hmactest.c revision 296341
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 66int 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 82static 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 135static char *pt(unsigned char *md, unsigned int len); 136 137int 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"); 197test5: 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("Should disallow changing MD without a new key (test 5)\n"); 238 err++; 239 goto test6; 240 } 241 if (!HMAC_Init_ex(&ctx, test[4].key, test[4].key_len, EVP_sha256(), NULL)) { 242 printf("Failed to reinitialise HMAC (test 5)\n"); 243 err++; 244 goto test6; 245 } 246 if (!HMAC_Update(&ctx, test[5].data, test[5].data_len)) { 247 printf("Error updating HMAC with data (sha256) (test 5)\n"); 248 err++; 249 goto test6; 250 } 251 if (!HMAC_Final(&ctx, buf, &len)) { 252 printf("Error finalising data (sha256) (test 5)\n"); 253 err++; 254 goto test6; 255 } 256 p = pt(buf, len); 257 if (strcmp(p, (char *)test[5].digest) != 0) { 258 printf("Error calculating 2nd interim HMAC on test 5\n"); 259 printf("got %s instead of %s\n", p, test[5].digest); 260 err++; 261 goto test6; 262 } 263 if (!HMAC_Init_ex(&ctx, test[6].key, test[6].key_len, NULL, NULL)) { 264 printf("Failed to reinitialise HMAC with key (test 5)\n"); 265 err++; 266 goto test6; 267 } 268 if (!HMAC_Update(&ctx, test[6].data, test[6].data_len)) { 269 printf("Error updating HMAC with data (new key) (test 5)\n"); 270 err++; 271 goto test6; 272 } 273 if (!HMAC_Final(&ctx, buf, &len)) { 274 printf("Error finalising data (new key) (test 5)\n"); 275 err++; 276 goto test6; 277 } 278 p = pt(buf, len); 279 if (strcmp(p, (char *)test[6].digest) != 0) { 280 printf("error calculating HMAC on test 5\n"); 281 printf("got %s instead of %s\n", p, test[6].digest); 282 err++; 283 } else { 284 printf("test 5 ok\n"); 285 } 286test6: 287 HMAC_CTX_init(&ctx); 288 if (!HMAC_Init_ex(&ctx, test[7].key, test[7].key_len, EVP_sha1(), NULL)) { 289 printf("Failed to initialise HMAC (test 6)\n"); 290 err++; 291 goto end; 292 } 293 if (!HMAC_Update(&ctx, test[7].data, test[7].data_len)) { 294 printf("Error updating HMAC with data (test 6)\n"); 295 err++; 296 goto end; 297 } 298 if (!HMAC_CTX_copy(&ctx2, &ctx)) { 299 printf("Failed to copy HMAC_CTX (test 6)\n"); 300 err++; 301 goto end; 302 } 303 if (!HMAC_Final(&ctx2, buf, &len)) { 304 printf("Error finalising data (test 6)\n"); 305 err++; 306 goto end; 307 } 308 p = pt(buf, len); 309 if (strcmp(p, (char *)test[7].digest) != 0) { 310 printf("Error calculating HMAC on test 6\n"); 311 printf("got %s instead of %s\n", p, test[7].digest); 312 err++; 313 } else { 314 printf("test 6 ok\n"); 315 } 316end: 317 EXIT(err); 318 return (0); 319} 320 321# ifndef OPENSSL_NO_MD5 322static char *pt(unsigned char *md, unsigned int len) 323{ 324 unsigned int i; 325 static char buf[80]; 326 327 for (i = 0; i < len; i++) 328 sprintf(&(buf[i * 2]), "%02x", md[i]); 329 return (buf); 330} 331# endif 332#endif 333