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FT: Remove and re-add STA entry after FT protocol success with PMF
[thirdparty/hostap.git] / src / ap / wpa_auth.h
CommitLineData
6fc6879b
JM		 1/*
2 * hostapd - IEEE 802.11i-2004 / WPA Authenticator
09368515 3 * Copyright (c) 2004-2017, Jouni Malinen <j@w1.fi>
6fc6879b 4 *
0f3d578e
JM		 5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
6fc6879b
JM		 7 */
8
9#ifndef WPA_AUTH_H
10#define WPA_AUTH_H
11
90973fb2
JM		 12#include "common/defs.h"
13#include "common/eapol_common.h"
14#include "common/wpa_common.h"
d6c3067d 15#include "common/ieee802_11_defs.h"
6fc6879b 16
47a039b0
MB		 17struct vlan_description;
18
bc02843e
JM		 19#define MAX_OWN_IE_OVERRIDE 256
20
6fc6879b
JM		 21#ifdef _MSC_VER
22#pragma pack(push, 1)
23#endif /* _MSC_VER */
24
c1e033b0
JM		 25/* IEEE Std 802.11r-2008, 11A.10.3 - Remote request/response frame definition
26 */
6fc6879b
JM		 27struct ft_rrb_frame {
28 u8 frame_type; /* RSN_REMOTE_FRAME_TYPE_FT_RRB */
29 u8 packet_type; /* FT_PACKET_REQUEST/FT_PACKET_RESPONSE */
2eba45c8 30 le16 action_length; /* little endian length of action_frame */
6fc6879b
JM		 31 u8 ap_address[ETH_ALEN];
32 /*
33 * Followed by action_length bytes of FT Action frame (from Category
34 * field to the end of Action Frame body.
35 */
36} STRUCT_PACKED;
37
38#define RSN_REMOTE_FRAME_TYPE_FT_RRB 1
39
40#define FT_PACKET_REQUEST 0
41#define FT_PACKET_RESPONSE 1
50bd8e0a
MB		 42
43/* Vendor-specific types for R0KH-R1KH protocol; not defined in 802.11r. These
44 * use OUI Extended EtherType as the encapsulating format. */
45#define FT_PACKET_R0KH_R1KH_PULL 0x01
46#define FT_PACKET_R0KH_R1KH_RESP 0x02
47#define FT_PACKET_R0KH_R1KH_PUSH 0x03
eefe8630
MB		 48#define FT_PACKET_R0KH_R1KH_SEQ_REQ 0x04
49#define FT_PACKET_R0KH_R1KH_SEQ_RESP 0x05
6fc6879b 50
245fc96e
MB		 51/* packet layout
52 * IEEE 802 extended OUI ethertype frame header
53 * u16 authlen (little endian)
54 * multiple of struct ft_rrb_tlv (authenticated only, length = authlen)
55 * multiple of struct ft_rrb_tlv (AES-SIV encrypted, AES-SIV needs an extra
56 * blocksize length)
57 *
58 * AES-SIV AAD;
59 * source MAC address (6)
60 * authenticated-only TLVs (authlen)
61 * subtype (1; FT_PACKET_*)
62 */
6fc6879b 63
245fc96e
MB		 64#define FT_RRB_NONCE_LEN 16
65
66#define FT_RRB_LAST_EMPTY 0 /* placeholder or padding */
67
eefe8630 68#define FT_RRB_SEQ 1 /* struct ft_rrb_seq */
245fc96e
MB		 69#define FT_RRB_NONCE 2 /* size FT_RRB_NONCE_LEN */
70#define FT_RRB_TIMESTAMP 3 /* le32 unix seconds */
71
72#define FT_RRB_R0KH_ID 4 /* FT_R0KH_ID_MAX_LEN */
73#define FT_RRB_R1KH_ID 5 /* FT_R1KH_ID_LEN */
74#define FT_RRB_S1KH_ID 6 /* ETH_ALEN */
6fc6879b 75
245fc96e
MB		 76#define FT_RRB_PMK_R0_NAME 7 /* WPA_PMK_NAME_LEN */
77#define FT_RRB_PMK_R0 8 /* PMK_LEN */
78#define FT_RRB_PMK_R1_NAME 9 /* WPA_PMK_NAME_LEN */
79#define FT_RRB_PMK_R1 10 /* PMK_LEN */
80
81#define FT_RRB_PAIRWISE 11 /* le16 */
