1 /* $NetBSD: crypto-algs.c,v 1.1.1.1 2011/04/13 18:15:32 elric Exp $ */ 2 3 /* 4 * Copyright (c) 1997 - 2008 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 #include "krb5_locl.h" 37 38 #ifndef HEIMDAL_SMALLER 39 #define DES3_OLD_ENCTYPE 1 40 #endif 41 42 struct _krb5_checksum_type *_krb5_checksum_types[] = { 43 &_krb5_checksum_none, 44 #ifdef HEIM_WEAK_CRYPTO 45 &_krb5_checksum_crc32, 46 &_krb5_checksum_rsa_md4, 47 &_krb5_checksum_rsa_md4_des, 48 &_krb5_checksum_rsa_md5_des, 49 #endif 50 #ifdef DES3_OLD_ENCTYPE 51 &_krb5_checksum_rsa_md5_des3, 52 #endif 53 &_krb5_checksum_rsa_md5, 54 &_krb5_checksum_sha1, 55 &_krb5_checksum_hmac_sha1_des3, 56 &_krb5_checksum_hmac_sha1_aes128, 57 &_krb5_checksum_hmac_sha1_aes256, 58 &_krb5_checksum_hmac_md5 59 }; 60 61 int _krb5_num_checksums 62 = sizeof(_krb5_checksum_types) / sizeof(_krb5_checksum_types[0]); 63 64 /* 65 * these should currently be in reverse preference order. 66 * (only relevant for !F_PSEUDO) */ 67 68 struct _krb5_encryption_type *_krb5_etypes[] = { 69 &_krb5_enctype_aes256_cts_hmac_sha1, 70 &_krb5_enctype_aes128_cts_hmac_sha1, 71 &_krb5_enctype_des3_cbc_sha1, 72 &_krb5_enctype_des3_cbc_none, /* used by the gss-api mech */ 73 &_krb5_enctype_arcfour_hmac_md5, 74 #ifdef DES3_OLD_ENCTYPE 75 &_krb5_enctype_des3_cbc_md5, 76 &_krb5_enctype_old_des3_cbc_sha1, 77 #endif 78 #ifdef HEIM_WEAK_CRYPTO 79 &_krb5_enctype_des_cbc_md5, 80 &_krb5_enctype_des_cbc_md4, 81 &_krb5_enctype_des_cbc_crc, 82 &_krb5_enctype_des_cbc_none, 83 &_krb5_enctype_des_cfb64_none, 84 &_krb5_enctype_des_pcbc_none, 85 #endif 86 &_krb5_enctype_null 87 }; 88 89 int _krb5_num_etypes = sizeof(_krb5_etypes) / sizeof(_krb5_etypes[0]); 90