| /* |
| * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the project nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| /* YIPS @(#)$Id: ipsec_doi.h,v 1.7 2002-12-11 07:13:53 guy Exp $ */ |
| |
| /* refer to RFC 2407 */ |
| |
| #if !defined(_IPSEC_DOI_H_) |
| #define _IPSEC_DOI_H_ |
| |
| #define IPSEC_DOI 1 |
| |
| /* 4.2 IPSEC Situation Definition */ |
| #define IPSECDOI_SIT_IDENTITY_ONLY 0x00000001 |
| #define IPSECDOI_SIT_SECRECY 0x00000002 |
| #define IPSECDOI_SIT_INTEGRITY 0x00000004 |
| |
| /* 4.4.1 IPSEC Security Protocol Identifiers */ |
| /* 4.4.2 IPSEC ISAKMP Transform Values */ |
| #define IPSECDOI_PROTO_ISAKMP 1 |
| #define IPSECDOI_KEY_IKE 1 |
| |
| /* 4.4.1 IPSEC Security Protocol Identifiers */ |
| #define IPSECDOI_PROTO_IPSEC_AH 2 |
| /* 4.4.3 IPSEC AH Transform Values */ |
| #define IPSECDOI_AH_MD5 2 |
| #define IPSECDOI_AH_SHA 3 |
| #define IPSECDOI_AH_DES 4 |
| #define IPSECDOI_AH_SHA2_256 5 |
| #define IPSECDOI_AH_SHA2_384 6 |
| #define IPSECDOI_AH_SHA2_512 7 |
| |
| /* 4.4.1 IPSEC Security Protocol Identifiers */ |
| #define IPSECDOI_PROTO_IPSEC_ESP 3 |
| /* 4.4.4 IPSEC ESP Transform Identifiers */ |
| #define IPSECDOI_ESP_DES_IV64 1 |
| #define IPSECDOI_ESP_DES 2 |
| #define IPSECDOI_ESP_3DES 3 |
| #define IPSECDOI_ESP_RC5 4 |
| #define IPSECDOI_ESP_IDEA 5 |
| #define IPSECDOI_ESP_CAST 6 |
| #define IPSECDOI_ESP_BLOWFISH 7 |
| #define IPSECDOI_ESP_3IDEA 8 |
| #define IPSECDOI_ESP_DES_IV32 9 |
| #define IPSECDOI_ESP_RC4 10 |
| #define IPSECDOI_ESP_NULL 11 |
| #define IPSECDOI_ESP_RIJNDAEL 12 |
| #define IPSECDOI_ESP_AES 12 |
| |
| /* 4.4.1 IPSEC Security Protocol Identifiers */ |
| #define IPSECDOI_PROTO_IPCOMP 4 |
| /* 4.4.5 IPSEC IPCOMP Transform Identifiers */ |
| #define IPSECDOI_IPCOMP_OUI 1 |
| #define IPSECDOI_IPCOMP_DEFLATE 2 |
| #define IPSECDOI_IPCOMP_LZS 3 |
| |
| /* 4.5 IPSEC Security Association Attributes */ |
| #define IPSECDOI_ATTR_SA_LTYPE 1 /* B */ |
| #define IPSECDOI_ATTR_SA_LTYPE_DEFAULT 1 |
| #define IPSECDOI_ATTR_SA_LTYPE_SEC 1 |
| #define IPSECDOI_ATTR_SA_LTYPE_KB 2 |
| #define IPSECDOI_ATTR_SA_LDUR 2 /* V */ |
| #define IPSECDOI_ATTR_SA_LDUR_DEFAULT 28800 /* 8 hours */ |
| #define IPSECDOI_ATTR_GRP_DESC 3 /* B */ |
| #define IPSECDOI_ATTR_ENC_MODE 4 /* B */ |
| /* default value: host dependent */ |
| #define IPSECDOI_ATTR_ENC_MODE_TUNNEL 1 |
| #define IPSECDOI_ATTR_ENC_MODE_TRNS 2 |
| #define IPSECDOI_ATTR_AUTH 5 /* B */ |
| /* 0 means not to use authentication. */ |
| #define IPSECDOI_ATTR_AUTH_HMAC_MD5 1 |
| #define IPSECDOI_ATTR_AUTH_HMAC_SHA1 2 |
| #define IPSECDOI_ATTR_AUTH_DES_MAC 3 |
| #define IPSECDOI_ATTR_AUTH_KPDK 4 /*RFC-1826(Key/Pad/Data/Key)*/ |
| /* |
| * When negotiating ESP without authentication, the Auth |
| * Algorithm attribute MUST NOT be included in the proposal. |
| * When negotiating ESP without confidentiality, the Auth |
| * Algorithm attribute MUST be included in the proposal and |
| * the ESP transform ID must be ESP_NULL. |
| */ |
| #define IPSECDOI_ATTR_KEY_LENGTH 6 /* B */ |
| #define IPSECDOI_ATTR_KEY_ROUNDS 7 /* B */ |
| #define IPSECDOI_ATTR_COMP_DICT_SIZE 8 /* B */ |
| #define IPSECDOI_ATTR_COMP_PRIVALG 9 /* V */ |
| |
| /* 4.6.1 Security Association Payload */ |
| struct ipsecdoi_sa { |
| struct isakmp_gen h; |
| u_int32_t doi; /* Domain of Interpretation */ |
| u_int32_t sit; /* Situation */ |
| }; |
| |
| struct ipsecdoi_secrecy_h { |
| u_int16_t len; |
| u_int16_t reserved; |
| }; |
| |
| /* 4.6.2.1 Identification Type Values */ |
| struct ipsecdoi_id { |
| struct isakmp_gen h; |
| u_int8_t type; /* ID Type */ |
| u_int8_t proto_id; /* Protocol ID */ |
| u_int16_t port; /* Port */ |
| /* Identification Data */ |
| }; |
| |
| #define IPSECDOI_ID_IPV4_ADDR 1 |
| #define IPSECDOI_ID_FQDN 2 |
| #define IPSECDOI_ID_USER_FQDN 3 |
| #define IPSECDOI_ID_IPV4_ADDR_SUBNET 4 |
| #define IPSECDOI_ID_IPV6_ADDR 5 |
| #define IPSECDOI_ID_IPV6_ADDR_SUBNET 6 |
| #define IPSECDOI_ID_IPV4_ADDR_RANGE 7 |
| #define IPSECDOI_ID_IPV6_ADDR_RANGE 8 |
| #define IPSECDOI_ID_DER_ASN1_DN 9 |
| #define IPSECDOI_ID_DER_ASN1_GN 10 |
| #define IPSECDOI_ID_KEY_ID 11 |
| |
| /* 4.6.3 IPSEC DOI Notify Message Types */ |
| /* Notify Messages - Status Types */ |
| #define IPSECDOI_NTYPE_RESPONDER_LIFETIME 24576 |
| #define IPSECDOI_NTYPE_REPLAY_STATUS 24577 |
| #define IPSECDOI_NTYPE_INITIAL_CONTACT 24578 |
| |
| #endif /* !defined(_IPSEC_DOI_H_) */ |
