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1 /*
2  * wpa_supplicant - 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_IE_H
10 #define WPA_IE_H
11 
12 struct wpa_sm;
13 
14 struct wpa_eapol_ie_parse {
15 	const u8 *wpa_ie;
16 	size_t wpa_ie_len;
17 	const u8 *rsn_ie;
18 	size_t rsn_ie_len;
19 	const u8 *pmkid;
20 	const u8 *gtk;
21 	size_t gtk_len;
22 	const u8 *mac_addr;
23 	size_t mac_addr_len;
24 #ifdef CONFIG_PEERKEY
25 	const u8 *smk;
26 	size_t smk_len;
27 	const u8 *nonce;
28 	size_t nonce_len;
29 	const u8 *lifetime;
30 	size_t lifetime_len;
31 	const u8 *error;
32 	size_t error_len;
33 #endif /* CONFIG_PEERKEY */
34 #ifdef CONFIG_IEEE80211W
35 	const u8 *igtk;
36 	size_t igtk_len;
37 #endif /* CONFIG_IEEE80211W */
38 	const u8 *mdie;
39 	size_t mdie_len;
40 	const u8 *ftie;
41 	size_t ftie_len;
42 	const u8 *reassoc_deadline;
43 	const u8 *key_lifetime;
44 	const u8 *lnkid;
45 	size_t lnkid_len;
46 	const u8 *ext_capab;
47 	size_t ext_capab_len;
48 	const u8 *supp_rates;
49 	size_t supp_rates_len;
50 	const u8 *ext_supp_rates;
51 	size_t ext_supp_rates_len;
52 	const u8 *ht_capabilities;
53 	const u8 *vht_capabilities;
54 	const u8 *supp_channels;
55 	size_t supp_channels_len;
56 	const u8 *supp_oper_classes;
57 	size_t supp_oper_classes_len;
58 	u8 qosinfo;
59 	u16 aid;
60 	const u8 *wmm;
61 	size_t wmm_len;
62 #ifdef CONFIG_P2P
63 	const u8 *ip_addr_req;
64 	const u8 *ip_addr_alloc;
65 #endif /* CONFIG_P2P */
66 };
67 
68 int wpa_supplicant_parse_ies(const u8 *buf, size_t len,
69 			     struct wpa_eapol_ie_parse *ie);
70 int wpa_gen_wpa_ie(struct wpa_sm *sm, u8 *wpa_ie, size_t wpa_ie_len);
71 
72 #endif /* WPA_IE_H */
73