99 lines
2.8 KiB
C
99 lines
2.8 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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* SHA-1 tests
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*
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*/
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#include <stdint.h>
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#include <ipxe/sha1.h>
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#include <ipxe/test.h>
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#include "digest_test.h"
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/** An SHA-1 test vector */
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struct sha1_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[SHA1_DIGEST_SIZE];
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};
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/** SHA-1 test vectors */
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static struct sha1_test_vector sha1_test_vectors[] = {
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/* Empty test data
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*
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* Expected digest value obtained from "sha1sum /dev/null"
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*/
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{ NULL, 0,
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{ 0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, 0x55,
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0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, 0x07, 0x09 } },
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/* Test data and expected digests taken from the NIST
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* Cryptographic Toolkit Algorithm Examples at
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* http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA1.pdf
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*/
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{ "abc", 3,
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{ 0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a, 0xba, 0x3e,
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0x25, 0x71, 0x78, 0x50, 0xc2, 0x6c, 0x9c, 0xd0, 0xd8, 0x9d } },
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{ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56,
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{ 0x84, 0x98, 0x3e, 0x44, 0x1c, 0x3b, 0xd2, 0x6e, 0xba, 0xae,
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0x4a, 0xa1, 0xf9, 0x51, 0x29, 0xe5, 0xe5, 0x46, 0x70, 0xf1 } },
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};
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/** SHA-1 test fragment lists */
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static struct digest_test_fragments sha1_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 SHA-1 self-test
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*
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*/
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static void sha1_test_exec ( void ) {
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struct digest_algorithm *digest = &sha1_algorithm;
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struct sha1_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 ( sha1_test_vectors ) /
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sizeof ( sha1_test_vectors[0] ) ) ; i++ ) {
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test = &sha1_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 ( sha1_test_fragments ) /
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sizeof ( sha1_test_fragments[0] ) ) ; j++ ){
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digest_ok ( digest, &sha1_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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/** SHA-1 self-test */
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struct self_test sha1_test __self_test = {
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.name = "sha1",
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.exec = sha1_test_exec,
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};
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