139beb93cSSam Leffler /* 239beb93cSSam Leffler * EAP-TLV definitions (draft-josefsson-pppext-eap-tls-eap-10.txt) 339beb93cSSam Leffler * Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi> 439beb93cSSam Leffler * 5*f05cddf9SRui Paulo * This software may be distributed under the terms of the BSD license. 6*f05cddf9SRui Paulo * See README for more details. 739beb93cSSam Leffler */ 839beb93cSSam Leffler 939beb93cSSam Leffler #ifndef EAP_TLV_COMMON_H 1039beb93cSSam Leffler #define EAP_TLV_COMMON_H 1139beb93cSSam Leffler 1239beb93cSSam Leffler /* EAP-TLV TLVs (draft-josefsson-ppext-eap-tls-eap-10.txt) */ 1339beb93cSSam Leffler #define EAP_TLV_RESULT_TLV 3 /* Acknowledged Result */ 1439beb93cSSam Leffler #define EAP_TLV_NAK_TLV 4 1539beb93cSSam Leffler #define EAP_TLV_ERROR_CODE_TLV 5 1639beb93cSSam Leffler #define EAP_TLV_CONNECTION_BINDING_TLV 6 1739beb93cSSam Leffler #define EAP_TLV_VENDOR_SPECIFIC_TLV 7 1839beb93cSSam Leffler #define EAP_TLV_URI_TLV 8 1939beb93cSSam Leffler #define EAP_TLV_EAP_PAYLOAD_TLV 9 2039beb93cSSam Leffler #define EAP_TLV_INTERMEDIATE_RESULT_TLV 10 213157ba21SRui Paulo #define EAP_TLV_PAC_TLV 11 /* RFC 5422, Section 4.2 */ 2239beb93cSSam Leffler #define EAP_TLV_CRYPTO_BINDING_TLV 12 2339beb93cSSam Leffler #define EAP_TLV_CALLING_STATION_ID_TLV 13 2439beb93cSSam Leffler #define EAP_TLV_CALLED_STATION_ID_TLV 14 2539beb93cSSam Leffler #define EAP_TLV_NAS_PORT_TYPE_TLV 15 2639beb93cSSam Leffler #define EAP_TLV_SERVER_IDENTIFIER_TLV 16 2739beb93cSSam Leffler #define EAP_TLV_IDENTITY_TYPE_TLV 17 2839beb93cSSam Leffler #define EAP_TLV_SERVER_TRUSTED_ROOT_TLV 18 2939beb93cSSam Leffler #define EAP_TLV_REQUEST_ACTION_TLV 19 3039beb93cSSam Leffler #define EAP_TLV_PKCS7_TLV 20 3139beb93cSSam Leffler 3239beb93cSSam Leffler #define EAP_TLV_RESULT_SUCCESS 1 3339beb93cSSam Leffler #define EAP_TLV_RESULT_FAILURE 2 3439beb93cSSam Leffler 3539beb93cSSam Leffler #define EAP_TLV_TYPE_MANDATORY 0x8000 3639beb93cSSam Leffler #define EAP_TLV_TYPE_MASK 0x3fff 3739beb93cSSam Leffler 3839beb93cSSam Leffler #ifdef _MSC_VER 3939beb93cSSam Leffler #pragma pack(push, 1) 4039beb93cSSam Leffler #endif /* _MSC_VER */ 4139beb93cSSam Leffler 4239beb93cSSam Leffler struct eap_tlv_hdr { 4339beb93cSSam Leffler be16 tlv_type; 4439beb93cSSam Leffler be16 length; 4539beb93cSSam Leffler } STRUCT_PACKED; 4639beb93cSSam Leffler 4739beb93cSSam Leffler struct eap_tlv_nak_tlv { 4839beb93cSSam Leffler be16 tlv_type; 4939beb93cSSam Leffler be16 length; 5039beb93cSSam Leffler be32 vendor_id; 5139beb93cSSam Leffler be16 nak_type; 5239beb93cSSam Leffler } STRUCT_PACKED; 