3a3e2832 82#define FT_RRB_EXPIRES_IN 12 /* le16 seconds */
245fc96e 83
17010c38
MB		 84#define FT_RRB_VLAN_UNTAGGED 13 /* le16 */
85#define FT_RRB_VLAN_TAGGED 14 /* n times le16 */
86
069b4e30
MB		 87#define FT_RRB_IDENTITY 15
88#define FT_RRB_RADIUS_CUI 16
a6509e85 89#define FT_RRB_SESSION_TIMEOUT 17 /* le32 seconds */
069b4e30 90
245fc96e
MB		 91struct ft_rrb_tlv {
92 le16 type;
93 le16 len;
94 /* followed by data of length len */
6fc6879b
JM		 95} STRUCT_PACKED;
96
eefe8630
MB		 97struct ft_rrb_seq {
98 le32 dom;
99 le32 seq;
100 le32 ts;
101} STRUCT_PACKED;
102
245fc96e
MB		 103/* session TLVs:
104 * required: PMK_R1, PMK_R1_NAME, PAIRWISE
a6509e85
MB		 105 * optional: VLAN_UNTAGGED, VLAN_TAGGED, EXPIRES_IN, IDENTITY, RADIUS_CUI,
106 * SESSION_TIMEOUT
245fc96e
MB		 107 *
108 * pull frame TLVs:
109 * auth:
eefe8630 110 * required: SEQ, NONCE, R0KH_ID, R1KH_ID
245fc96e
MB		 111 * encrypted:
112 * required: PMK_R0_NAME, S1KH_ID
113 *
114 * response frame TLVs:
115 * auth:
eefe8630 116 * required: SEQ, NONCE, R0KH_ID, R1KH_ID
245fc96e 117 * encrypted:
3a46cf93
MB		 118 * required: S1KH_ID
119 * optional: session TLVs
245fc96e
MB		 120 *
121 * push frame TLVs:
122 * auth:
eefe8630 123 * required: SEQ, R0KH_ID, R1KH_ID
245fc96e
MB		 124 * encrypted:
125 * required: S1KH_ID, PMK_R0_NAME, session TLVs
eefe8630
MB		 126 *
127 * sequence number request frame TLVs:
128 * auth:
129 * required: R0KH_ID, R1KH_ID, NONCE
130 *
131 * sequence number response frame TLVs:
132 * auth:
133 * required: SEQ, NONCE, R0KH_ID, R1KH_ID
245fc96e
MB		 134 */
135
6fc6879b
JM		 136#ifdef _MSC_VER
137#pragma pack(pop)
138#endif /* _MSC_VER */
139
140
141/* per STA state machine data */
142
143struct wpa_authenticator;
144struct wpa_state_machine;
145struct rsn_pmksa_cache_entry;
146struct eapol_state_machine;
eefe8630 147struct ft_remote_seq;
bef4d07a 148struct wpa_channel_info;
6fc6879b
JM		 149
150
151struct ft_remote_r0kh {
152 struct ft_remote_r0kh *next;
153 u8 addr[ETH_ALEN];
154 u8 id[FT_R0KH_ID_MAX_LEN];
155 size_t id_len;
245fc96e 156 u8 key[32];
eefe8630 157 struct ft_remote_seq *seq;
6fc6879b
JM		 158};
159
160
161struct ft_remote_r1kh {
162 struct ft_remote_r1kh *next;
163 u8 addr[ETH_ALEN];
164 u8 id[FT_R1KH_ID_LEN];
245fc96e 165 u8 key[32];
eefe8630 166 struct ft_remote_seq *seq;
6fc6879b
JM		 167};
168
169
170struct wpa_auth_config {
171 int wpa;
862aac1f 172 int extended_key_id;
6fc6879b
JM		 173 int wpa_key_mgmt;
174 int wpa_pairwise;
175 int wpa_group;
176 int wpa_group_rekey;
177 int wpa_strict_rekey;
178 int wpa_gmk_rekey;
581a8cde 179 int wpa_ptk_rekey;
1a7963e3 180 int wpa_deny_ptk0_rekey;
41f140d3
GK		 181 u32 wpa_group_update_count;
182 u32 wpa_pairwise_update_count;
6f234c1e 183 int wpa_disable_eapol_key_retries;
6fc6879b
JM		 184 int rsn_pairwise;
185 int rsn_preauth;
186 int eapol_version;
3ae0800c 187 int wmm_enabled;
721abef9 188 int wmm_uapsd;
cb465555 189 int disable_pmksa_caching;
bf98f7f3 190 int okc;
