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      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 
     41 const 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 
     70 int
     71 main(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