ipsec_doi.h revision 190207
1250883Sed/* 2250883Sed * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 3250883Sed * All rights reserved. 4250883Sed * 5250883Sed * Redistribution and use in source and binary forms, with or without 6250883Sed * modification, are permitted provided that the following conditions 7250883Sed * are met: 8250883Sed * 1. Redistributions of source code must retain the above copyright 9250883Sed * notice, this list of conditions and the following disclaimer. 10250883Sed * 2. Redistributions in binary form must reproduce the above copyright 11250883Sed * notice, this list of conditions and the following disclaimer in the 12250883Sed * documentation and/or other materials provided with the distribution. 13250883Sed * 3. Neither the name of the project nor the names of its contributors 14250883Sed * may be used to endorse or promote products derived from this software 15250883Sed * without specific prior written permission. 16250883Sed * 17250883Sed * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 18250883Sed * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19250883Sed * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20250883Sed * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 21250883Sed * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22250883Sed * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23250883Sed * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24250883Sed * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25250883Sed * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26250883Sed * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27250883Sed * SUCH DAMAGE. 28250883Sed */ 29250883Sed/* YIPS @(#)$Id: ipsec_doi.h,v 1.7 2002-12-11 07:13:53 guy Exp $ */ 30250883Sed 31250883Sed/* refer to RFC 2407 */ 32250883Sed 33250883Sed#if !defined(_IPSEC_DOI_H_) 34250883Sed#define _IPSEC_DOI_H_ 35250883Sed 36250883Sed#define IPSEC_DOI 1 37250883Sed 38250883Sed/* 4.2 IPSEC Situation Definition */ 39250883Sed#define IPSECDOI_SIT_IDENTITY_ONLY 0x00000001 40250883Sed#define IPSECDOI_SIT_SECRECY 0x00000002 41250883Sed#define IPSECDOI_SIT_INTEGRITY 0x00000004 42250883Sed 43290532Sngie/* 4.4.1 IPSEC Security Protocol Identifiers */ 44290532Sngie /* 4.4.2 IPSEC ISAKMP Transform Values */ 45291178Sngie#define IPSECDOI_PROTO_ISAKMP 1 46291178Sngie#define IPSECDOI_KEY_IKE 1 47250883Sed 48291178Sngie/* 4.4.1 IPSEC Security Protocol Identifiers */ 49250883Sed#define IPSECDOI_PROTO_IPSEC_AH 2 50291178Sngie /* 4.4.3 IPSEC AH Transform Values */ 51291178Sngie#define IPSECDOI_AH_MD5 2 52291178Sngie#define IPSECDOI_AH_SHA 3 53291178Sngie#define IPSECDOI_AH_DES 4 54250883Sed#define IPSECDOI_AH_SHA2_256 5 55291178Sngie#define IPSECDOI_AH_SHA2_384 6 56291178Sngie#define IPSECDOI_AH_SHA2_512 7 57291178Sngie 58291178Sngie/* 4.4.1 IPSEC Security Protocol Identifiers */ 59291178Sngie#define IPSECDOI_PROTO_IPSEC_ESP 3 60291178Sngie /* 4.4.4 IPSEC ESP Transform Identifiers */ 61291178Sngie#define IPSECDOI_ESP_DES_IV64 1 62291178Sngie#define IPSECDOI_ESP_DES 2 63291178Sngie#define IPSECDOI_ESP_3DES 3 64291178Sngie#define IPSECDOI_ESP_RC5 4 65291178Sngie#define IPSECDOI_ESP_IDEA 5 66291178Sngie#define IPSECDOI_ESP_CAST 6 67250883Sed#define IPSECDOI_ESP_BLOWFISH 7 68250883Sed#define IPSECDOI_ESP_3IDEA 8 69250883Sed#define IPSECDOI_ESP_DES_IV32 9 70250883Sed#define IPSECDOI_ESP_RC4 10 71290532Sngie#define IPSECDOI_ESP_NULL 11 72290532Sngie#define IPSECDOI_ESP_RIJNDAEL 12 73250883Sed#define IPSECDOI_ESP_AES 12 74250883Sed 