2 * WPA Supplicant - PeerKey for Direct Link Setup (DLS)
3 * Copyright (c) 2006-2008, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
12 #define PEERKEY_MAX_IE_LEN 80
14 struct wpa_peerkey *next;
15 int initiator; /* whether this end was initator for SMK handshake */
16 u8 addr[ETH_ALEN]; /* other end MAC address */
17 u8 inonce[WPA_NONCE_LEN]; /* Initiator Nonce */
18 u8 pnonce[WPA_NONCE_LEN]; /* Peer Nonce */
19 u8 rsnie_i[PEERKEY_MAX_IE_LEN]; /* Initiator RSN IE */
21 u8 rsnie_p[PEERKEY_MAX_IE_LEN]; /* Peer RSN IE */
28 int cipher; /* Selected cipher (WPA_CIPHER_*) */
29 u8 replay_counter[WPA_REPLAY_COUNTER_LEN];
30 int replay_counter_set;
31 int use_sha256; /* whether AKMP indicate SHA256-based derivations */
33 struct wpa_ptk stk, tstk;
34 int stk_set, tstk_set;
40 int peerkey_verify_eapol_key_mic(struct wpa_sm *sm,
41 struct wpa_peerkey *peerkey,
42 struct wpa_eapol_key *key, u16 ver,
43 const u8 *buf, size_t len);
44 void peerkey_rx_eapol_4way(struct wpa_sm *sm, struct wpa_peerkey *peerkey,
45 struct wpa_eapol_key *key, u16 key_info, u16 ver);
46 void peerkey_rx_eapol_smk(struct wpa_sm *sm, const u8 *src_addr,
47 struct wpa_eapol_key *key, size_t extra_len,
48 u16 key_info, u16 ver);
49 void peerkey_deinit(struct wpa_sm *sm);
51 #else /* CONFIG_PEERKEY */
54 peerkey_verify_eapol_key_mic(struct wpa_sm *sm,
55 struct wpa_peerkey *peerkey,
56 struct wpa_eapol_key *key, u16 ver,
57 const u8 *buf, size_t len)
63 peerkey_rx_eapol_4way(struct wpa_sm *sm, struct wpa_peerkey *peerkey,
64 struct wpa_eapol_key *key, u16 key_info, u16 ver)
69 peerkey_rx_eapol_smk(struct wpa_sm *sm, const u8 *src_addr,
70 struct wpa_eapol_key *key, size_t extra_len,
71 u16 key_info, u16 ver)
75 static inline void peerkey_deinit(struct wpa_sm *sm)
79 #endif /* CONFIG_PEERKEY */
81 #endif /* PEERKEY_H */