1 /********************************************************************** 2 Copyright(c) 2011-2016 Intel Corporation All rights reserved. 3 4 Redistribution and use in source and binary forms, with or without 5 modification, are permitted provided that the following conditions 6 are met: 7 * Redistributions of source code must retain the above copyright 8 notice, this list of conditions and the following disclaimer. 9 * Redistributions in binary form must reproduce the above copyright 10 notice, this list of conditions and the following disclaimer in 11 the documentation and/or other materials provided with the 12 distribution. 13 * Neither the name of Intel Corporation nor the names of its 14 contributors may be used to endorse or promote products derived 15 from this software without specific prior written permission. 16 17 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 **********************************************************************/ 29 30 #include <stdio.h> 31 #include <stdlib.h> 32 #include <openssl/sha.h> 33 #include "sha512_mb.h" 34 35 #define TEST_LEN (1024*1024) 36 #define TEST_BUFS 200 37 #ifndef RANDOMS 38 # define RANDOMS 10 39 #endif 40 #ifndef TEST_SEED 41 # define TEST_SEED 0x1234 42 #endif 43 44 /* Reference digest global to reduce stack usage */ 45 static uint8_t digest_ssl[TEST_BUFS][8 * SHA512_DIGEST_NWORDS]; 46 47 // Generates pseudo-random data 48 void rand_buffer(unsigned char *buf, const long buffer_size) 49 { 50 long i; 51 for (i = 0; i < buffer_size; i++) 52 buf[i] = rand(); 53 } 54 55 int main(void) 56 { 57 SHA512_HASH_CTX_MGR *mgr = NULL; 58 SHA512_HASH_CTX ctxpool[TEST_BUFS]; 59 unsigned char *bufs[TEST_BUFS]; 60 uint32_t i, j, fail = 0; 61 uint32_t lens[TEST_BUFS]; 62 unsigned int jobs, t; 63 64 printf("multibinary_sha512 test, %d sets of %dx%d max: ", RANDOMS, TEST_BUFS, 65 TEST_LEN); 66 67 srand(TEST_SEED); 68 69 posix_memalign((void *)&mgr, 16, sizeof(SHA512_HASH_CTX_MGR)); 70 sha512_ctx_mgr_init(mgr); 71 72 for (i = 0; i < TEST_BUFS; i++) { 73 // Allocate and fill buffer 74 bufs[i] = (unsigned char *)malloc(TEST_LEN); 75 if (bufs[i] == NULL) { 76 printf("malloc failed test aborted\n"); 77 return 1; 78 } 79 rand_buffer(bufs[i], TEST_LEN); 80 81 // Init ctx contents 82 hash_ctx_init(&ctxpool[i]); 83 ctxpool[i].user_data = (void *)((uint64_t) i); 84 85 // SSL test 86 SHA512(bufs[i], TEST_LEN, digest_ssl[i]); 87 88 // sb_sha512 test 89 sha512_ctx_mgr_submit(mgr, &ctxpool[i], bufs[i], TEST_LEN, HASH_ENTIRE); 90 } 91 92 while (sha512_ctx_mgr_flush(mgr)) ; 93 94 for (i = 0; i < TEST_BUFS; i++) { 95 for (j = 0; j < SHA512_DIGEST_NWORDS; j++) { 96 if (ctxpool[i].job.result_digest[j] != 97 to_be64(((uint64_t *) digest_ssl[i])[j])) { 98 fail++; 99 printf("Test%d, digest%d fail %016lX <=> %016lX\n", 100 i, j, ctxpool[i].job.result_digest[j], 101 to_be64(((uint64_t *) digest_ssl[i])[j])); 102 } 103 } 104 } 105 putchar('.'); 106 107 // Run tests with random size and number of jobs 108 for (t = 0; t < RANDOMS; t++) { 109 jobs = rand() % (TEST_BUFS); 110 111 sha512_ctx_mgr_init(mgr); 112 113 for (i = 0; i < jobs; i++) { 114 // Ramdom buffer with ramdom len and contents 115 lens[i] = rand() % (TEST_LEN); 116 rand_buffer(bufs[i], lens[i]); 117 118 // Run SSL test 119 SHA512(bufs[i], lens[i], digest_ssl[i]); 120 121 // Run sb_sha512 test 122 sha512_ctx_mgr_submit(mgr, &ctxpool[i], bufs[i], lens[i], HASH_ENTIRE); 123 } 124 125 while (sha512_ctx_mgr_flush(mgr)) ; 126 127 for (i = 0; i < jobs; i++) { 128 for (j = 0; j < SHA512_DIGEST_NWORDS; j++) { 129 if (ctxpool[i].job.result_digest[j] != 130 to_be64(((uint64_t *) digest_ssl[i])[j])) { 131 fail++; 132 printf("Test%d, digest%d fail %016lX <=> %016lX\n", 133 i, j, ctxpool[i].job.result_digest[j], 134 to_be64(((uint64_t *) digest_ssl[i])[j])); 135 } 136 } 137 } 138 if (fail) { 139 printf("Test failed function check %d\n", fail); 140 return fail; 141 } 142 143 putchar('.'); 144 fflush(0); 145 } // random test t 146 147 if (fail) 148 printf("Test failed function check %d\n", fail); 149 else 150 printf(" multibinary_sha512_ssl rand: Pass\n"); 151 152 return fail; 153 } 154