75250883Sed/* 4.4.1 IPSEC Security Protocol Identifiers */ 76250883Sed#define IPSECDOI_PROTO_IPCOMP 4 77290532Sngie /* 4.4.5 IPSEC IPCOMP Transform Identifiers */ 78290532Sngie#define IPSECDOI_IPCOMP_OUI 1 79250883Sed#define IPSECDOI_IPCOMP_DEFLATE 2 80250883Sed#define IPSECDOI_IPCOMP_LZS 3 81290532Sngie 82290532Sngie/* 4.5 IPSEC Security Association Attributes */ 83250883Sed#define IPSECDOI_ATTR_SA_LTYPE 1 /* B */ 84250883Sed#define IPSECDOI_ATTR_SA_LTYPE_DEFAULT 1 85250883Sed#define IPSECDOI_ATTR_SA_LTYPE_SEC 1 86250883Sed#define IPSECDOI_ATTR_SA_LTYPE_KB 2 87290532Sngie#define IPSECDOI_ATTR_SA_LDUR 2 /* V */ 88290532Sngie#define IPSECDOI_ATTR_SA_LDUR_DEFAULT 28800 /* 8 hours */ 89250883Sed#define IPSECDOI_ATTR_GRP_DESC 3 /* B */ 90250883Sed#define IPSECDOI_ATTR_ENC_MODE 4 /* B */ 91250883Sed /* default value: host dependent */ 92250883Sed#define IPSECDOI_ATTR_ENC_MODE_TUNNEL 1 93290532Sngie#define IPSECDOI_ATTR_ENC_MODE_TRNS 2 94290532Sngie#define IPSECDOI_ATTR_AUTH 5 /* B */ 95290532Sngie /* 0 means not to use authentication. */ 96290532Sngie#define IPSECDOI_ATTR_AUTH_HMAC_MD5 1 97291178Sngie#define IPSECDOI_ATTR_AUTH_HMAC_SHA1 2 98250883Sed#define IPSECDOI_ATTR_AUTH_DES_MAC 3 99291178Sngie#define IPSECDOI_ATTR_AUTH_KPDK 4 /*RFC-1826(Key/Pad/Data/Key)*/ 100291178Sngie /* 101291178Sngie * When negotiating ESP without authentication, the Auth 102251314Sed * Algorithm attribute MUST NOT be included in the proposal. 103291178Sngie * When negotiating ESP without confidentiality, the Auth 104251314Sed * Algorithm attribute MUST be included in the proposal and 105251314Sed * the ESP transform ID must be ESP_NULL. 106251314Sed */ 107251314Sed#define IPSECDOI_ATTR_KEY_LENGTH 6 /* B */ 108290532Sngie#define IPSECDOI_ATTR_KEY_ROUNDS 7 /* B */ 109290532Sngie#define IPSECDOI_ATTR_COMP_DICT_SIZE 8 /* B */ 110290532Sngie#define IPSECDOI_ATTR_COMP_PRIVALG 9 /* V */ 111291178Sngie 112251314Sed/* 4.6.1 Security Association Payload */ 113291178Sngiestruct ipsecdoi_sa { 114291178Sngie struct isakmp_gen h; 115291178Sngie u_int32_t doi; /* Domain of Interpretation */ 116251314Sed u_int32_t sit; /* Situation */ 117291178Sngie}; 118251314Sed 119251314Sedstruct ipsecdoi_secrecy_h { 120251314Sed u_int16_t len; 121251314Sed u_int16_t reserved; 122290532Sngie}; 123290532Sngie 124291178Sngie/* 4.6.2.1 Identification Type Values */ 125251314Sedstruct ipsecdoi_id { 126291178Sngie struct isakmp_gen h; 127291178Sngie u_int8_t type; /* ID Type */ 128291178Sngie u_int8_t proto_id; /* Protocol ID */ 129250883Sed u_int16_t port; /* Port */ 130291178Sngie /* Identification Data */ 131250883Sed}; 132250883Sed 133250883Sed#define IPSECDOI_ID_IPV4_ADDR 1 134250883Sed#define IPSECDOI_ID_FQDN 2 135290532Sngie#define IPSECDOI_ID_USER_FQDN 3 136290532Sngie#define IPSECDOI_ID_IPV4_ADDR_SUBNET 4 137290532Sngie#define IPSECDOI_ID_IPV6_ADDR 5 138250883Sed#define IPSECDOI_ID_IPV6_ADDR_SUBNET 6 139250883Sed#define IPSECDOI_ID_IPV4_ADDR_RANGE 7 140250883Sed#define IPSECDOI_ID_IPV6_ADDR_RANGE 8 141250883Sed#define IPSECDOI_ID_DER_ASN1_DN 9 142250883Sed#define IPSECDOI_ID_DER_ASN1_GN 10 143250883Sed#define IPSECDOI_ID_KEY_ID 11 144290532Sngie 145290532Sngie/* 4.6.3 IPSEC DOI Notify Message Types */ 146290532Sngie/* Notify Messages - Status Types */ 147290532Sngie#define IPSECDOI_NTYPE_RESPONDER_LIFETIME 24576 148250883Sed#define IPSECDOI_NTYPE_REPLAY_STATUS 24577 149250883Sed#define IPSECDOI_NTYPE_INITIAL_CONTACT 24578 150250883Sed 151250883Sed#endif /* !defined(_IPSEC_DOI_H_) */ 152290532Sngie