97 lines
2.2 KiB
C
97 lines
2.2 KiB
C
/*
|
|
* EAP peer method: EAP-TLV (draft-josefsson-pppext-eap-tls-eap-07.txt)
|
|
* Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of BSD
|
|
* license.
|
|
*
|
|
* See README and COPYING for more details.
|
|
*/
|
|
|
|
#ifndef EAP_TLV_H
|
|
#define EAP_TLV_H
|
|
|
|
/* EAP-TLV TLVs (draft-josefsson-ppext-eap-tls-eap-07.txt) */
|
|
#define EAP_TLV_RESULT_TLV 3 /* Acknowledged Result */
|
|
#define EAP_TLV_NAK_TLV 4
|
|
#define EAP_TLV_CRYPTO_BINDING_TLV 5
|
|
#define EAP_TLV_CONNECTION_BINDING_TLV 6
|
|
#define EAP_TLV_VENDOR_SPECIFIC_TLV 7
|
|
#define EAP_TLV_URI_TLV 8
|
|
#define EAP_TLV_EAP_PAYLOAD_TLV 9
|
|
#define EAP_TLV_INTERMEDIATE_RESULT_TLV 10
|
|
#define EAP_TLV_PAC_TLV 11 /* draft-cam-winget-eap-fast-01.txt */
|
|
#define EAP_TLV_CRYPTO_BINDING_TLV_ 12 /* draft-cam-winget-eap-fast-01.txt */
|
|
|
|
#define EAP_TLV_RESULT_SUCCESS 1
|
|
#define EAP_TLV_RESULT_FAILURE 2
|
|
|
|
#define EAP_TLV_TYPE_MANDATORY 0x8000
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma pack(push, 1)
|
|
#endif /* _MSC_VER */
|
|
|
|
struct eap_tlv_hdr {
|
|
u16 tlv_type;
|
|
u16 length;
|
|
} STRUCT_PACKED;
|
|
|
|
struct eap_tlv_nak_tlv {
|
|
u16 tlv_type;
|
|
u16 length;
|
|
u32 vendor_id;
|
|
u16 nak_type;
|
|
} STRUCT_PACKED;
|
|
|
|
struct eap_tlv_result_tlv {
|
|
u16 tlv_type;
|
|
u16 length;
|
|
u16 status;
|
|
} STRUCT_PACKED;
|
|
|
|
struct eap_tlv_intermediate_result_tlv {
|
|
u16 tlv_type;
|
|
u16 length;
|
|
u16 status;
|
|
} STRUCT_PACKED;
|
|
|
|
struct eap_tlv_crypto_binding__tlv {
|
|
u16 tlv_type;
|
|
u16 length;
|
|
u8 reserved;
|
|
u8 version;
|
|
u8 received_version;
|
|
u8 subtype;
|
|
u8 nonce[32];
|
|
u8 compound_mac[20];
|
|
} STRUCT_PACKED;
|
|
|
|
struct eap_tlv_pac_ack_tlv {
|
|
u16 tlv_type;
|
|
u16 length;
|
|
u16 pac_type;
|
|
u16 pac_len;
|
|
u16 result;
|
|
} STRUCT_PACKED;
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma pack(pop)
|
|
#endif /* _MSC_VER */
|
|
|
|
#define EAP_TLV_CRYPTO_BINDING_SUBTYPE_REQUEST 0
|
|
#define EAP_TLV_CRYPTO_BINDING_SUBTYPE_RESPONSE 1
|
|
|
|
|
|
u8 * eap_tlv_build_nak(int id, u16 nak_type, size_t *resp_len);
|
|
u8 * eap_tlv_build_result(int id, u16 status, size_t *resp_len);
|
|
int eap_tlv_process(struct eap_sm *sm, struct eap_method_ret *ret,
|
|
const struct eap_hdr *hdr, u8 **resp, size_t *resp_len,
|
|
int force_failure);
|
|
|
|
#endif /* EAP_TLV_H */
|