1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/netwerk/srtp/src/crypto/test/sha1_driver.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,550 @@
1.4 +/*
1.5 + * sha1_driver.c
1.6 + *
1.7 + * a test driver for SHA-1
1.8 + *
1.9 + * David A. McGrew
1.10 + * Cisco Systems, Inc.
1.11 + */
1.12 +
1.13 +/*
1.14 + *
1.15 + * Copyright (c) 2001-2006, Cisco Systems, Inc.
1.16 + * All rights reserved.
1.17 + *
1.18 + * Redistribution and use in source and binary forms, with or without
1.19 + * modification, are permitted provided that the following conditions
1.20 + * are met:
1.21 + *
1.22 + * Redistributions of source code must retain the above copyright
1.23 + * notice, this list of conditions and the following disclaimer.
1.24 + *
1.25 + * Redistributions in binary form must reproduce the above
1.26 + * copyright notice, this list of conditions and the following
1.27 + * disclaimer in the documentation and/or other materials provided
1.28 + * with the distribution.
1.29 + *
1.30 + * Neither the name of the Cisco Systems, Inc. nor the names of its
1.31 + * contributors may be used to endorse or promote products derived
1.32 + * from this software without specific prior written permission.
1.33 + *
1.34 + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.35 + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.36 + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
1.37 + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
1.38 + * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
1.39 + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
1.40 + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
1.41 + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.42 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
1.43 + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.44 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
1.45 + * OF THE POSSIBILITY OF SUCH DAMAGE.
1.46 + *
1.47 + */
1.48 +
1.49 +#include <stdio.h>
1.50 +#include "sha1.h"
1.51 +
1.52 +#define SHA_PASS 0
1.53 +#define SHA_FAIL 1
1.54 +
1.55 +#define MAX_HASH_DATA_LEN 1024
1.56 +#define MAX_HASH_OUT_LEN 20
1.57 +
1.58 +typedef struct hash_test_case_t {
1.59 + unsigned data_len; /* number of octets in data */
1.60 + unsigned hash_len; /* number of octets output by hash */
1.61 + uint8_t data[MAX_HASH_DATA_LEN]; /* message data */
1.62 + uint8_t hash[MAX_HASH_OUT_LEN]; /* expected hash output */
1.63 + struct hash_test_case_t *next_test_case;
1.64 +} hash_test_case_t;
1.65 +
1.66 +hash_test_case_t *sha1_test_case_list;
1.67 +
1.68 +err_status_t
1.69 +hash_test_case_add(hash_test_case_t **list_ptr,
1.70 + char *hex_data,
1.71 + unsigned data_len,
1.72 + char *hex_hash,
1.73 + unsigned hash_len) {
1.74 + hash_test_case_t *list_head = *list_ptr;
1.75 + hash_test_case_t *test_case;
1.76 + unsigned tmp_len;
1.77 +
1.78 + test_case = malloc(sizeof(hash_test_case_t));
1.79 + if (test_case == NULL)
1.80 + return err_status_alloc_fail;
1.81 +
1.82 + tmp_len = hex_string_to_octet_string((char *)test_case->data, hex_data, data_len*2);
1.83 + if (tmp_len != data_len*2)
1.84 + return err_status_parse_err;
1.85 +
