From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/roms/ipxe/src/tests/sha1_test.c | 105 +++++++++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 qemu/roms/ipxe/src/tests/sha1_test.c (limited to 'qemu/roms/ipxe/src/tests/sha1_test.c') diff --git a/qemu/roms/ipxe/src/tests/sha1_test.c b/qemu/roms/ipxe/src/tests/sha1_test.c new file mode 100644 index 000000000..bcf761bdd --- /dev/null +++ b/qemu/roms/ipxe/src/tests/sha1_test.c @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2012 Michael Brown . + * + * 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. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** @file + * + * SHA-1 tests + * + */ + +#include +#include +#include +#include "digest_test.h" + +/** An SHA-1 test vector */ +struct sha1_test_vector { + /** Test data */ + void *data; + /** Test data length */ + size_t len; + /** Expected digest */ + uint8_t digest[SHA1_DIGEST_SIZE]; +}; + +/** SHA-1 test vectors */ +static struct sha1_test_vector sha1_test_vectors[] = { + /* Empty test data + * + * Expected digest value obtained from "sha1sum /dev/null" + */ + { NULL, 0, + { 0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, 0x55, + 0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, 0x07, 0x09 } }, + /* Test data and expected digests taken from the NIST + * Cryptographic Toolkit Algorithm Examples at + * http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA1.pdf + */ + { "abc", 3, + { 0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a, 0xba, 0x3e, + 0x25, 0x71, 0x78, 0x50, 0xc2, 0x6c, 0x9c, 0xd0, 0xd8, 0x9d } }, + { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56, + { 0x84, 0x98, 0x3e, 0x44, 0x1c, 0x3b, 0xd2, 0x6e, 0xba, 0xae, + 0x4a, 0xa1, 0xf9, 0x51, 0x29, 0xe5, 0xe5, 0x46, 0x70, 0xf1 } }, +}; + +/** SHA-1 test fragment lists */ +static struct digest_test_fragments sha1_test_fragments[] = { + { { 0, -1UL, } }, + { { 1, 1, 1, 1, 1, 1, 1, 1 } }, + { { 2, 0, 23, 4, 6, 1, 0 } }, +}; + +/** + * Perform SHA-1 self-test + * + */ +static void sha1_test_exec ( void ) { + struct digest_algorithm *digest = &sha1_algorithm; + struct sha1_test_vector *test; + unsigned long cost; + unsigned int i; + unsigned int j; + + /* Correctness test */ + for ( i = 0 ; i < ( sizeof ( sha1_test_vectors ) / + sizeof ( sha1_test_vectors[0] ) ) ; i++ ) { + test = &sha1_test_vectors[i]; + /* Test with a single pass */ + digest_ok ( digest, NULL, test->data, test->len, test->digest ); + /* Test with fragment lists */ + for ( j = 0 ; j < ( sizeof ( sha1_test_fragments ) / + sizeof ( sha1_test_fragments[0] ) ) ; j++ ){ + digest_ok ( digest, &sha1_test_fragments[j], + test->data, test->len, test->digest ); + } + } + + /* Speed test */ + cost = digest_cost ( digest ); + DBG ( "SHA1 required %ld cycles per byte\n", cost ); +} + +/** SHA-1 self-test */ +struct self_test sha1_test __self_test = { + .name = "sha1", + .exec = sha1_test_exec, +}; -- cgit 1.2.3-korg