/
githubmirror
/
ipxe
Обзор
Документация
Войти
/
githubmirror
/
ipxe
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
src/tests/sha256_test.c
111 строк
4 KB
Michael Brown
[crypto] Add SHA-224 algorithm
12 апр 2015, 19:01
12 апр 2015, 19:01
4dbc443
Код
Авторство
О чём код?
/* * Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. * * You can also choose to distribute this program under the terms of * the Unmodified Binary Distribution Licence (as given in the file * COPYING.UBDL), provided that you have satisfied its requirements. */ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); /** @file * * SHA-256 family tests * * NIST test vectors are taken from * * http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA256.pdf * http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA224.pdf * */ /* Forcibly enable assertions */ #undef NDEBUG #include <ipxe/sha256.h> #include <ipxe/test.h> #include "digest_test.h" /* Empty test vector (digest obtained from "sha256sum /dev/null") */ DIGEST_TEST ( sha256_empty, &sha256_algorithm, DIGEST_EMPTY, DIGEST ( 0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c, 0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55 ) ); /* NIST test vector "abc" */ DIGEST_TEST ( sha256_nist_abc, &sha256_algorithm, DIGEST_NIST_ABC, DIGEST ( 0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, 0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23, 0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c, 0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad ) ); /* NIST test vector "abc...opq" */ DIGEST_TEST ( sha256_nist_abc_opq, &sha256_algorithm, DIGEST_NIST_ABC_OPQ, DIGEST ( 0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8, 0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39, 0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67, 0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1 ) ); /* Empty test vector (digest obtained from "sha224sum /dev/null") */ DIGEST_TEST ( sha224_empty, &sha224_algorithm, DIGEST_EMPTY, DIGEST ( 0xd1, 0x4a, 0x02, 0x8c, 0x2a, 0x3a, 0x2b, 0xc9, 0x47, 0x61, 0x02, 0xbb, 0x28, 0x82, 0x34, 0xc4, 0x15, 0xa2, 0xb0, 0x1f, 0x82, 0x8e, 0xa6, 0x2a, 0xc5, 0xb3, 0xe4, 0x2f ) ); /* NIST test vector "abc" */ DIGEST_TEST ( sha224_nist_abc, &sha224_algorithm, DIGEST_NIST_ABC, DIGEST ( 0x23, 0x09, 0x7d, 0x22, 0x34, 0x05, 0xd8, 0x22, 0x86, 0x42, 0xa4, 0x77, 0xbd, 0xa2, 0x55, 0xb3, 0x2a, 0xad, 0xbc, 0xe4, 0xbd, 0xa0, 0xb3, 0xf7, 0xe3, 0x6c, 0x9d, 0xa7 ) ); /* NIST test vector "abc...opq" */ DIGEST_TEST ( sha224_nist_abc_opq, &sha224_algorithm, DIGEST_NIST_ABC_OPQ, DIGEST ( 0x75, 0x38, 0x8b, 0x16, 0x51, 0x27, 0x76, 0xcc, 0x5d, 0xba, 0x5d, 0xa1, 0xfd, 0x89, 0x01, 0x50, 0xb0, 0xc6, 0x45, 0x5c, 0xb4, 0xf5, 0x8b, 0x19, 0x52, 0x52, 0x25, 0x25 ) ); /** * Perform SHA-256 family self-test * */ static void sha256_test_exec ( void ) { /* Correctness tests */ digest_ok ( &sha256_empty ); digest_ok ( &sha256_nist_abc ); digest_ok ( &sha256_nist_abc_opq ); digest_ok ( &sha224_empty ); digest_ok ( &sha224_nist_abc ); digest_ok ( &sha224_nist_abc_opq ); /* Speed tests */ DBG ( "SHA256 required %ld cycles per byte\n", digest_cost ( &sha256_algorithm ) ); DBG ( "SHA224 required %ld cycles per byte\n", digest_cost ( &sha224_algorithm ) ); } /** SHA-256 family self-test */ struct self_test sha256_test __self_test = { .name = "sha256", .exec = sha256_test_exec, };