1/* $NetBSD: h_camellia.c,v 1.3 2014/01/17 19:39:51 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 vector from RFC3713 */
40unsigned char key[32] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
41			 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
42			 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
43			 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff};
44unsigned char iv[16] = {0};
45char plaintx[16] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
46		    0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10};
47const unsigned char ciphertx[16] = {
48	0x9a, 0xcc, 0x23, 0x7d, 0xff, 0x16, 0xd7, 0x6c,
49	0x20, 0xef, 0x7c, 0x91, 0x9e, 0x3a, 0x75, 0x09
50};
51
52int
53main(void)
54{
55	int fd, res;
56	struct session_op cs;
57	struct crypt_op co;
58	unsigned char buf[16];
59
60	fd = open("/dev/crypto", O_RDWR, 0);
61	if (fd < 0)
62		err(1, "open");
63	memset(&cs, 0, sizeof(cs));
64	cs.cipher = CRYPTO_CAMELLIA_CBC;
65	cs.keylen = 32;
66	cs.key = key;
67	res = ioctl(fd, CIOCGSESSION, &cs);
68	if (res < 0)
69		err(1, "CIOCGSESSION");
70
71	memset(&co, 0, sizeof(co));
72	co.ses = cs.ses;
73	co.op = COP_ENCRYPT;
74	co.len = sizeof(plaintx);
75	co.src = plaintx;
76	co.dst = buf;
77	co.dst_len = sizeof(buf);
78	co.iv = iv;
79	res = ioctl(fd, CIOCCRYPT, &co);
80	if (res < 0)
81		err(1, "CIOCCRYPT");
82
83	if (memcmp(co.dst, ciphertx, sizeof(ciphertx)))
84		warnx("verification failed");
85
86	return 0;
87}
88