e4bf4db9 191 int tx_status;
70f8cc8e 192 enum mfp_options ieee80211w;
92d407db 193 int beacon_prot;
8dd9f9cd 194 int group_mgmt_cipher;
ba3d435f 195 int sae_require_mfp;
875ab60d
MV		 196#ifdef CONFIG_OCV
197 int ocv; /* Operating Channel Validation */
198#endif /* CONFIG_OCV */
4ec1fd8e 199#ifdef CONFIG_IEEE80211R_AP
d6c3067d 200 u8 ssid[SSID_MAX_LEN];
6fc6879b
JM		 201 size_t ssid_len;
202 u8 mobility_domain[MOBILITY_DOMAIN_ID_LEN];
203 u8 r0_key_holder[FT_R0KH_ID_MAX_LEN];
204 size_t r0_key_holder_len;
205 u8 r1_key_holder[FT_R1KH_ID_LEN];
83fe4bd3 206 u32 r0_key_lifetime; /* PMK-R0 lifetime seconds */
3a46cf93
MB		 207 int rkh_pos_timeout;
208 int rkh_neg_timeout;
209 int rkh_pull_timeout; /* ms */
210 int rkh_pull_retries;
3a3e2832 211 int r1_max_key_lifetime;
6fc6879b 212 u32 reassociation_deadline;
3a46cf93
MB		 213 struct ft_remote_r0kh **r0kh_list;
214 struct ft_remote_r1kh **r1kh_list;
6fc6879b 215 int pmk_r1_push;
d7956add 216 int ft_over_ds;
96590564 217 int ft_psk_generate_local;
4ec1fd8e 218#endif /* CONFIG_IEEE80211R_AP */
83421850 219 int disable_gtk;
88b32a99 220 int ap_mlme;
7af092a0
JB		 221#ifdef CONFIG_TESTING_OPTIONS
222 double corrupt_gtk_rekey_mic_probability;
bc02843e
JM		 223 u8 own_ie_override[MAX_OWN_IE_OVERRIDE];
224 size_t own_ie_override_len;
4d64fd37
JM		 225 u8 rsne_override_eapol[MAX_OWN_IE_OVERRIDE];
226 size_t rsne_override_eapol_len;
f2c4b44b
JM		 227 u8 rsnxe_override_eapol[MAX_OWN_IE_OVERRIDE];
228 size_t rsnxe_override_eapol_len;
46e147fc
JM		 229 u8 rsne_override_ft[MAX_OWN_IE_OVERRIDE];
230 size_t rsne_override_ft_len;
231 u8 rsnxe_override_ft[MAX_OWN_IE_OVERRIDE];
232 size_t rsnxe_override_ft_len;
8d84c75f
JM		 233 u8 gtk_rsc_override[WPA_KEY_RSC_LEN];
234 u8 igtk_rsc_override[WPA_KEY_RSC_LEN];
4d64fd37 235 unsigned int rsne_override_eapol_set:1;
9128b672 236 unsigned int rsnxe_override_eapol_set:1;
46e147fc
JM		 237 unsigned int rsne_override_ft_set:1;
238 unsigned int rsnxe_override_ft_set:1;
8d84c75f
JM		 239 unsigned int gtk_rsc_override_set:1;
240 unsigned int igtk_rsc_override_set:1;
7af092a0 241#endif /* CONFIG_TESTING_OPTIONS */
25ef8529
JM		 242#ifdef CONFIG_P2P
243 u8 ip_addr_go[4];
244 u8 ip_addr_mask[4];
245 u8 ip_addr_start[4];
246 u8 ip_addr_end[4];
247#endif /* CONFIG_P2P */
7eace378
JM		 248#ifdef CONFIG_FILS
249 unsigned int fils_cache_id_set:1;
250 u8 fils_cache_id[FILS_CACHE_ID_LEN];
251#endif /* CONFIG_FILS */
a36e13a7 252 int sae_pwe;
65a44e84 253 int owe_ptk_workaround;
82cc0b0c 254 u8 transition_disable;
7c021dec
JM		 255#ifdef CONFIG_DPP2
256 int dpp_pfs;
257#endif /* CONFIG_DPP2 */
6fc6879b
JM		 258};
259
260typedef enum {
261 LOGGER_DEBUG, LOGGER_INFO, LOGGER_WARNING
262} logger_level;
263
264typedef enum {
265 WPA_EAPOL_portEnabled, WPA_EAPOL_portValid, WPA_EAPOL_authorized,
266 WPA_EAPOL_portControl_Auto, WPA_EAPOL_keyRun, WPA_EAPOL_keyAvailable,
267 WPA_EAPOL_keyDone, WPA_EAPOL_inc_EapolFramesTx
268} wpa_eapol_variable;
269
270struct wpa_auth_callbacks {
