wpa_supplicant: wpa_auth_ie.h Source File

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00001 /*
00002  * hostapd - WPA/RSN IE and KDE definitions
00003  * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi>
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU General Public License version 2 as
00007  * published by the Free Software Foundation.
00008  *
00009  * Alternatively, this software may be distributed under the terms of BSD
00010  * license.
00011  *
00012  * See README and COPYING for more details.
00013  */
00014 
00015 #ifndef WPA_AUTH_IE_H
00016 #define WPA_AUTH_IE_H
00017 
00018 struct wpa_eapol_ie_parse {
00019         const u8 *wpa_ie;
00020         size_t wpa_ie_len;
00021         const u8 *rsn_ie;
00022         size_t rsn_ie_len;
00023         const u8 *pmkid;
00024         const u8 *gtk;
00025         size_t gtk_len;
00026         const u8 *mac_addr;
00027         size_t mac_addr_len;
00028 #ifdef CONFIG_PEERKEY
00029         const u8 *smk;
00030         size_t smk_len;
00031         const u8 *nonce;
00032         size_t nonce_len;
00033         const u8 *lifetime;
00034         size_t lifetime_len;
00035         const u8 *error;
00036         size_t error_len;
00037 #endif /* CONFIG_PEERKEY */
00038 #ifdef CONFIG_IEEE80211W
00039         const u8 *igtk;
00040         size_t igtk_len;
00041 #endif /* CONFIG_IEEE80211W */
00042 #ifdef CONFIG_IEEE80211R
00043         const u8 *mdie;
00044         size_t mdie_len;
00045         const u8 *ftie;
00046         size_t ftie_len;
00047 #endif /* CONFIG_IEEE80211R */
00048 };
00049 
00050 int wpa_parse_kde_ies(const u8 *buf, size_t len,
00051                       struct wpa_eapol_ie_parse *ie);
00052 u8 * wpa_add_kde(u8 *pos, u32 kde, const u8 *data, size_t data_len,
00053                  const u8 *data2, size_t data2_len);
00054 int wpa_auth_gen_wpa_ie(struct wpa_authenticator *wpa_auth);
00055 
00056 #endif /* WPA_AUTH_IE_H */