1/* $Id: algorithm.h,v 1.8 2004/11/18 15:14:44 ludvigm Exp $ */ 2 3/* 4 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 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 * 3. Neither the name of the project nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32#ifndef _ALGORITHM_TYPES_H 33#define _ALGORITHM_TYPES_H 34 35 36/* algorithm class */ 37enum { 38 algclass_ipsec_enc, 39 algclass_ipsec_auth, 40 algclass_ipsec_comp, 41 algclass_isakmp_enc, 42 algclass_isakmp_hash, 43 algclass_isakmp_dh, 44 algclass_isakmp_ameth, /* authentication method. */ 45 algclass_ikev2_prf, 46 algclass_ikev2_integ, 47#define MAXALGCLASS 9 48}; 49 50#define ALG_DEFAULT_KEYLEN 64 51 52#define ALGTYPE_NOTHING 0 53 54/* algorithm type */ 55enum algtype { 56 algtype_nothing = 0, 57 58 /* enc */ 59 algtype_des_iv64, 60 algtype_des, 61 algtype_3des, 62 algtype_rc5, 63 algtype_idea, 64 algtype_cast128, 65 algtype_blowfish, 66 algtype_3idea, 67 algtype_des_iv32, 68 algtype_rc4, 69 algtype_null_enc, 70 algtype_aes, 71 algtype_twofish, 72 73 /* ipsec auth */ 74 algtype_hmac_md5_128, 75 algtype_hmac_sha1_160, 76 algtype_des_mac, 77 algtype_kpdk, 78 algtype_non_auth, 79 algtype_hmac_sha2_256, 80 algtype_hmac_sha2_384, 81 algtype_hmac_sha2_512, 82 algtype_hmac_md5_96, 83 algtype_hmac_sha1_96, 84 85 /* ipcomp */ 86 algtype_oui, 87 algtype_deflate, 88 algtype_lzs, 89 90 /* hash */ 91 algtype_md5, 92 algtype_sha1, 93 algtype_tiger, 94 algtype_sha2_256, 95 algtype_sha2_384, 96 algtype_sha2_512, 97 98 /* dh_group */ 99 algtype_modp768, 100 algtype_modp1024, 101 algtype_ec2n155, 102 algtype_ec2n185, 103 algtype_modp1536, 104 algtype_modp2048, 105 algtype_modp3072, 106 algtype_modp4096, 107 algtype_modp6144, 108 algtype_modp8192, 109 110 /* authentication method. */ 111 algtype_psk, 112 algtype_dsssig, 113 algtype_rsasig, 114 algtype_rsaenc, 115 algtype_rsarev, 116 algtype_gssapikrb, 117#ifdef ENABLE_HYBRID 118 algtype_hybrid_rsa_s, 119 algtype_hybrid_dss_s, 120 algtype_hybrid_rsa_c, 121 algtype_hybrid_dss_c, 122 algtype_xauth_psk_s, 123 algtype_xauth_psk_c, 124 algtype_xauth_rsa_s, 125 algtype_xauth_rsa_c, 126 algtype_eap_psk_c, 127 algtype_eap_rsa_c, 128#endif 129}; 130 131#endif