6fc6879b
JM		 271 void (*logger)(void *ctx, const u8 *addr, logger_level level,
272 const char *txt);
273 void (*disconnect)(void *ctx, const u8 *addr, u16 reason);
c772d054 274 int (*mic_failure_report)(void *ctx, const u8 *addr);
2c502460 275 void (*psk_failure_report)(void *ctx, const u8 *addr);
6fc6879b
JM		 276 void (*set_eapol)(void *ctx, const u8 *addr, wpa_eapol_variable var,
277 int value);
278 int (*get_eapol)(void *ctx, const u8 *addr, wpa_eapol_variable var);
759fd76b 279 const u8 * (*get_psk)(void *ctx, const u8 *addr, const u8 *p2p_dev_addr,
dbfa691d
JM		 280 const u8 *prev_psk, size_t *psk_len,
281 int *vlan_id);
6fc6879b 282 int (*get_msk)(void *ctx, const u8 *addr, u8 *msk, size_t *len);
71934751 283 int (*set_key)(void *ctx, int vlan_id, enum wpa_alg alg,
a919a260
AW		 284 const u8 *addr, int idx, u8 *key, size_t key_len,
285 enum key_flag key_flag);
6fc6879b 286 int (*get_seqnum)(void *ctx, const u8 *addr, int idx, u8 *seq);
6fc6879b
JM		 287 int (*send_eapol)(void *ctx, const u8 *addr, const u8 *data,
288 size_t data_len, int encrypt);
289 int (*for_each_sta)(void *ctx, int (*cb)(struct wpa_state_machine *sm,
290 void *ctx), void *cb_ctx);
bf98f7f3
JM		 291 int (*for_each_auth)(void *ctx, int (*cb)(struct wpa_authenticator *a,
292 void *ctx), void *cb_ctx);
6fc6879b
JM		 293 int (*send_ether)(void *ctx, const u8 *dst, u16 proto, const u8 *data,
294 size_t data_len);
50bd8e0a
MB		 295 int (*send_oui)(void *ctx, const u8 *dst, u8 oui_suffix, const u8 *data,
296 size_t data_len);
bef4d07a 297 int (*channel_info)(void *ctx, struct wpa_channel_info *ci);
dbfa691d 298 int (*update_vlan)(void *ctx, const u8 *addr, int vlan_id);
1034f67b
MV		 299 int (*get_sta_tx_params)(void *ctx, const u8 *addr,
300 int ap_max_chanwidth, int ap_seg1_idx,
301 int *bandwidth, int *seg1_idx);
4ec1fd8e 302#ifdef CONFIG_IEEE80211R_AP
6fc6879b 303 struct wpa_state_machine * (*add_sta)(void *ctx, const u8 *sta_addr);
d867e118 304 int (*add_sta_ft)(void *ctx, const u8 *sta_addr);
47a039b0
MB		 305 int (*set_vlan)(void *ctx, const u8 *sta_addr,
306 struct vlan_description *vlan);
307 int (*get_vlan)(void *ctx, const u8 *sta_addr,
308 struct vlan_description *vlan);
8c345234
MB		 309 int (*set_identity)(void *ctx, const u8 *sta_addr,
310 const u8 *identity, size_t identity_len);
311 size_t (*get_identity)(void *ctx, const u8 *sta_addr, const u8 **buf);
312 int (*set_radius_cui)(void *ctx, const u8 *sta_addr,
313 const u8 *radius_cui, size_t radius_cui_len);
314 size_t (*get_radius_cui)(void *ctx, const u8 *sta_addr, const u8 **buf);
3cb286ca
MB		 315 void (*set_session_timeout)(void *ctx, const u8 *sta_addr,
316 int session_timeout);
317 int (*get_session_timeout)(void *ctx, const u8 *sta_addr);
8c345234 318
6fc6879b
JM		 319 int (*send_ft_action)(void *ctx, const u8 *dst,
320 const u8 *data, size_t data_len);
88b32a99 321 int (*add_tspec)(void *ctx, const u8 *sta_addr, u8 *tspec_ie,
006309b5 322 size_t tspec_ielen);