1.86 + tmp_len = hex_string_to_octet_string((char *)test_case->hash, hex_hash, hash_len*2);
1.87 + if (tmp_len != hash_len*2)
1.88 + return err_status_parse_err;
1.89 +
1.90 + test_case->data_len = data_len;
1.91 + test_case->hash_len = hash_len;
1.92 +
1.93 + /* add the new test case to the head of the list */
1.94 + test_case->next_test_case = list_head;
1.95 + *list_ptr = test_case;
1.96 +
1.97 + return err_status_ok;
1.98 +}
1.99 +
1.100 +err_status_t
1.101 +sha1_test_case_validate(const hash_test_case_t *test_case) {
1.102 + sha1_ctx_t ctx;
1.103 + uint32_t hash_value[5];
1.104 +
1.105 + if (test_case == NULL)
1.106 + return err_status_bad_param;
1.107 +
1.108 + if (test_case->hash_len != 20)
1.109 + return err_status_bad_param;
1.110 + if (test_case->data_len > MAX_HASH_DATA_LEN)
1.111 + return err_status_bad_param;
1.112 +
1.113 + sha1_init(&ctx);
1.114 + sha1_update(&ctx, test_case->data, test_case->data_len);
1.115 + sha1_final(&ctx, hash_value);
1.116 + if (0 == memcmp(test_case->hash, hash_value, 20)) {
1.117 +#if VERBOSE
1.118 + printf("PASSED: reference value: %s\n",
1.119 + octet_string_hex_string((const uint8_t *)test_case->hash, 20));
1.120 + printf("PASSED: computed value: %s\n",
1.121 + octet_string_hex_string((const uint8_t *)hash_value, 20));
1.122 +#endif
1.123 + return err_status_ok;
1.124 + }
1.125 +
1.126 + printf("reference value: %s\n",
1.127 + octet_string_hex_string((const uint8_t *)test_case->hash, 20));
1.128 + printf("computed value: %s\n",
1.129 + octet_string_hex_string((const uint8_t *)hash_value, 20));
1.130 +
1.131 + return err_status_algo_fail;
1.132 +
1.133 +}
1.134 +
1.135 +struct hex_sha1_test_case_t {
1.136 + unsigned bit_len;
1.137 + char hex_data[MAX_HASH_DATA_LEN*2];
1.138 + char hex_hash[40];
1.139 +};
1.140 +
1.141 +err_status_t
1.142 +sha1_add_test_cases(void) {
1.143 + int i;
1.144 + err_status_t err;
1.145 +
1.146 + /*
1.147 + * these test cases are taken from the "SHA-1 Sample Vectors"
1.148 + * provided by NIST at http://csrc.nist.gov/cryptval/shs.html
1.149 + */
1.150 +
1.151 + struct hex_sha1_test_case_t tc[] = {
1.152 + {
1.153 + 0,
1.154 + "",
1.155 + "da39a3ee5e6b4b0d3255bfef95601890afd80709"
1.156 + },
1.157 + {
1.158 + 8,
1.159 + "a8",
1.160 + "99f2aa95e36f95c2acb0eaf23998f030638f3f15"
1.161 + },
1.162 + {
1.163 + 16,
1.164 + "3000",
1.165 + "f944dcd635f9801f7ac90a407fbc479964dec024"
1.166 + },
1.167 + {
1.168 + 24,
1.169 + "42749e",
1.170 + "a444319e9b6cc1e8464c511ec0969c37d6bb2619"
1.171 + },
1.172 + {
1.173 + 32,
1.174 + "9fc3fe08",
1.175 + "16a0ff84fcc156fd5d3ca3a744f20a232d172253"
1.176 + },
1.177 + {
1.178 + 40,
1.179 + "b5c1c6f1af",
1.180 + "fec9deebfcdedaf66dda525e1be43597a73a1f93"
1.181 + },
1.182 + {
1.183 + 48,
1.184 + "e47571e5022e",
1.185 + "8ce051181f0ed5e9d0c498f6bc4caf448d20deb5"
1.186 + },
1.187 + {
1.188 + 56,
1.189 + "3e1b28839fb758",
1.190 + "67da53837d89e03bf652ef09c369a3415937cfd3"
1.191 + },
1.192 + {
1.193 + 64,
1.194 + "a81350cbb224cb90",
1.195 + "305e4ff9888ad855a78573cddf4c5640cce7e946"
1.196 + },
1.197 + {
1.198 + 72, "c243d167923dec3ce1",
1.199 + "5902b77b3265f023f9bbc396ba1a93fa3509bde7"
1.200 + },
1.201 + {
