wpa_auth_ie.h revision 281806 
1168404Spjd/*
2168404Spjd * hostapd - WPA/RSN IE and KDE definitions
3168404Spjd * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi>
4168404Spjd *
5168404Spjd * This software may be distributed under the terms of the BSD license.
6168404Spjd * See README for more details.
7168404Spjd */
8168404Spjd
9168404Spjd#ifndef WPA_AUTH_IE_H
10168404Spjd#define WPA_AUTH_IE_H
11168404Spjd
12168404Spjdstruct wpa_eapol_ie_parse {
13168404Spjd	const u8 *wpa_ie;
14168404Spjd	size_t wpa_ie_len;
15168404Spjd	const u8 *rsn_ie;
16168404Spjd	size_t rsn_ie_len;
17168404Spjd	const u8 *pmkid;
18168404Spjd	const u8 *gtk;
19168404Spjd	size_t gtk_len;
20168404Spjd	const u8 *mac_addr;
21168404Spjd	size_t mac_addr_len;
22168404Spjd#ifdef CONFIG_PEERKEY
23168404Spjd	const u8 *smk;
24168404Spjd	size_t smk_len;
25168404Spjd	const u8 *nonce;
26168404Spjd	size_t nonce_len;
27168404Spjd	const u8 *lifetime;
28168404Spjd	size_t lifetime_len;
29168404Spjd	const u8 *error;
30168404Spjd	size_t error_len;
31168404Spjd#endif /* CONFIG_PEERKEY */
32168404Spjd#ifdef CONFIG_IEEE80211W
33168404Spjd	const u8 *igtk;
34168404Spjd	size_t igtk_len;
35168404Spjd#endif /* CONFIG_IEEE80211W */
36168404Spjd#ifdef CONFIG_IEEE80211R
37168404Spjd	const u8 *mdie;
38168404Spjd	size_t mdie_len;
39168404Spjd	const u8 *ftie;
40168404Spjd	size_t ftie_len;
41168404Spjd#endif /* CONFIG_IEEE80211R */
42168404Spjd#ifdef CONFIG_P2P
43168404Spjd	const u8 *ip_addr_req;
44168404Spjd	const u8 *ip_addr_alloc;
45168404Spjd#endif /* CONFIG_P2P */
46168404Spjd
47168404Spjd	const u8 *osen;
48168404Spjd	size_t osen_len;
49168404Spjd};
50168404Spjd
51168404Spjdint wpa_parse_kde_ies(const u8 *buf, size_t len,
52168404Spjd		      struct wpa_eapol_ie_parse *ie);
53u8 * wpa_add_kde(u8 *pos, u32 kde, const u8 *data, size_t data_len,
54		 const u8 *data2, size_t data2_len);
55int wpa_auth_gen_wpa_ie(struct wpa_authenticator *wpa_auth);
56
57#endif /* WPA_AUTH_IE_H */
58