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/*
* WPA definitions shared between hostapd and wpa_supplicant
* Copyright (c) 2002-2005, Jouni Malinen <jkmaline@cc.hut.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 WPA_COMMON_H
#define WPA_COMMON_H
#define WPA_REPLAY_COUNTER_LEN 8
#define WPA_NONCE_LEN 32
#define WPA_KEY_RSC_LEN 8
/* IEEE Std 802.1X-2004 */
#ifdef _MSC_VER
#pragma pack(push, 1)
#endif /* _MSC_VER */
struct ieee802_1x_hdr {
u8 version;
u8 type;
u16 length;
/* followed by length octets of data */
} STRUCT_PACKED;
#ifdef _MSC_VER
#pragma pack(pop)
#endif /* _MSC_VER */
#define EAPOL_VERSION 2
enum { IEEE802_1X_TYPE_EAP_PACKET = 0,
IEEE802_1X_TYPE_EAPOL_START = 1,
IEEE802_1X_TYPE_EAPOL_LOGOFF = 2,
IEEE802_1X_TYPE_EAPOL_KEY = 3,
IEEE802_1X_TYPE_EAPOL_ENCAPSULATED_ASF_ALERT = 4
};
enum { EAPOL_KEY_TYPE_RC4 = 1, EAPOL_KEY_TYPE_RSN = 2,
EAPOL_KEY_TYPE_WPA = 254 };
#endif /* WPA_COMMON_H */
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