1 /* 2 * EAPOL definitions shared between hostapd and wpa_supplicant 3 * Copyright (c) 2002-2007, Jouni Malinen <j (at) w1.fi> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #ifndef EAPOL_COMMON_H 10 #define EAPOL_COMMON_H 11 12 /* IEEE Std 802.1X-2004 */ 13 14 #ifdef _MSC_VER 15 #pragma pack(push, 1) 16 #endif /* _MSC_VER */ 17 18 struct ieee802_1x_hdr { 19 u8 version; 20 u8 type; 21 be16 length; 22 /* followed by length octets of data */ 23 } STRUCT_PACKED; 24 25 #ifdef _MSC_VER 26 #pragma pack(pop) 27 #endif /* _MSC_VER */ 28 29 #define EAPOL_VERSION 2 30 31 enum { IEEE802_1X_TYPE_EAP_PACKET = 0, 32 IEEE802_1X_TYPE_EAPOL_START = 1, 33 IEEE802_1X_TYPE_EAPOL_LOGOFF = 2, 34 IEEE802_1X_TYPE_EAPOL_KEY = 3, 35 IEEE802_1X_TYPE_EAPOL_ENCAPSULATED_ASF_ALERT = 4 36 }; 37 38 enum { EAPOL_KEY_TYPE_RC4 = 1, EAPOL_KEY_TYPE_RSN = 2, 39 EAPOL_KEY_TYPE_WPA = 254 }; 40 41 #endif /* EAPOL_COMMON_H */ 42