4ec1fd8e 323#endif /* CONFIG_IEEE80211R_AP */
0f950df0
TP		 324#ifdef CONFIG_MESH
325 int (*start_ampe)(void *ctx, const u8 *sta_addr);
326#endif /* CONFIG_MESH */
6fc6879b
JM		 327};
328
329struct wpa_authenticator * wpa_init(const u8 *addr,
330 struct wpa_auth_config *conf,
cef8fac0
JB		 331 const struct wpa_auth_callbacks *cb,
332 void *cb_ctx);
bdffdc5d 333int wpa_init_keys(struct wpa_authenticator *wpa_auth);
6fc6879b
JM		 334void wpa_deinit(struct wpa_authenticator *wpa_auth);
335int wpa_reconfig(struct wpa_authenticator *wpa_auth,
336 struct wpa_auth_config *conf);
337
ca57d5f5 338enum wpa_validate_result {
6fc6879b
JM		 339 WPA_IE_OK, WPA_INVALID_IE, WPA_INVALID_GROUP, WPA_INVALID_PAIRWISE,
340 WPA_INVALID_AKMP, WPA_NOT_ENABLED, WPA_ALLOC_FAIL,
341 WPA_MGMT_FRAME_PROTECTION_VIOLATION, WPA_INVALID_MGMT_GROUP_CIPHER,
7c021dec
JM		 342 WPA_INVALID_MDIE, WPA_INVALID_PROTO, WPA_INVALID_PMKID,
343 WPA_DENIED_OTHER_REASON
6fc6879b 344};
91d91abf 345
ca57d5f5
JM		 346enum wpa_validate_result
347wpa_validate_wpa_ie(struct wpa_authenticator *wpa_auth,
348 struct wpa_state_machine *sm, int freq,
349 const u8 *wpa_ie, size_t wpa_ie_len,
350 const u8 *rsnxe, size_t rsnxe_len,
351 const u8 *mdie, size_t mdie_len,
352 const u8 *owe_dh, size_t owe_dh_len);
a14896e8
JM		 353int wpa_validate_osen(struct wpa_authenticator *wpa_auth,
354 struct wpa_state_machine *sm,
355 const u8 *osen_ie, size_t osen_ie_len);
f3f7540e 356int wpa_auth_uses_mfp(struct wpa_state_machine *sm);
1e93e423
MV		 357void wpa_auth_set_ocv(struct wpa_state_machine *sm, int ocv);
358int wpa_auth_uses_ocv(struct wpa_state_machine *sm);
6fc6879b 359struct wpa_state_machine *
94ddef3e
JM		 360wpa_auth_sta_init(struct wpa_authenticator *wpa_auth, const u8 *addr,
361 const u8 *p2p_dev_addr);
6f9b5d16
JM		 362int wpa_auth_sta_associated(struct wpa_authenticator *wpa_auth,
363 struct wpa_state_machine *sm);
a8d05fca 364void wpa_auth_sta_no_wpa(struct wpa_state_machine *sm);
6fc6879b
JM		 365void wpa_auth_sta_deinit(struct wpa_state_machine *sm);
366void wpa_receive(struct wpa_authenticator *wpa_auth,
367 struct wpa_state_machine *sm,
368 u8 *data, size_t data_len);
bb119228 369enum wpa_event {
6fc6879b 370 WPA_AUTH, WPA_ASSOC, WPA_DISASSOC, WPA_DEAUTH, WPA_REAUTH,
0e3bd7ac 371 WPA_REAUTH_EAPOL, WPA_ASSOC_FT, WPA_ASSOC_FILS, WPA_DRV_STA_REMOVED
bb119228 372};
6fc6879b 373void wpa_remove_ptk(struct wpa_state_machine *sm);
bb119228 374int wpa_auth_sm_event(struct wpa_state_machine *sm, enum wpa_event event);
6fc6879b
JM		 375void wpa_auth_sm_notify(struct wpa_state_machine *sm);
376void wpa_gtk_rekey(struct wpa_authenticator *wpa_auth);
377int wpa_get_mib(struct wpa_authenticator *wpa_auth, char *buf, size_t buflen);
378int wpa_get_mib_sta(struct wpa_state_machine *sm, char *buf, size_t buflen);
379void wpa_auth_countermeasures_start(struct wpa_authenticator *wpa_auth);
380int wpa_auth_pairwise_set(struct wpa_state_machine *sm);