1.202 + 80,
1.203 + "50ac18c59d6a37a29bf4",
1.204 + "fcade5f5d156bf6f9af97bdfa9c19bccfb4ff6ab"
1.205 + },
1.206 + {
1.207 + 88,
1.208 + "98e2b611ad3b1cccf634f6",
1.209 + "1d20fbe00533c10e3cbd6b27088a5de0c632c4b5"
1.210 + },
1.211 + {
1.212 + 96,
1.213 + "73fe9afb68e1e8712e5d4eec",
1.214 + "7e1b7e0f7a8f3455a9c03e9580fd63ae205a2d93"
1.215 + },
1.216 + {
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1.218 + "9e701ed7d412a9226a2a130e66",
1.219 + "706f0677146307b20bb0e8d6311e329966884d13"
1.220 + },
1.221 + {
1.222 + 112,
1.223 + "6d3ee90413b0a7cbf69e5e6144ca",
1.224 + "a7241a703aaf0d53fe142f86bf2e849251fa8dff"
1.225 + },
1.226 + {
1.227 + 120,
1.228 + "fae24d56514efcb530fd4802f5e71f",
1.229 + "400f53546916d33ad01a5e6df66822dfbdc4e9e6"
1.230 + },
1.231 + {
1.232 + 128,
1.233 + "c5a22dd6eda3fe2bdc4ddb3ce6b35fd1",
1.234 + "fac8ab93c1ae6c16f0311872b984f729dc928ccd"
1.235 + },
1.236 + {
1.237 + 136,
1.238 + "d98cded2adabf08fda356445c781802d95",
1.239 + "fba6d750c18da58f6e2aab10112b9a5ef3301b3b"
1.240 + },
1.241 + {
1.242 + 144,
1.243 + "bcc6d7087a84f00103ccb32e5f5487a751a2",
1.244 + "29d27c2d44c205c8107f0351b05753ac708226b6"
1.245 + },
1.246 + {
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1.248 + "36ecacb1055434190dbbc556c48bafcb0feb0d",
1.249 + "b971bfc1ebd6f359e8d74cb7ecfe7f898d0ba845"
1.250 + },
1.251 + {
1.252 + 160,
1.253 + "5ff9edb69e8f6bbd498eb4537580b7fba7ad31d0",
1.254 + "96d08c430094b9fcc164ad2fb6f72d0a24268f68"
1.255 + },
1.256 + {
1.257 + 168, "c95b441d8270822a46a798fae5defcf7b26abace36",
1.258 + "a287ea752a593d5209e287881a09c49fa3f0beb1"
1.259 + },
1.260 + {
1.261 + 176,
1.262 + "83104c1d8a55b28f906f1b72cb53f68cbb097b44f860",
1.263 + "a06c713779cbd88519ed4a585ac0cb8a5e9d612b"
1.264 + },
1.265 + {
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1.267 + "755175528d55c39c56493d697b790f099a5ce741f7754b",
1.268 + "bff7d52c13a3688132a1d407b1ab40f5b5ace298"
1.269 + },
1.270 + {
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1.272 + "088fc38128bbdb9fd7d65228b3184b3faac6c8715f07272f",
1.273 + "c7566b91d7b6f56bdfcaa9781a7b6841aacb17e9"
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1.275 + {
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1.277 + "a4a586eb9245a6c87e3adf1009ac8a49f46c07e14185016895",
1.278 + "ffa30c0b5c550ea4b1e34f8a60ec9295a1e06ac1"
1.279 + },
1.280 + {
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1.282 + "8e7c555270c006092c2a3189e2a526b873e2e269f0fb28245256",
1.283 + "29e66ed23e914351e872aa761df6e4f1a07f4b81"
1.284 + },
1.285 + {
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1.287 + "a5f3bfa6bb0ba3b59f6b9cbdef8a558ec565e8aa3121f405e7f2f0",
1.288 + "b28cf5e5b806a01491d41f69bd9248765c5dc292"
1.289 + },
1.290 + {
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1.292 + "589054f0d2bd3c2c85b466bfd8ce18e6ec3e0b87d944cd093ba36469",
1.293 + "60224fb72c46069652cd78bcd08029ef64da62f3"
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1.295 + {
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1.297 + "a0abb12083b5bbc78128601bf1cbdbc0fdf4b862b24d899953d8da0ff3",
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1.300 + {
