1 /* $NetBSD: h_arc4.c,v 1.2 2014/01/17 14:16:08 pgoyette Exp $ */
4 * Copyright (c) 2014 The NetBSD Foundation, Inc.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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.
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.
34 #include <sys/ioctl.h>
37 #include <crypto/cryptodev.h>
39 unsigned char key[] = "abcdefgh";
40 char plaintx[16] = "1234567890123456";
41 const unsigned char ciphertx[16] = {
42 0x21, 0xc6, 0x0d, 0xa5, 0x34, 0x24, 0x8b, 0xce,
43 0x95, 0x86, 0x64, 0xb3, 0x66, 0x77, 0x9b, 0x4c
52 unsigned char buf[16];
54 fd = open("/dev/crypto", O_RDWR, 0);
57 memset(&cs, 0, sizeof(cs));
58 cs.cipher = CRYPTO_ARC4;
61 res = ioctl(fd, CIOCGSESSION, &cs);
63 err(1, "CIOCGSESSION");
65 memset(&co, 0, sizeof(co));
68 co.len = sizeof(plaintx);
71 co.dst_len = sizeof(buf);
72 res = ioctl(fd, CIOCCRYPT, &co);
76 if (memcmp(co.dst, ciphertx, sizeof(ciphertx)))
77 errx(1, "verification failed");