crypto/hmac/hmactest.c

   1 /* crypto/hmac/hmactest.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 #include "../e_os.h"
  64
  65 #ifdef OPENSSL_NO_HMAC
  66 int main(int argc, char *argv[])
  67 {
  68     printf("No HMAC support\n");
  69     return (0);
  70 }
  71 #else
  72 # include <openssl/hmac.h>
  73 # ifndef OPENSSL_NO_MD5
  74 #  include <openssl/md5.h>
  75 # endif
  76
  77 # ifdef CHARSET_EBCDIC
  78 #  include <openssl/ebcdic.h>
  79 # endif
  80
  81 # ifndef OPENSSL_NO_MD5
  82 static struct test_st {
  83     unsigned char key[16];
  84     int key_len;
  85     unsigned char data[64];
  86     int data_len;
  87     unsigned char *digest;
  88 } test[8] = {
  89     {
  90         "", 0, "More text test vectors to stuff up EBCDIC machines :-)", 54,
  91         (unsigned char *)"e9139d1e6ee064ef8cf514fc7dc83e86",
  92     },
  93     {
  94         {
  95             0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
  96             0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
  97         }, 16, "Hi There", 8,
  98         (unsigned char *)"9294727a3638bb1c13f48ef8158bfc9d",
  99     },
 100     {
 101         "Jefe", 4, "what do ya want for nothing?", 28,
 102         (unsigned char *)"750c783e6ab0b503eaa86e310a5db738",
 103     },
 104     {
 105         {
 106             0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
 107             0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
 108         }, 16, {
 109             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
 110             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
 111             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
 112             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
 113             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd
 114         }, 50, (unsigned char *)"56be34521d144c88dbb8c733f0e8b3f6",
 115     },
 116     {
 117         "", 0, "My test data", 12,
 118         (unsigned char *)"61afdecb95429ef494d61fdee15990cabf0826fc"
 119     },
 120     {
 121         "", 0, "My test data", 12,
 122         (unsigned char *)"2274b195d90ce8e03406f4b526a47e0787a88a65479938f1a5baa3ce0f079776"
 123     },
 124     {
 125         "123456", 6, "My test data", 12,
 126         (unsigned char *)"bab53058ae861a7f191abe2d0145cbb123776a6369ee3f9d79ce455667e411dd"
 127     },
 128     {
 129         "12345", 5, "My test data again", 12,
 130         (unsigned char *)"7dbe8c764c068e3bcd6e6b0fbcd5e6fc197b15bb"
 131     }
 132 };
 133 # endif
 134
 135 static char *pt(unsigned char *md, unsigned int len);
 136
 137 int main(int argc, char *argv[])
 138 {
 139 # ifndef OPENSSL_NO_MD5
 140     int i;
 141     char *p;
 142 # endif
 143     int err = 0;
 144     HMAC_CTX ctx, ctx2;
 145     unsigned char buf[EVP_MAX_MD_SIZE];
 146     unsigned int len;
 147
 148 # ifdef OPENSSL_NO_MD5
 149     printf("test skipped: MD5 disabled\n");
 150 # else
 151
 152 #  ifdef CHARSET_EBCDIC
 153     ebcdic2ascii(test[0].data, test[0].data, test[0].data_len);
 154     ebcdic2ascii(test[1].data, test[1].data, test[1].data_len);
 155     ebcdic2ascii(test[2].key, test[2].key, test[2].key_len);
 156     ebcdic2ascii(test[2].data, test[2].data, test[2].data_len);
 157 #  endif
 158
 159     for (i = 0; i < 4; i++) {
 160         p = pt(HMAC(EVP_md5(),
 161                     test[i].key, test[i].key_len,
 162                     test[i].data, test[i].data_len, NULL, NULL),
 163                     MD5_DIGEST_LENGTH);
 164
 165         if (strcmp(p, (char *)test[i].digest) != 0) {
 166             printf("Error calculating HMAC on %d entry'\n", i);
 167             printf("got %s instead of %s\n", p, test[i].digest);
 168             err++;
 169         } else
 170             printf("test %d ok\n", i);
 171     }
 172 # endif                         /* OPENSSL_NO_MD5 */
 173
 174 /* test4 */
 175     HMAC_CTX_init(&ctx);
 176     if(HMAC_Init_ex(&ctx, NULL, 0, NULL, NULL)) {
 177         printf("Should fail to initialise HMAC with empty MD and key (test 4)\n");
 178         err++;
 179         goto test5;
 180     }
 181     if(HMAC_Update(&ctx, test[4].data, test[4].data_len)) {
 182         printf("Should fail HMAC_Update with ctx not set up (test 4)\n");
 183         err++;
 184         goto test5;
 185     }
 186     if(HMAC_Init_ex(&ctx, NULL, 0, EVP_sha1(), NULL)) {
 187         printf("Should fail to initialise HMAC with empty key (test 4)\n");
 188         err++;
 189         goto test5;
 190     }
 191     if(HMAC_Update(&ctx, test[4].data, test[4].data_len)) {
 192         printf("Should fail HMAC_Update with ctx not set up (test 4)\n");