5339beb93cSSam Leffler 5439beb93cSSam Leffler struct eap_tlv_result_tlv { 5539beb93cSSam Leffler be16 tlv_type; 5639beb93cSSam Leffler be16 length; 5739beb93cSSam Leffler be16 status; 5839beb93cSSam Leffler } STRUCT_PACKED; 5939beb93cSSam Leffler 6039beb93cSSam Leffler /* RFC 4851, Section 4.2.7 - Intermediate-Result TLV */ 6139beb93cSSam Leffler struct eap_tlv_intermediate_result_tlv { 6239beb93cSSam Leffler be16 tlv_type; 6339beb93cSSam Leffler be16 length; 6439beb93cSSam Leffler be16 status; 6539beb93cSSam Leffler /* Followed by optional TLVs */ 6639beb93cSSam Leffler } STRUCT_PACKED; 6739beb93cSSam Leffler 6839beb93cSSam Leffler /* RFC 4851, Section 4.2.8 - Crypto-Binding TLV */ 6939beb93cSSam Leffler struct eap_tlv_crypto_binding_tlv { 7039beb93cSSam Leffler be16 tlv_type; 7139beb93cSSam Leffler be16 length; 7239beb93cSSam Leffler u8 reserved; 7339beb93cSSam Leffler u8 version; 7439beb93cSSam Leffler u8 received_version; 7539beb93cSSam Leffler u8 subtype; 7639beb93cSSam Leffler u8 nonce[32]; 7739beb93cSSam Leffler u8 compound_mac[20]; 7839beb93cSSam Leffler } STRUCT_PACKED; 7939beb93cSSam Leffler 8039beb93cSSam Leffler struct eap_tlv_pac_ack_tlv { 8139beb93cSSam Leffler be16 tlv_type; 8239beb93cSSam Leffler be16 length; 8339beb93cSSam Leffler be16 pac_type; 8439beb93cSSam Leffler be16 pac_len; 8539beb93cSSam Leffler be16 result; 8639beb93cSSam Leffler } STRUCT_PACKED; 8739beb93cSSam Leffler 8839beb93cSSam Leffler /* RFC 4851, Section 4.2.9 - Request-Action TLV */ 8939beb93cSSam Leffler struct eap_tlv_request_action_tlv { 9039beb93cSSam Leffler be16 tlv_type; 9139beb93cSSam Leffler be16 length; 9239beb93cSSam Leffler be16 action; 9339beb93cSSam Leffler } STRUCT_PACKED; 9439beb93cSSam Leffler 953157ba21SRui Paulo /* RFC 5422, Section 4.2.6 - PAC-Type TLV */ 9639beb93cSSam Leffler struct eap_tlv_pac_type_tlv { 9739beb93cSSam Leffler be16 tlv_type; /* PAC_TYPE_PAC_TYPE */ 9839beb93cSSam Leffler be16 length; 9939beb93cSSam Leffler be16 pac_type; 10039beb93cSSam Leffler } STRUCT_PACKED; 10139beb93cSSam Leffler 10239beb93cSSam Leffler #ifdef _MSC_VER 10339beb93cSSam Leffler #pragma pack(pop) 10439beb93cSSam Leffler #endif /* _MSC_VER */ 10539beb93cSSam Leffler 10639beb93cSSam Leffler #define EAP_TLV_CRYPTO_BINDING_SUBTYPE_REQUEST 0 10739beb93cSSam Leffler #define EAP_TLV_CRYPTO_BINDING_SUBTYPE_RESPONSE 1 10839beb93cSSam Leffler 10939beb93cSSam Leffler #define EAP_TLV_ACTION_PROCESS_TLV 1 11039beb93cSSam Leffler #define EAP_TLV_ACTION_NEGOTIATE_EAP 2 11139beb93cSSam Leffler 11239beb93cSSam Leffler #endif /* EAP_TLV_COMMON_H */ 113