diff options
Diffstat (limited to 'contrib/netbsd-tests/crypto/opencrypto/h_aesctr2.c')
| -rw-r--r-- | contrib/netbsd-tests/crypto/opencrypto/h_aesctr2.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/crypto/opencrypto/h_aesctr2.c b/contrib/netbsd-tests/crypto/opencrypto/h_aesctr2.c new file mode 100644 index 0000000..4bbd30e --- /dev/null +++ b/contrib/netbsd-tests/crypto/opencrypto/h_aesctr2.c @@ -0,0 +1,97 @@ +/* $NetBSD: h_aesctr2.c,v 1.2 2014/01/17 14:16:08 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> + +unsigned char key[20] = {0xae, 0x68, 0x52, 0xf8, 0x12, 0x10, 0x67, 0xcc, + 0x4b, 0xf7, 0xa5, 0x76, 0x55, 0x77, 0xf3, 0x9e, + 0x00, 0x00, 0x00, 0x30}; +unsigned char iv[8] = {0}; +char plaintx[16] = "Single block msg"; +const unsigned char ciphertx[16] = { + 0xe4, 0x09, 0x5d, 0x4f, 0xb7, 0xa7, 0xb3, 0x79, + 0x2d, 0x61, 0x75, 0xa3, 0x26, 0x13, 0x11, 0xb8 +}; + +int +main(void) +{ + int fd, res; + struct session_op cs; + struct crypt_op co; + unsigned char ibuf[24]; + unsigned char obuf[24]; + + fd = open("/dev/crypto", O_RDWR, 0); + if (fd < 0) + err(1, "open"); + memset(&cs, 0, sizeof(cs)); + cs.cipher = CRYPTO_AES_CTR; + cs.keylen = 20; + cs.key = key; + res = ioctl(fd, CIOCGSESSION, &cs); + if (res < 0) + err(1, "CIOCGSESSION"); + + memcpy(ibuf, iv, 8); + memcpy(ibuf + 8, plaintx, 16); + memset(&co, 0, sizeof(co)); + co.ses = cs.ses; + co.op = COP_ENCRYPT; + co.len = sizeof(ibuf); + co.src = ibuf; + co.dst = obuf; + co.dst_len = sizeof(obuf); + res = ioctl(fd, CIOCCRYPT, &co); + if (res < 0) + err(1, "CIOCCRYPT"); + memset(ibuf, 0, sizeof(ibuf)); + memset(&co, 0, sizeof(co)); + co.ses = cs.ses; + co.op = COP_DECRYPT; + co.len = sizeof(obuf); + co.src = obuf; + co.dst = ibuf; + co.dst_len = sizeof(ibuf); + res = ioctl(fd, CIOCCRYPT, &co); + if (res < 0) + err(1, "CIOCCRYPT"); + + if (memcmp((char *)co.dst + 8, plaintx, sizeof(plaintx))) + warnx("verification failed"); + + return 0; +} |