ff36ff00 381int wpa_auth_get_pairwise(struct wpa_state_machine *sm);
b08c9ad0 382const u8 * wpa_auth_get_pmk(struct wpa_state_machine *sm, int *len);
6fc6879b
JM		 383int wpa_auth_sta_key_mgmt(struct wpa_state_machine *sm);
384int wpa_auth_sta_wpa_version(struct wpa_state_machine *sm);
0e3bd7ac 385int wpa_auth_sta_ft_tk_already_set(struct wpa_state_machine *sm);
2f1357fb 386int wpa_auth_sta_fils_tk_already_set(struct wpa_state_machine *sm);
6fc6879b
JM		 387int wpa_auth_sta_clear_pmksa(struct wpa_state_machine *sm,
388 struct rsn_pmksa_cache_entry *entry);
389struct rsn_pmksa_cache_entry *
390wpa_auth_sta_get_pmksa(struct wpa_state_machine *sm);
391void wpa_auth_sta_local_mic_failure_report(struct wpa_state_machine *sm);
392const u8 * wpa_auth_get_wpa_ie(struct wpa_authenticator *wpa_auth,
393 size_t *len);
394int wpa_auth_pmksa_add(struct wpa_state_machine *sm, const u8 *pmk,
207976f0 395 unsigned int pmk_len,
6fc6879b
JM		 396 int session_timeout, struct eapol_state_machine *eapol);
397int wpa_auth_pmksa_add_preauth(struct wpa_authenticator *wpa_auth,
398 const u8 *pmk, size_t len, const u8 *sta_addr,
399 int session_timeout,
400 struct eapol_state_machine *eapol);
f2991170 401int wpa_auth_pmksa_add_sae(struct wpa_authenticator *wpa_auth, const u8 *addr,
70c93963 402 const u8 *pmk, const u8 *pmkid);
9d94e4bb 403void wpa_auth_add_sae_pmkid(struct wpa_state_machine *sm, const u8 *pmkid);
0c52953b
JM		 404int wpa_auth_pmksa_add2(struct wpa_authenticator *wpa_auth, const u8 *addr,
405 const u8 *pmk, size_t pmk_len, const u8 *pmkid,
406 int session_timeout, int akmp);
901d1fe1
JM		 407void wpa_auth_pmksa_remove(struct wpa_authenticator *wpa_auth,
408 const u8 *sta_addr);
b8daac18
MH		 409int wpa_auth_pmksa_list(struct wpa_authenticator *wpa_auth, char *buf,
410 size_t len);
4c522c77 411void wpa_auth_pmksa_flush(struct wpa_authenticator *wpa_auth);
4d77d80e
MH		 412int wpa_auth_pmksa_list_mesh(struct wpa_authenticator *wpa_auth, const u8 *addr,
413 char *buf, size_t len);
414struct rsn_pmksa_cache_entry *
415wpa_auth_pmksa_create_entry(const u8 *aa, const u8 *spa, const u8 *pmk,
416 const u8 *pmkid, int expiration);
417int wpa_auth_pmksa_add_entry(struct wpa_authenticator *wpa_auth,
418 struct rsn_pmksa_cache_entry *entry);
9f2cf23e 419struct rsn_pmksa_cache_entry *
c1bd4bac
JM		 420wpa_auth_pmksa_get(struct wpa_authenticator *wpa_auth, const u8 *sta_addr,
421 const u8 *pmkid);
7eace378
JM		 422struct rsn_pmksa_cache_entry *
423wpa_auth_pmksa_get_fils_cache_id(struct wpa_authenticator *wpa_auth,
424 const u8 *sta_addr, const u8 *pmkid);
9f2cf23e
MH		 425void wpa_auth_pmksa_set_to_sm(struct rsn_pmksa_cache_entry *pmksa,
426 struct wpa_state_machine *sm,
427 struct wpa_authenticator *wpa_auth,
428 u8 *pmkid, u8 *pmk);
6fc6879b 429int wpa_auth_sta_set_vlan(struct wpa_state_machine *sm, int vlan_id);
e4bf4db9
JM		 430void wpa_auth_eapol_key_tx_status(struct wpa_authenticator *wpa_auth,
431 struct wpa_state_machine *sm, int ack);
