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/* $NetBSD: h_camellia.c,v 1.3 2014/01/17 19:39:51 pgoyette Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <err.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <crypto/cryptodev.h>
/* Test vector from RFC3713 */
unsigned char key[32] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff};
unsigned char iv[16] = {0};
char plaintx[16] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10};
const unsigned char ciphertx[16] = {
0x9a, 0xcc, 0x23, 0x7d, 0xff, 0x16, 0xd7, 0x6c,
0x20, 0xef, 0x7c, 0x91, 0x9e, 0x3a, 0x75, 0x09
};
int
main(void)
{
int fd, res;
struct session_op cs;
struct crypt_op co;
unsigned char buf[16];
fd = open("/dev/crypto", O_RDWR, 0);
if (fd < 0)
err(1, "open");
memset(&cs, 0, sizeof(cs));
cs.cipher = CRYPTO_CAMELLIA_CBC;
cs.keylen = 32;
cs.key = key;
res = ioctl(fd, CIOCGSESSION, &cs);
if (res < 0)
err(1, "CIOCGSESSION");
memset(&co, 0, sizeof(co));
co.ses = cs.ses;
co.op = COP_ENCRYPT;
co.len = sizeof(plaintx);
co.src = plaintx;
co.dst = buf;
co.dst_len = sizeof(buf);
co.iv = iv;
res = ioctl(fd, CIOCCRYPT, &co);
if (res < 0)
err(1, "CIOCCRYPT");
if (memcmp(co.dst, ciphertx, sizeof(ciphertx)))
warnx("verification failed");
return 0;
}
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