2006-03-07 05:47:04 +00:00
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/*
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* WPA Supplicant/hostapd / Shared EAP definitions
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* Copyright (c) 2004-2005, Jouni Malinen <jkmaline@cc.hut.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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2005-06-05 22:35:03 +00:00
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#ifndef EAP_DEFS_H
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#define EAP_DEFS_H
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/* RFC 3748 - Extensible Authentication Protocol (EAP) */
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struct eap_hdr {
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u8 code;
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u8 identifier;
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2006-03-07 05:47:04 +00:00
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u16 length; /* including code and identifier; network byte order */
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2005-06-05 22:35:03 +00:00
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/* followed by length-4 octets of data */
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} __attribute__ ((packed));
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enum { EAP_CODE_REQUEST = 1, EAP_CODE_RESPONSE = 2, EAP_CODE_SUCCESS = 3,
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EAP_CODE_FAILURE = 4 };
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/* EAP Request and Response data begins with one octet Type. Success and
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* Failure do not have additional data. */
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typedef enum {
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EAP_TYPE_NONE = 0,
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2006-03-07 05:47:04 +00:00
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EAP_TYPE_IDENTITY = 1 /* RFC 3748 */,
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EAP_TYPE_NOTIFICATION = 2 /* RFC 3748 */,
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EAP_TYPE_NAK = 3 /* Response only, RFC 3748 */,
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EAP_TYPE_MD5 = 4, /* RFC 3748 */
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EAP_TYPE_OTP = 5 /* RFC 3748 */,
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EAP_TYPE_GTC = 6, /* RFC 3748 */
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2005-06-05 22:35:03 +00:00
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EAP_TYPE_TLS = 13 /* RFC 2716 */,
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EAP_TYPE_LEAP = 17 /* Cisco proprietary */,
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EAP_TYPE_SIM = 18 /* draft-haverinen-pppext-eap-sim-12.txt */,
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EAP_TYPE_TTLS = 21 /* draft-ietf-pppext-eap-ttls-02.txt */,
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EAP_TYPE_AKA = 23 /* draft-arkko-pppext-eap-aka-12.txt */,
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EAP_TYPE_PEAP = 25 /* draft-josefsson-pppext-eap-tls-eap-06.txt */,
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EAP_TYPE_MSCHAPV2 = 26 /* draft-kamath-pppext-eap-mschapv2-00.txt */,
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EAP_TYPE_TLV = 33 /* draft-josefsson-pppext-eap-tls-eap-07.txt */,
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EAP_TYPE_FAST = 43 /* draft-cam-winget-eap-fast-00.txt */,
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2006-03-07 05:47:04 +00:00
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EAP_TYPE_PAX = 46, /* draft-clancy-eap-pax-04.txt */
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2005-06-05 22:35:03 +00:00
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EAP_TYPE_EXPANDED_NAK = 254 /* RFC 3748 */,
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EAP_TYPE_PSK = 255 /* EXPERIMENTAL - type not yet allocated
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2006-03-07 05:47:04 +00:00
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* draft-bersani-eap-psk-09 */
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2005-06-05 22:35:03 +00:00
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} EapType;
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#endif /* EAP_DEFS_H */
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