94 lines
2.6 KiB
C
94 lines
2.6 KiB
C
/*
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* Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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FILE_LICENCE ( GPL2_OR_LATER );
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/** @file
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*
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* MD5 tests
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*
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*/
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#include <stdint.h>
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#include <ipxe/md5.h>
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#include <ipxe/test.h>
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#include "digest_test.h"
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/** An MD5 test vector */
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struct md5_test_vector {
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/** Test data */
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void *data;
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/** Test data length */
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size_t len;
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/** Expected digest */
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uint8_t digest[MD5_DIGEST_SIZE];
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};
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/** MD5 test vectors */
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static struct md5_test_vector md5_test_vectors[] = {
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/* Test inputs borrowed from SHA-1 tests, with results
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* calculated using md5sum.
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*/
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{ NULL, 0,
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{ 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04,
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0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e } },
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{ "abc", 3,
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{ 0x90, 0x01, 0x50, 0x98, 0x3c, 0xd2, 0x4f, 0xb0,
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0xd6, 0x96, 0x3f, 0x7d, 0x28, 0xe1, 0x7f, 0x72 } },
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{ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56,
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{ 0x82, 0x15, 0xef, 0x07, 0x96, 0xa2, 0x0b, 0xca,
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0xaa, 0xe1, 0x16, 0xd3, 0x87, 0x6c, 0x66, 0x4a } },
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};
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/** MD5 test fragment lists */
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static struct digest_test_fragments md5_test_fragments[] = {
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{ { 0, -1UL, } },
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{ { 1, 1, 1, 1, 1, 1, 1, 1 } },
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{ { 2, 0, 23, 4, 6, 1, 0 } },
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};
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/**
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* Perform MD5 self-test
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*
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*/
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static void md5_test_exec ( void ) {
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struct digest_algorithm *digest = &md5_algorithm;
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struct md5_test_vector *test;
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unsigned int i;
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unsigned int j;
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for ( i = 0 ; i < ( sizeof ( md5_test_vectors ) /
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sizeof ( md5_test_vectors[0] ) ) ; i++ ) {
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test = &md5_test_vectors[i];
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/* Test with a single pass */
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digest_ok ( digest, NULL, test->data, test->len, test->digest );
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/* Test with fragment lists */
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for ( j = 0 ; j < ( sizeof ( md5_test_fragments ) /
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sizeof ( md5_test_fragments[0] ) ) ; j++ ){
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digest_ok ( digest, &md5_test_fragments[j],
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test->data, test->len, test->digest );
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}
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}
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}
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/** MD5 self-test */
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struct self_test md5_test __self_test = {
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.name = "md5",
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.exec = md5_test_exec,
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};
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