xref: /freebsd/contrib/wpa/src/ap/wpa_auth_ie.h (revision 87c1627502a5dde91e5284118eec8682b60f27a2)
1 /*
2  * hostapd - 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_AUTH_IE_H
16 #define WPA_AUTH_IE_H
17 
18 struct wpa_eapol_ie_parse {
19 	const u8 *wpa_ie;
20 	size_t wpa_ie_len;
21 	const u8 *rsn_ie;
22 	size_t rsn_ie_len;
23 	const u8 *pmkid;
24 	const u8 *gtk;
25 	size_t gtk_len;
26 	const u8 *mac_addr;
27 	size_t mac_addr_len;
28 #ifdef CONFIG_PEERKEY
29 	const u8 *smk;
30 	size_t smk_len;
31 	const u8 *nonce;
32 	size_t nonce_len;
33 	const u8 *lifetime;
34 	size_t lifetime_len;
35 	const u8 *error;
36 	size_t error_len;
37 #endif /* CONFIG_PEERKEY */
38 #ifdef CONFIG_IEEE80211W
39 	const u8 *igtk;
40 	size_t igtk_len;
41 #endif /* CONFIG_IEEE80211W */
42 #ifdef CONFIG_IEEE80211R
43 	const u8 *mdie;
44 	size_t mdie_len;
45 	const u8 *ftie;
46 	size_t ftie_len;
47 #endif /* CONFIG_IEEE80211R */
48 };
49 
50 int wpa_parse_kde_ies(const u8 *buf, size_t len,
51 		      struct wpa_eapol_ie_parse *ie);
52 u8 * wpa_add_kde(u8 *pos, u32 kde, const u8 *data, size_t data_len,
53 		 const u8 *data2, size_t data2_len);
54 int wpa_auth_gen_wpa_ie(struct wpa_authenticator *wpa_auth);
55 
56 #endif /* WPA_AUTH_IE_H */
57