18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * EAP-TLV definitions (draft-josefsson-pppext-eap-tls-eap-10.txt) 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef EAP_TLV_COMMON_H 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_COMMON_H 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* EAP-TLV TLVs (draft-josefsson-ppext-eap-tls-eap-10.txt) */ 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_RESULT_TLV 3 /* Acknowledged Result */ 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_NAK_TLV 4 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_ERROR_CODE_TLV 5 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_CONNECTION_BINDING_TLV 6 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_VENDOR_SPECIFIC_TLV 7 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_URI_TLV 8 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_EAP_PAYLOAD_TLV 9 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_INTERMEDIATE_RESULT_TLV 10 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_PAC_TLV 11 /* RFC 5422, Section 4.2 */ 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_CRYPTO_BINDING_TLV 12 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_CALLING_STATION_ID_TLV 13 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_CALLED_STATION_ID_TLV 14 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_NAS_PORT_TYPE_TLV 15 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_SERVER_IDENTIFIER_TLV 16 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_IDENTITY_TYPE_TLV 17 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_SERVER_TRUSTED_ROOT_TLV 18 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_REQUEST_ACTION_TLV 19 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_PKCS7_TLV 20 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_RESULT_SUCCESS 1 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_RESULT_FAILURE 2 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_TYPE_MANDATORY 0x8000 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_TYPE_MASK 0x3fff 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef _MSC_VER 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#pragma pack(push, 1) 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* _MSC_VER */ 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct eap_tlv_hdr { 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 tlv_type; 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 length; 458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct eap_tlv_nak_tlv { 488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 tlv_type; 498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 length; 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be32 vendor_id; 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 nak_type; 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct eap_tlv_result_tlv { 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 tlv_type; 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 length; 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 status; 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* RFC 4851, Section 4.2.7 - Intermediate-Result TLV */ 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct eap_tlv_intermediate_result_tlv { 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 tlv_type; 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 length; 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 status; 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Followed by optional TLVs */ 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* RFC 4851, Section 4.2.8 - Crypto-Binding TLV */ 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct eap_tlv_crypto_binding_tlv { 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 tlv_type; 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 length; 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 reserved; 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 version; 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 received_version; 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 subtype; 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 nonce[32]; 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 compound_mac[20]; 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct eap_tlv_pac_ack_tlv { 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 tlv_type; 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 length; 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 pac_type; 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 pac_len; 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 result; 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* RFC 4851, Section 4.2.9 - Request-Action TLV */ 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct eap_tlv_request_action_tlv { 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 tlv_type; 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 length; 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 action; 938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* RFC 5422, Section 4.2.6 - PAC-Type TLV */ 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct eap_tlv_pac_type_tlv { 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 tlv_type; /* PAC_TYPE_PAC_TYPE */ 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 length; 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt be16 pac_type; 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef _MSC_VER 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#pragma pack(pop) 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* _MSC_VER */ 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_CRYPTO_BINDING_SUBTYPE_REQUEST 0 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_CRYPTO_BINDING_SUBTYPE_RESPONSE 1 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_ACTION_PROCESS_TLV 1 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define EAP_TLV_ACTION_NEGOTIATE_EAP 2 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* EAP_TLV_COMMON_H */ 113