1 /* 2 * Copyright (c) 1997 - 2008 Kungliga Tekniska Högskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #include "krb5_locl.h" 35 36 #ifndef HEIMDAL_SMALLER 37 #define DES3_OLD_ENCTYPE 1 38 #endif 39 40 struct _krb5_checksum_type *_krb5_checksum_types[] = { 41 &_krb5_checksum_none, 42 #ifdef HEIM_WEAK_CRYPTO 43 &_krb5_checksum_crc32, 44 &_krb5_checksum_rsa_md4, 45 &_krb5_checksum_rsa_md4_des, 46 &_krb5_checksum_rsa_md5_des, 47 #endif 48 #ifdef DES3_OLD_ENCTYPE 49 &_krb5_checksum_rsa_md5_des3, 50 #endif 51 &_krb5_checksum_rsa_md5, 52 &_krb5_checksum_sha1, 53 &_krb5_checksum_hmac_sha1_des3, 54 &_krb5_checksum_hmac_sha1_aes128, 55 &_krb5_checksum_hmac_sha1_aes256, 56 &_krb5_checksum_hmac_md5 57 }; 58 59 int _krb5_num_checksums 60 = sizeof(_krb5_checksum_types) / sizeof(_krb5_checksum_types[0]); 61 62 /* 63 * these should currently be in reverse preference order. 64 * (only relevant for !F_PSEUDO) */ 65 66 struct _krb5_encryption_type *_krb5_etypes[] = { 67 &_krb5_enctype_aes256_cts_hmac_sha1, 68 &_krb5_enctype_aes128_cts_hmac_sha1, 69 &_krb5_enctype_des3_cbc_sha1, 70 &_krb5_enctype_des3_cbc_none, /* used by the gss-api mech */ 71 &_krb5_enctype_arcfour_hmac_md5, 72 #ifdef DES3_OLD_ENCTYPE 73 &_krb5_enctype_des3_cbc_md5, 74 &_krb5_enctype_old_des3_cbc_sha1, 75 #endif 76 #ifdef HEIM_WEAK_CRYPTO 77 &_krb5_enctype_des_cbc_md5, 78 &_krb5_enctype_des_cbc_md4, 79 &_krb5_enctype_des_cbc_crc, 80 &_krb5_enctype_des_cbc_none, 81 &_krb5_enctype_des_cfb64_none, 82 &_krb5_enctype_des_pcbc_none, 83 #endif 84 &_krb5_enctype_null 85 }; 86 87 int _krb5_num_etypes = sizeof(_krb5_etypes) / sizeof(_krb5_etypes[0]); 88