59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
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/*
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* WPA definitions shared between hostapd and wpa_supplicant
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* Copyright (c) 2002-2005, Jouni Malinen <j@w1.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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#ifndef WPA_COMMON_H
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#define WPA_COMMON_H
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#define WPA_REPLAY_COUNTER_LEN 8
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#define WPA_NONCE_LEN 32
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#define WPA_KEY_RSC_LEN 8
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/* IEEE Std 802.1X-2004 */
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#ifdef _MSC_VER
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#pragma pack(push, 1)
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#endif /* _MSC_VER */
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struct ieee802_1x_hdr {
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u8 version;
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u8 type;
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u16 length;
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/* followed by length octets of data */
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} STRUCT_PACKED;
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#ifdef _MSC_VER
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#pragma pack(pop)
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#endif /* _MSC_VER */
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#define EAPOL_VERSION 2
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enum { IEEE802_1X_TYPE_EAP_PACKET = 0,
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IEEE802_1X_TYPE_EAPOL_START = 1,
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IEEE802_1X_TYPE_EAPOL_LOGOFF = 2,
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IEEE802_1X_TYPE_EAPOL_KEY = 3,
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IEEE802_1X_TYPE_EAPOL_ENCAPSULATED_ASF_ALERT = 4
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};
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enum { EAPOL_KEY_TYPE_RC4 = 1, EAPOL_KEY_TYPE_RSN = 2,
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EAPOL_KEY_TYPE_WPA = 254 };
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#ifdef CONFIG_IEEE80211W
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#define WPA_DGTK_LEN 16
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#define WPA_DHV_LEN 16
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#define WPA_IGTK_LEN 16
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#endif /* CONFIG_IEEE80211W */
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#endif /* WPA_COMMON_H */
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