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/md5_test.c | 100 ++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 qemu/roms/ipxe/src/tests/md5_test.c (limited to 'qemu/roms/ipxe/src/tests/md5_test.c') diff --git a/qemu/roms/ipxe/src/tests/md5_test.c b/qemu/roms/ipxe/src/tests/md5_test.c new file mode 100644 index 000000000..ba5f24c3e --- /dev/null +++ b/qemu/roms/ipxe/src/tests/md5_test.c @@ -0,0 +1,100 @@ +/* + * 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 + * + * MD5 tests + * + */ + +#include +#include +#include +#include "digest_test.h" + +/** An MD5 test vector */ +struct md5_test_vector { + /** Test data */ + void *data; + /** Test data length */ + size_t len; + /** Expected digest */ + uint8_t digest[MD5_DIGEST_SIZE]; +}; + +/** MD5 test vectors */ +static struct md5_test_vector md5_test_vectors[] = { + /* Test inputs borrowed from SHA-1 tests, with results + * calculated using md5sum. + */ + { NULL, 0, + { 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04, + 0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e } }, + { "abc", 3, + { 0x90, 0x01, 0x50, 0x98, 0x3c, 0xd2, 0x4f, 0xb0, + 0xd6, 0x96, 0x3f, 0x7d, 0x28, 0xe1, 0x7f, 0x72 } }, + { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56, + { 0x82, 0x15, 0xef, 0x07, 0x96, 0xa2, 0x0b, 0xca, + 0xaa, 0xe1, 0x16, 0xd3, 0x87, 0x6c, 0x66, 0x4a } }, +}; + +/** MD5 test fragment lists */ +static struct digest_test_fragments md5_test_fragments[] = { + { { 0, -1UL, } }, + { { 1, 1, 1, 1, 1, 1, 1, 1 } }, + { { 2, 0, 23, 4, 6, 1, 0 } }, +}; + +/** + * Perform MD5 self-test + * + */ +static void md5_test_exec ( void ) { + struct digest_algorithm *digest = &md5_algorithm; + struct md5_test_vector *test; + unsigned long cost; + unsigned int i; + unsigned int j; + + /* Correctness test */ + for ( i = 0 ; i < ( sizeof ( md5_test_vectors ) / + sizeof ( md5_test_vectors[0] ) ) ; i++ ) { + test = &md5_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 ( md5_test_fragments ) / + sizeof ( md5_test_fragments[0] ) ) ; j++ ){ + digest_ok ( digest, &md5_test_fragments[j], + test->data, test->len, test->digest ); + } + } + + /* Speed test */ + cost = digest_cost ( digest ); + DBG ( "MD5 required %ld cycles per byte\n", cost ); +} + +/** MD5 self-test */ +struct self_test md5_test __self_test = { + .name = "md5", + .exec = md5_test_exec, +}; -- cgit 1.2.3-korg