wpa_auth_ie.h revision 8d520ff1dc2da35cdca849e982051b86468016d8 
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
18struct 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
50int wpa_parse_kde_ies(const u8 *buf, size_t len,
51		      struct wpa_eapol_ie_parse *ie);
52u8 * wpa_add_kde(u8 *pos, u32 kde, const u8 *data, size_t data_len,
53		 const u8 *data2, size_t data2_len);
54int wpa_auth_gen_wpa_ie(struct wpa_authenticator *wpa_auth);
55
56#endif /* WPA_AUTH_IE_H */
57