1 /* 2 * wpa_supplicant - WPA/RSN IE and KDE definitions 3 * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 as 7 * published by the Free Software Foundation. 8 * 9 * Alternatively, this software may be distributed under the terms of BSD 10 * license. 11 * 12 * See README and COPYING for more details. 13 */ 14 15 #ifndef WPA_IE_H 16 #define WPA_IE_H 17 18 struct wpa_sm; 19 20 struct wpa_eapol_ie_parse { 21 const u8 *wpa_ie; 22 size_t wpa_ie_len; 23 const u8 *rsn_ie; 24 size_t rsn_ie_len; 25 const u8 *pmkid; 26 const u8 *gtk; 27 size_t gtk_len; 28 const u8 *mac_addr; 29 size_t mac_addr_len; 30 #ifdef CONFIG_PEERKEY 31 const u8 *smk; 32 size_t smk_len; 33 const u8 *nonce; 34 size_t nonce_len; 35 const u8 *lifetime; 36 size_t lifetime_len; 37 const u8 *error; 38 size_t error_len; 39 #endif /* CONFIG_PEERKEY */ 40 #ifdef CONFIG_IEEE80211W 41 const u8 *igtk; 42 size_t igtk_len; 43 #endif /* CONFIG_IEEE80211W */ 44 const u8 *mdie; 45 size_t mdie_len; 46 const u8 *ftie; 47 size_t ftie_len; 48 const u8 *reassoc_deadline; 49 const u8 *key_lifetime; 50 const u8 *lnkid; 51 size_t lnkid_len; 52 const u8 *ext_capab; 53 size_t ext_capab_len; 54 const u8 *supp_rates; 55 size_t supp_rates_len; 56 const u8 *ext_supp_rates; 57 size_t ext_supp_rates_len; 58 }; 59 60 int wpa_supplicant_parse_ies(const u8 *buf, size_t len, 61 struct wpa_eapol_ie_parse *ie); 62 int wpa_gen_wpa_ie(struct wpa_sm *sm, u8 *wpa_ie, size_t wpa_ie_len); 63 64 #endif /* WPA_IE_H */ 65