1 /* $NetBSD: otp.c,v 1.1.1.1 2011/04/13 18:15:39 elric Exp $ */ 2 3 /* 4 * Copyright (c) 1995 - 2000 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the Institute nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #ifdef HAVE_CONFIG_H 37 #include "config.h" 38 __RCSID("$NetBSD: otp.c,v 1.1.1.1 2011/04/13 18:15:39 elric Exp $"); 39 #endif 40 41 #include "otp_locl.h" 42 #include "otp_md.h" 43 44 static OtpAlgorithm algorithms[] = { 45 {OTP_ALG_MD4, "md4", 16, otp_md4_hash, otp_md4_init, otp_md4_next}, 46 {OTP_ALG_MD5, "md5", 16, otp_md5_hash, otp_md5_init, otp_md5_next}, 47 {OTP_ALG_SHA, "sha", 20, otp_sha_hash, otp_sha_init, otp_sha_next} 48 }; 49 50 OtpAlgorithm * 51 otp_find_alg (char *name) 52 { 53 int i; 54 55 for (i = 0; i < sizeof(algorithms)/sizeof(*algorithms); ++i) 56 if (strcmp (name, algorithms[i].name) == 0) 57 return &algorithms[i]; 58 return NULL; 59 } 60 61 char * 62 otp_error (OtpContext *o) 63 { 64 return o->err; 65 } 66