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1.328 + "c6433791238795e34f080a5f1f1723f065463ca0"
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1.330 + {
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1.450 + 480,
1.451 + "7cc9894454d0055ab5069a33984e2f712bef7e3124960d33559f5f3b81906bb66fe64da13c153ca7f5cabc89667314c32c01036d12ecaf5f9a78de98",
1.452 + "142e429f0522ba5abf5131fa81df82d355b96909"
1.453 + },
1.454 + {
1.455 + 488,
1.456 + "74e8404d5a453c5f4d306f2cfa338ca65501c840ddab3fb82117933483afd6913c56aaf8a0a0a6b2a342fc3d9dc7599f4a850dfa15d06c61966d74ea59",
1.457 + "ef72db70dcbcab991e9637976c6faf00d22caae9"
1.458 + },
1.459 + {
1.460 + 496,
1.461 + "46fe5ed326c8fe376fcc92dc9e2714e2240d3253b105adfbb256ff7a19bc40975c604ad7c0071c4fd78a7cb64786e1bece548fa4833c04065fe593f6fb10",
1.462 + "f220a7457f4588d639dc21407c942e9843f8e26b"
1.463 + },
1.464 + {
1.465 + 504,
1.466 + "836dfa2524d621cf07c3d2908835de859e549d35030433c796b81272fd8bc0348e8ddbc7705a5ad1fdf2155b6bc48884ac0cd376925f069a37849c089c8645",
1.467 + "ddd2117b6e309c233ede85f962a0c2fc215e5c69"
1.468 + },
1.469 + {
1.470 + 512,
1.471 + "7e3a4c325cb9c52b88387f93d01ae86d42098f5efa7f9457388b5e74b6d28b2438d42d8b64703324d4aa25ab6aad153ae30cd2b2af4d5e5c00a8a2d0220c6116",
1.472 + "a3054427cdb13f164a610b348702724c808a0dcc"
1.473 + }
1.474 + };
1.475 +
1.476 +
1.477 + for (i=0; i < 65; i++) {
1.478 + err = hash_test_case_add(&sha1_test_case_list,
1.479 + tc[i].hex_data,
1.480 + tc[i].bit_len/8,
1.481 + tc[i].hex_hash, 20);
1.482 + if (err) {
1.483 + printf("error adding hash test case (code %d)\n", err);
1.484 + return err;
1.485 + }
1.486 + }
1.487 +
1.488 + return err_status_ok;
1.489 +}
1.490 +
1.491 +err_status_t
1.492 +sha1_dealloc_test_cases(void) {
1.493 + hash_test_case_t *t, *next;
1.494 +
1.495 + for (t = sha1_test_case_list; t != NULL; t = next) {
1.496 + next = t->next_test_case;
1.497 + free(t);
1.498 + }
1.499 +
1.500 + sha1_test_case_list = NULL;
1.501 +
1.502 + return err_status_ok;
1.503 +}
1.504 +
1.505 +
1.506 +
1.507 +err_status_t
1.508 +sha1_validate(void) {
1.509 + hash_test_case_t *test_case;
1.510 + err_status_t err;
1.511 +
1.512 + err = sha1_add_test_cases();
1.513 + if (err) {
1.514 + printf("error adding SHA1 test cases (error code %d)\n", err);
1.515 + return err;
1.516 + }
1.517 +
1.518 + if (sha1_test_case_list == NULL)
1.519 + return err_status_cant_check;
1.520 +
1.521 + test_case = sha1_test_case_list;
1.522 + while (test_case != NULL) {
1.523 + err = sha1_test_case_validate(test_case);
1.524 + if (err) {
1.525 + printf("error validating hash test case (error code %d)\n", err);
1.526 + return err;
1.527 + }
1.528 + test_case = test_case->next_test_case;
1.529 + }
1.530 +
1.531 + sha1_dealloc_test_cases();
1.532 +
1.533 + return err_status_ok;
1.534 +}
1.535 +
1.536 +
1.537 +
1.538 +int
1.539 +main (void) {
1.540 + err_status_t err;
1.541 +
1.542 + printf("sha1 test driver\n");
1.543 +
1.544 + err = sha1_validate();
1.545 + if (err) {
1.546 + printf("SHA1 did not pass validation testing\n");
1.547 + return 1;
1.548 + }
1.549 + printf("SHA1 passed validation tests\n");
1.550 +
1.551 + return 0;
1.552 +
1.553 +}
