1/* $NetBSD: h_md5.c,v 1.5 2014/01/18 20:10:34 pgoyette Exp $ */
2
3/*-
4 * Copyright (c) 2014 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include <err.h>
30#include <fcntl.h>
31#include <stdio.h>
32#include <string.h>
33
34#include <sys/ioctl.h>
35#include <sys/time.h>
36
37#include <crypto/cryptodev.h>
38
39/* Test vectors from RFC1321 */
40
41const struct {
42	size_t len;
43	unsigned char plaintx[80];
44	unsigned char digest[16];
45} tests[] = {
46	{ 0, "",
47	  { 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04,
48	    0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e } },
49	{ 1, "a",
50	  { 0x0c, 0xc1, 0x75, 0xb9, 0xc0, 0xf1, 0xb6, 0xa8,
51	    0x31, 0xc3, 0x99, 0xe2, 0x69, 0x77, 0x26, 0x61 } },
52	{ 3, "abc",
53	  { 0x90, 0x01, 0x50, 0x98, 0x3c, 0xd2, 0x4f, 0xb0,
54	    0xd6, 0x96, 0x3f, 0x7d, 0x28, 0xe1, 0x7f, 0x72 } },
55	{ 14, "message digest",
56	  { 0xf9, 0x6b, 0x69, 0x7d, 0x7c, 0xb7, 0x93, 0x8d,
57	    0x52, 0x5a, 0x2f, 0x31, 0xaa, 0xf1, 0x61, 0xd0 } },
58	{ 26, "abcdefghijklmnopqrstuvwxyz",
59	  { 0xc3, 0xfc, 0xd3, 0xd7, 0x61, 0x92, 0xe4, 0x00,
60	    0x7d, 0xfb, 0x49, 0x6c, 0xca, 0x67, 0xe1, 0x3b } },
61	{ 62, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
62	  { 0xd1, 0x74, 0xab, 0x98, 0xd2, 0x77, 0xd9, 0xf5,
63	    0xa5, 0x61, 0x1c, 0x2c, 0x9f, 0x41, 0x9d, 0x9f } },
64	{ 80, "123456789012345678901234567890123456789012345678901234567890"
65		"12345678901234567890",
66	  { 0x57, 0xed, 0xf4, 0xa2, 0x2b, 0xe3, 0xc9, 0x55,
67	    0xac, 0x49, 0xda, 0x2e, 0x21, 0x07, 0xb6, 0x7a } },
68};
69
70int
71main(void)
72{
73	int fd, res;
74	size_t i;
75	struct session_op cs;
76	struct crypt_op co;
77	unsigned char buf[16];
78
79	fd = open("/dev/crypto", O_RDWR, 0);
80	if (fd < 0)
81		err(1, "open");
82	memset(&cs, 0, sizeof(cs));
83	cs.mac = CRYPTO_MD5;
84
85	for (i = 0; i < __arraycount(tests); i++) {
86		res = ioctl(fd, CIOCGSESSION, &cs);
87		if (res < 0)
88			err(1, "CIOCGSESSION test %zu", i);
89
90		memset(&co, 0, sizeof(co));
91		memset(&buf, 0, sizeof(buf));
92		co.ses = cs.ses;
93		co.op = COP_ENCRYPT;
94		co.len = tests[i].len;
95		co.src = __UNCONST(&tests[i].plaintx);
96		co.mac = buf;
97		res = ioctl(fd, CIOCCRYPT, &co);
98		if (res < 0)
99			err(1, "CIOCCRYPT test %zu", i);
100
101		if (memcmp(co.mac, tests[i].digest, sizeof(tests[i].digest)))
102			errx(1, "verification failed test %zu", i);
103
104		res = ioctl(fd, CIOCFSESSION, &cs.ses);
105		if (res < 0)
106			err(1, "CIOCFSESSION test %zu", i);
107	}
108	return 0;
109}
110