1*0a6a1f1dSLionel Sambuc /* $NetBSD: otp.c,v 1.1.1.2 2014/04/24 12:45:51 pettai Exp $ */
2ebfedea0SLionel Sambuc
3ebfedea0SLionel Sambuc /*
4ebfedea0SLionel Sambuc * Copyright (c) 1995 - 2000 Kungliga Tekniska Högskolan
5ebfedea0SLionel Sambuc * (Royal Institute of Technology, Stockholm, Sweden).
6ebfedea0SLionel Sambuc * All rights reserved.
7ebfedea0SLionel Sambuc *
8ebfedea0SLionel Sambuc * Redistribution and use in source and binary forms, with or without
9ebfedea0SLionel Sambuc * modification, are permitted provided that the following conditions
10ebfedea0SLionel Sambuc * are met:
11ebfedea0SLionel Sambuc *
12ebfedea0SLionel Sambuc * 1. Redistributions of source code must retain the above copyright
13ebfedea0SLionel Sambuc * notice, this list of conditions and the following disclaimer.
14ebfedea0SLionel Sambuc *
15ebfedea0SLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright
16ebfedea0SLionel Sambuc * notice, this list of conditions and the following disclaimer in the
17ebfedea0SLionel Sambuc * documentation and/or other materials provided with the distribution.
18ebfedea0SLionel Sambuc *
19ebfedea0SLionel Sambuc * 3. Neither the name of the Institute nor the names of its contributors
20ebfedea0SLionel Sambuc * may be used to endorse or promote products derived from this software
21ebfedea0SLionel Sambuc * without specific prior written permission.
22ebfedea0SLionel Sambuc *
23ebfedea0SLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24ebfedea0SLionel Sambuc * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25ebfedea0SLionel Sambuc * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26ebfedea0SLionel Sambuc * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27ebfedea0SLionel Sambuc * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28ebfedea0SLionel Sambuc * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29ebfedea0SLionel Sambuc * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30ebfedea0SLionel Sambuc * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31ebfedea0SLionel Sambuc * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32ebfedea0SLionel Sambuc * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33ebfedea0SLionel Sambuc * SUCH DAMAGE.
34ebfedea0SLionel Sambuc */
35ebfedea0SLionel Sambuc
36ebfedea0SLionel Sambuc #ifdef HAVE_CONFIG_H
37ebfedea0SLionel Sambuc #include "config.h"
38*0a6a1f1dSLionel Sambuc __RCSID("NetBSD");
39ebfedea0SLionel Sambuc #endif
40ebfedea0SLionel Sambuc
41ebfedea0SLionel Sambuc #include "otp_locl.h"
42ebfedea0SLionel Sambuc #include "otp_md.h"
43ebfedea0SLionel Sambuc
44ebfedea0SLionel Sambuc static OtpAlgorithm algorithms[] = {
45ebfedea0SLionel Sambuc {OTP_ALG_MD4, "md4", 16, otp_md4_hash, otp_md4_init, otp_md4_next},
46ebfedea0SLionel Sambuc {OTP_ALG_MD5, "md5", 16, otp_md5_hash, otp_md5_init, otp_md5_next},
47ebfedea0SLionel Sambuc {OTP_ALG_SHA, "sha", 20, otp_sha_hash, otp_sha_init, otp_sha_next}
48ebfedea0SLionel Sambuc };
49ebfedea0SLionel Sambuc
50ebfedea0SLionel Sambuc OtpAlgorithm *
otp_find_alg(char * name)51ebfedea0SLionel Sambuc otp_find_alg (char *name)
52ebfedea0SLionel Sambuc {
53ebfedea0SLionel Sambuc int i;
54ebfedea0SLionel Sambuc
55ebfedea0SLionel Sambuc for (i = 0; i < sizeof(algorithms)/sizeof(*algorithms); ++i)
56ebfedea0SLionel Sambuc if (strcmp (name, algorithms[i].name) == 0)
57ebfedea0SLionel Sambuc return &algorithms[i];
58ebfedea0SLionel Sambuc return NULL;
59ebfedea0SLionel Sambuc }
60ebfedea0SLionel Sambuc
61ebfedea0SLionel Sambuc char *
otp_error(OtpContext * o)62ebfedea0SLionel Sambuc otp_error (OtpContext *o)
63ebfedea0SLionel Sambuc {
64ebfedea0SLionel Sambuc return o->err;
65ebfedea0SLionel Sambuc }
66