wpa_auth_ie.h revision cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50e 
1/*
2 * hostapd - WPA/RSN IE and KDE definitions
3 * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi>
4 *
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
7 */
8
9#ifndef WPA_AUTH_IE_H
10#define WPA_AUTH_IE_H
11
12struct wpa_eapol_ie_parse {
13	const u8 *wpa_ie;
14	size_t wpa_ie_len;
15	const u8 *rsn_ie;
16	size_t rsn_ie_len;
17	const u8 *pmkid;
18	const u8 *gtk;
19	size_t gtk_len;
20	const u8 *mac_addr;
21	size_t mac_addr_len;
22#ifdef CONFIG_PEERKEY
23	const u8 *smk;
24	size_t smk_len;
25	const u8 *nonce;
26	size_t nonce_len;
27	const u8 *lifetime;
28	size_t lifetime_len;
29	const u8 *error;
30	size_t error_len;
31#endif /* CONFIG_PEERKEY */
32#ifdef CONFIG_IEEE80211W
33	const u8 *igtk;
34	size_t igtk_len;
35#endif /* CONFIG_IEEE80211W */
36#ifdef CONFIG_IEEE80211R
37	const u8 *mdie;
38	size_t mdie_len;
39	const u8 *ftie;
40	size_t ftie_len;
41#endif /* CONFIG_IEEE80211R */
42#ifdef CONFIG_P2P
43	const u8 *ip_addr_req;
44	const u8 *ip_addr_alloc;
45#endif /* CONFIG_P2P */
46};
47
48int wpa_parse_kde_ies(const u8 *buf, size_t len,
49		      struct wpa_eapol_ie_parse *ie);
50u8 * wpa_add_kde(u8 *pos, u32 kde, const u8 *data, size_t data_len,
51		 const u8 *data2, size_t data2_len);
52int wpa_auth_gen_wpa_ie(struct wpa_authenticator *wpa_auth);
53
54#endif /* WPA_AUTH_IE_H */
55