 193         err++;
 194         goto test5;
 195     }
 196     printf("test 4 ok\n");
 197 test5:
 198     HMAC_CTX_init(&ctx);
 199     if(HMAC_Init_ex(&ctx, test[4].key, test[4].key_len, NULL, NULL)) {
 200         printf("Should fail to initialise HMAC with empty MD (test 5)\n");
 201         err++;
 202         goto test6;
 203     }
 204     if(HMAC_Update(&ctx, test[4].data, test[4].data_len)) {
 205         printf("Should fail HMAC_Update with ctx not set up (test 5)\n");
 206         err++;
 207         goto test6;
 208     }
 209     if(HMAC_Init_ex(&ctx, test[4].key, -1, EVP_sha1(), NULL)) {
 210         printf("Should fail to initialise HMAC with invalid key len(test 5)\n");
 211         err++;
 212         goto test6;
 213     }
 214     if(!HMAC_Init_ex(&ctx, test[4].key, test[4].key_len, EVP_sha1(), NULL)) {
 215         printf("Failed to initialise HMAC (test 5)\n");
 216         err++;
 217         goto test6;
 218     }
 219     if(!HMAC_Update(&ctx, test[4].data, test[4].data_len)) {
 220         printf("Error updating HMAC with data (test 5)\n");
 221         err++;
 222         goto test6;
 223     }
 224     if(!HMAC_Final(&ctx, buf, &len)) {
 225         printf("Error finalising data (test 5)\n");
 226         err++;
 227         goto test6;
 228     }
 229     p = pt(buf, len);
 230     if (strcmp(p, (char *)test[4].digest) != 0) {
 231         printf("Error calculating interim HMAC on test 5\n");
 232         printf("got %s instead of %s\n", p, test[4].digest);
 233         err++;
 234         goto test6;
 235     }
 236     if(!HMAC_Init_ex(&ctx, NULL, 0, EVP_sha256(), NULL)) {
 237         printf("Failed to reinitialise HMAC (test 5)\n");
 238         err++;
 239         goto test6;
 240     }
 241     if(!HMAC_Update(&ctx, test[5].data, test[5].data_len)) {
 242         printf("Error updating HMAC with data (sha256) (test 5)\n");
 243         err++;
 244         goto test6;
 245     }
 246     if(!HMAC_Final(&ctx, buf, &len)) {
 247         printf("Error finalising data (sha256) (test 5)\n");
 248         err++;
 249         goto test6;
 250     }
 251     p = pt(buf, len);
 252     if (strcmp(p, (char *)test[5].digest) != 0) {
 253         printf("Error calculating 2nd interim HMAC on test 5\n");
 254         printf("got %s instead of %s\n", p, test[5].digest);
 255         err++;
 256         goto test6;
 257     }
 258     if(!HMAC_Init_ex(&ctx, test[6].key, test[6].key_len, NULL, NULL)) {
 259         printf("Failed to reinitialise HMAC with key (test 5)\n");
 260         err++;
 261         goto test6;
 262     }
 263     if(!HMAC_Update(&ctx, test[6].data, test[6].data_len)) {
 264         printf("Error updating HMAC with data (new key) (test 5)\n");
 265         err++;
 266         goto test6;
 267     }
 268     if(!HMAC_Final(&ctx, buf, &len)) {
 269         printf("Error finalising data (new key) (test 5)\n");
 270         err++;
 271         goto test6;
 272     }
 273     p = pt(buf, len);
 274     if (strcmp(p, (char *)test[6].digest) != 0) {
 275         printf("error calculating HMAC on test 5\n");
 276         printf("got %s instead of %s\n", p, test[6].digest);
 277         err++;
 278     } else {
 279         printf("test 5 ok\n");
 280     }
 281 test6:
 282     HMAC_CTX_init(&ctx);
 283     if(!HMAC_Init_ex(&ctx, test[7].key, test[7].key_len, EVP_sha1(), NULL)) {
 284         printf("Failed to initialise HMAC (test 6)\n");
 285         err++;
 286         goto end;
 287     }
 288     if(!HMAC_Update(&ctx, test[7].data, test[7].data_len)) {
 289         printf("Error updating HMAC with data (test 6)\n");
 290         err++;
 291         goto end;
 292     }
 293     if(!HMAC_CTX_copy(&ctx2, &ctx)) {
 294         printf("Failed to copy HMAC_CTX (test 6)\n");
 295         err++;
 296         goto end;
 297     }
 298     if(!HMAC_Final(&ctx2, buf, &len)) {
 299         printf("Error finalising data (test 6)\n");
 300         err++;
 301         goto end;
 302     }
 303     p = pt(buf, len);
 304     if (strcmp(p, (char *)test[7].digest) != 0) {
 305         printf("Error calculating HMAC on test 6\n");
 306         printf("got %s instead of %s\n", p, test[7].digest);
 307         err++;
 308     } else {
 309         printf("test 6 ok\n");
 310     }
 311 end:
 312     EXIT(err);
 313     return (0);
 314 }
 315
 316 # ifndef OPENSSL_NO_MD5
 317 static char *pt(unsigned char *md, unsigned int len)
 318 {
 319     unsigned int i;
 320     static char buf[80];
 321
 322     for (i = 0; i < len; i++)
 323         sprintf(&(buf[i * 2]), "%02x", md[i]);
 324     return (buf);
 325 }
 326 # endif
 327 #endif