # endif
 129
 130     for (i = 0; i < 6; i++) {
 131         RC4_set_key(&key, keys[i][0], &(keys[i][1]));
 132         memset(obuf, 0x00, sizeof(obuf));
 133         RC4(&key, data_len[i], &(data[i][0]), obuf);
 134         if (memcmp(obuf, output[i], data_len[i] + 1) != 0) {
 135             printf("error calculating RC4\n");
 136             printf("output:");
 137             for (j = 0; j < data_len[i] + 1; j++)
 138                 printf(" %02x", obuf[j]);
 139             printf("\n");
 140             printf("expect:");
 141             p = &(output[i][0]);
 142             for (j = 0; j < data_len[i] + 1; j++)
 143                 printf(" %02x", *(p++));
 144             printf("\n");
 145             err++;
 146         } else
 147             printf("test %d ok\n", i);
 148     }
 149     printf("test end processing ");
 150     for (i = 0; i < data_len[3]; i++) {
 151         RC4_set_key(&key, keys[3][0], &(keys[3][1]));
 152         memset(obuf, 0x00, sizeof(obuf));
 153         RC4(&key, i, &(data[3][0]), obuf);
 154         if ((memcmp(obuf, output[3], i) != 0) || (obuf[i] != 0)) {
 155             printf("error in RC4 length processing\n");
 156             printf("output:");
 157             for (j = 0; j < i + 1; j++)
 158                 printf(" %02x", obuf[j]);
 159             printf("\n");
 160             printf("expect:");
 161             p = &(output[3][0]);
 162             for (j = 0; j < i; j++)
 163                 printf(" %02x", *(p++));
 164             printf(" 00\n");
 165             err++;
 166         } else {
 167             printf(".");
 168             fflush(stdout);
 169         }
 170     }
 171     printf("done\n");
 172     printf("test multi-call ");
 173     for (i = 0; i < data_len[3]; i++) {
 174         RC4_set_key(&key, keys[3][0], &(keys[3][1]));
 175         memset(obuf, 0x00, sizeof(obuf));
 176         RC4(&key, i, &(data[3][0]), obuf);
 177         RC4(&key, data_len[3] - i, &(data[3][i]), &(obuf[i]));
 178         if (memcmp(obuf, output[3], data_len[3] + 1) != 0) {
 179             printf("error in RC4 multi-call processing\n");
 180             printf("output:");
 181             for (j = 0; j < data_len[3] + 1; j++)
 182                 printf(" %02x", obuf[j]);
 183             printf("\n");
 184             printf("expect:");
 185             p = &(output[3][0]);
 186             for (j = 0; j < data_len[3] + 1; j++)
 187                 printf(" %02x", *(p++));
 188             err++;
 189         } else {
 190             printf(".");
 191             fflush(stdout);
 192         }
 193     }
 194     printf("done\n");
 195     printf("bulk test ");
 196     {
 197         unsigned char buf[513];
 198         SHA_CTX c;
 199         unsigned char md[SHA_DIGEST_LENGTH];
 200         static unsigned char expected[] = {
 201             0xa4, 0x7b, 0xcc, 0x00, 0x3d, 0xd0, 0xbd, 0xe1, 0xac, 0x5f,
 202             0x12, 0x1e, 0x45, 0xbc, 0xfb, 0x1a, 0xa1, 0xf2, 0x7f, 0xc5
 203         };
 204
 205         RC4_set_key(&key, keys[0][0], &(keys[3][1]));
 206         memset(buf, '\0', sizeof(buf));
 207         SHA1_Init(&c);
 208         for (i = 0; i < 2571; i++) {
 209             RC4(&key, sizeof(buf), buf, buf);
 210             SHA1_Update(&c, buf, sizeof(buf));
 211         }
 212         SHA1_Final(md, &c);
 213
 214         if (memcmp(md, expected, sizeof(md))) {
 215             printf("error in RC4 bulk test\n");
 216             printf("output:");
 217             for (j = 0; j < (int)sizeof(md); j++)
 218                 printf(" %02x", md[j]);
 219             printf("\n");
 220             printf("expect:");
 221             for (j = 0; j < (int)sizeof(md); j++)
 222                 printf(" %02x", expected[j]);
 223             printf("\n");
 224             err++;
 225         } else
 226             printf("ok\n");
 227     }
 228 # ifdef OPENSSL_SYS_NETWARE
 229     if (err)
 230         printf("ERROR: %d\n", err);
 231 # endif
 232     EXIT(err);
 233     return (0);
 234 }
 235 #endif