1*6d49e1aeSJan Lentfer /* 2*6d49e1aeSJan Lentfer * EAP server/peer: Shared EAP definitions 3*6d49e1aeSJan Lentfer * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi> 4*6d49e1aeSJan Lentfer * 5*6d49e1aeSJan Lentfer * This program is free software; you can redistribute it and/or modify 6*6d49e1aeSJan Lentfer * it under the terms of the GNU General Public License version 2 as 7*6d49e1aeSJan Lentfer * published by the Free Software Foundation. 8*6d49e1aeSJan Lentfer * 9*6d49e1aeSJan Lentfer * Alternatively, this software may be distributed under the terms of BSD 10*6d49e1aeSJan Lentfer * license. 11*6d49e1aeSJan Lentfer * 12*6d49e1aeSJan Lentfer * See README and COPYING for more details. 13*6d49e1aeSJan Lentfer */ 14*6d49e1aeSJan Lentfer 15*6d49e1aeSJan Lentfer #ifndef EAP_DEFS_H 16*6d49e1aeSJan Lentfer #define EAP_DEFS_H 17*6d49e1aeSJan Lentfer 18*6d49e1aeSJan Lentfer /* RFC 3748 - Extensible Authentication Protocol (EAP) */ 19*6d49e1aeSJan Lentfer 20*6d49e1aeSJan Lentfer #ifdef _MSC_VER 21*6d49e1aeSJan Lentfer #pragma pack(push, 1) 22*6d49e1aeSJan Lentfer #endif /* _MSC_VER */ 23*6d49e1aeSJan Lentfer 24*6d49e1aeSJan Lentfer struct eap_hdr { 25*6d49e1aeSJan Lentfer u8 code; 26*6d49e1aeSJan Lentfer u8 identifier; 27*6d49e1aeSJan Lentfer be16 length; /* including code and identifier; network byte order */ 28*6d49e1aeSJan Lentfer /* followed by length-4 octets of data */ 29*6d49e1aeSJan Lentfer } STRUCT_PACKED; 30*6d49e1aeSJan Lentfer 31*6d49e1aeSJan Lentfer #ifdef _MSC_VER 32*6d49e1aeSJan Lentfer #pragma pack(pop) 33*6d49e1aeSJan Lentfer #endif /* _MSC_VER */ 34*6d49e1aeSJan Lentfer 35*6d49e1aeSJan Lentfer enum { EAP_CODE_REQUEST = 1, EAP_CODE_RESPONSE = 2, EAP_CODE_SUCCESS = 3, 36*6d49e1aeSJan Lentfer EAP_CODE_FAILURE = 4 }; 37*6d49e1aeSJan Lentfer 38*6d49e1aeSJan Lentfer /* EAP Request and Response data begins with one octet Type. Success and 39*6d49e1aeSJan Lentfer * Failure do not have additional data. */ 40*6d49e1aeSJan Lentfer 41*6d49e1aeSJan Lentfer /* 42*6d49e1aeSJan Lentfer * EAP Method Types as allocated by IANA: 43*6d49e1aeSJan Lentfer * http://www.iana.org/assignments/eap-numbers 44*6d49e1aeSJan Lentfer */ 45*6d49e1aeSJan Lentfer typedef enum { 46*6d49e1aeSJan Lentfer EAP_TYPE_NONE = 0, 47*6d49e1aeSJan Lentfer EAP_TYPE_IDENTITY = 1 /* RFC 3748 */, 48*6d49e1aeSJan Lentfer EAP_TYPE_NOTIFICATION = 2 /* RFC 3748 */, 49*6d49e1aeSJan Lentfer EAP_TYPE_NAK = 3 /* Response only, RFC 3748 */, 50*6d49e1aeSJan Lentfer EAP_TYPE_MD5 = 4, /* RFC 3748 */ 51*6d49e1aeSJan Lentfer EAP_TYPE_OTP = 5 /* RFC 3748 */, 52*6d49e1aeSJan Lentfer EAP_TYPE_GTC = 6, /* RFC 3748 */ 53*6d49e1aeSJan Lentfer EAP_TYPE_TLS = 13 /* RFC 2716 */, 54*6d49e1aeSJan Lentfer EAP_TYPE_LEAP = 17 /* Cisco proprietary */, 55*6d49e1aeSJan Lentfer EAP_TYPE_SIM = 18 /* RFC 4186 */, 56*6d49e1aeSJan Lentfer EAP_TYPE_TTLS = 21 /* RFC 5281 */, 57*6d49e1aeSJan Lentfer EAP_TYPE_AKA = 23 /* RFC 4187 */, 58*6d49e1aeSJan Lentfer EAP_TYPE_PEAP = 25 /* draft-josefsson-pppext-eap-tls-eap-06.txt */, 59*6d49e1aeSJan Lentfer EAP_TYPE_MSCHAPV2 = 26 /* draft-kamath-pppext-eap-mschapv2-00.txt */, 60*6d49e1aeSJan Lentfer EAP_TYPE_TLV = 33 /* draft-josefsson-pppext-eap-tls-eap-07.txt */, 61*6d49e1aeSJan Lentfer EAP_TYPE_TNC = 38 /* TNC IF-T v1.0-r3; note: tentative assignment; 62*6d49e1aeSJan Lentfer * type 38 has previously been allocated for 63*6d49e1aeSJan Lentfer * EAP-HTTP Digest, (funk.com) */, 64*6d49e1aeSJan Lentfer EAP_TYPE_FAST = 43 /* RFC 4851 */, 65*6d49e1aeSJan Lentfer EAP_TYPE_PAX = 46 /* RFC 4746 */, 66*6d49e1aeSJan Lentfer EAP_TYPE_PSK = 47 /* RFC 4764 */, 67*6d49e1aeSJan Lentfer EAP_TYPE_SAKE = 48 /* RFC 4763 */, 68*6d49e1aeSJan Lentfer EAP_TYPE_IKEV2 = 49 /* RFC 5106 */, 69*6d49e1aeSJan Lentfer EAP_TYPE_AKA_PRIME = 50 /* draft-arkko-eap-aka-kdf-10.txt */, 70*6d49e1aeSJan Lentfer EAP_TYPE_GPSK = 51 /* RFC 5433 */, 71*6d49e1aeSJan Lentfer EAP_TYPE_EXPANDED = 254 /* RFC 3748 */ 72*6d49e1aeSJan Lentfer } EapType; 73*6d49e1aeSJan Lentfer 74*6d49e1aeSJan Lentfer 75*6d49e1aeSJan Lentfer /* SMI Network Management Private Enterprise Code for vendor specific types */ 76*6d49e1aeSJan Lentfer enum { 77*6d49e1aeSJan Lentfer EAP_VENDOR_IETF = 0, 78*6d49e1aeSJan Lentfer EAP_VENDOR_MICROSOFT = 0x000137 /* Microsoft */, 79*6d49e1aeSJan Lentfer EAP_VENDOR_WFA = 0x00372A /* Wi-Fi Alliance */ 80*6d49e1aeSJan Lentfer }; 81*6d49e1aeSJan Lentfer 82*6d49e1aeSJan Lentfer #define EAP_MSK_LEN 64 83*6d49e1aeSJan Lentfer #define EAP_EMSK_LEN 64 84*6d49e1aeSJan Lentfer 85*6d49e1aeSJan Lentfer #endif /* EAP_DEFS_H */ 86