fips_sha1_selftest.c revision 267654
1/* ==================================================================== 2 * Copyright (c) 2003 The OpenSSL Project. 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in 13 * the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * 3. All advertising materials mentioning features or use of this 17 * software must display the following acknowledgment: 18 * "This product includes software developed by the OpenSSL Project 19 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 20 * 21 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 22 * endorse or promote products derived from this software without 23 * prior written permission. For written permission, please contact 24 * openssl-core@openssl.org. 25 * 26 * 5. Products derived from this software may not be called "OpenSSL" 27 * nor may "OpenSSL" appear in their names without prior written 28 * permission of the OpenSSL Project. 29 * 30 * 6. Redistributions of any form whatsoever must retain the following 31 * acknowledgment: 32 * "This product includes software developed by the OpenSSL Project 33 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 34 * 35 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 46 * OF THE POSSIBILITY OF SUCH DAMAGE. 47 * 48 */ 49 50#include <string.h> 51#include <openssl/err.h> 52#include <openssl/fips.h> 53#include <openssl/evp.h> 54#include <openssl/sha.h> 55 56#ifdef OPENSSL_FIPS 57static char test[][60]= 58 { 59 "", 60 "abc", 61 "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" 62 }; 63 64static const unsigned char ret[][SHA_DIGEST_LENGTH]= 65 { 66 { 0xda,0x39,0xa3,0xee,0x5e,0x6b,0x4b,0x0d,0x32,0x55, 67 0xbf,0xef,0x95,0x60,0x18,0x90,0xaf,0xd8,0x07,0x09 }, 68 { 0xa9,0x99,0x3e,0x36,0x47,0x06,0x81,0x6a,0xba,0x3e, 69 0x25,0x71,0x78,0x50,0xc2,0x6c,0x9c,0xd0,0xd8,0x9d }, 70 { 0x84,0x98,0x3e,0x44,0x1c,0x3b,0xd2,0x6e,0xba,0xae, 71 0x4a,0xa1,0xf9,0x51,0x29,0xe5,0xe5,0x46,0x70,0xf1 }, 72 }; 73 74void FIPS_corrupt_sha1() 75 { 76 test[2][0]++; 77 } 78 79int FIPS_selftest_sha1() 80 { 81 size_t n; 82 83 for(n=0 ; n<sizeof(test)/sizeof(test[0]) ; ++n) 84 { 85 unsigned char md[SHA_DIGEST_LENGTH]; 86 87 EVP_Digest(test[n],strlen(test[n]),md, NULL, EVP_sha1(), NULL); 88 if(memcmp(md,ret[n],sizeof md)) 89 { 90 FIPSerr(FIPS_F_FIPS_SELFTEST_SHA1,FIPS_R_SELFTEST_FAILED); 91 return 0; 92 } 93 } 94 return 1; 95 } 96 97#endif 98