6fc6879b 432
4ec1fd8e 433#ifdef CONFIG_IEEE80211R_AP
6fc6879b 434u8 * wpa_sm_write_assoc_resp_ies(struct wpa_state_machine *sm, u8 *pos,
f238cf9f 435 size_t max_len, int auth_alg,
b7366a94
JM		 436 const u8 *req_ies, size_t req_ies_len,
437 int omit_rsnxe);
6fc6879b
JM		 438void wpa_ft_process_auth(struct wpa_state_machine *sm, const u8 *bssid,
439 u16 auth_transaction, const u8 *ies, size_t ies_len,
440 void (*cb)(void *ctx, const u8 *dst, const u8 *bssid,
441 u16 auth_transaction, u16 resp,
442 const u8 *ies, size_t ies_len),
443 void *ctx);
444u16 wpa_ft_validate_reassoc(struct wpa_state_machine *sm, const u8 *ies,
445 size_t ies_len);
446int wpa_ft_action_rx(struct wpa_state_machine *sm, const u8 *data, size_t len);
447int wpa_ft_rrb_rx(struct wpa_authenticator *wpa_auth, const u8 *src_addr,
448 const u8 *data, size_t data_len);
50bd8e0a
MB		 449void wpa_ft_rrb_oui_rx(struct wpa_authenticator *wpa_auth, const u8 *src_addr,
450 const u8 *dst_addr, u8 oui_suffix, const u8 *data,
451 size_t data_len);
6fc6879b 452void wpa_ft_push_pmk_r1(struct wpa_authenticator *wpa_auth, const u8 *addr);
eefe8630 453void wpa_ft_deinit(struct wpa_authenticator *wpa_auth);
3a46cf93 454void wpa_ft_sta_deinit(struct wpa_state_machine *sm);
4ec1fd8e 455#endif /* CONFIG_IEEE80211R_AP */
6fc6879b 456
d32d94db
XC		 457void wpa_wnmsleep_rekey_gtk(struct wpa_state_machine *sm);
458void wpa_set_wnmsleep(struct wpa_state_machine *sm, int flag);
459int wpa_wnmsleep_gtk_subelem(struct wpa_state_machine *sm, u8 *pos);
d32d94db 460int wpa_wnmsleep_igtk_subelem(struct wpa_state_machine *sm, u8 *pos);
16889aff 461int wpa_wnmsleep_bigtk_subelem(struct wpa_state_machine *sm, u8 *pos);
d32d94db 462
c10347f2 463int wpa_auth_uses_sae(struct wpa_state_machine *sm);
aa189ac9 464int wpa_auth_uses_ft_sae(struct wpa_state_machine *sm);
c10347f2 465
25ef8529
JM		 466int wpa_auth_get_ip_addr(struct wpa_state_machine *sm, u8 *addr);
467
cbc210de
JM		 468struct radius_das_attrs;
469int wpa_auth_radius_das_disconnect_pmksa(struct wpa_authenticator *wpa_auth,
470 struct radius_das_attrs *attr);
34782730 471void wpa_auth_reconfig_group_keys(struct wpa_authenticator *wpa_auth);
cbc210de 472
7cebc8e2
MB		 473int wpa_auth_ensure_group(struct wpa_authenticator *wpa_auth, int vlan_id);
474int wpa_auth_release_group(struct wpa_authenticator *wpa_auth, int vlan_id);
c4fd6d8a 475int fils_auth_pmk_to_ptk(struct wpa_state_machine *sm, const u8 *pmk,
80ddf5d9 476 size_t pmk_len, const u8 *snonce, const u8 *anonce,
4cada9dc 477 const u8 *dhss, size_t dhss_len,
80ddf5d9 478 struct wpabuf *g_sta, struct wpabuf *g_ap);
78815f3d
JM		 479int fils_decrypt_assoc(struct wpa_state_machine *sm, const u8 *fils_session,
480 const struct ieee80211_mgmt *mgmt, size_t frame_len,
481 u8 *pos, size_t left);
e73ffa09 482int fils_encrypt_assoc(struct wpa_state_machine *sm, u8 *buf,
91d91abf
JM		 483 size_t current_len, size_t max_len,
484 const struct wpabuf *hlp);
da24c5aa 485int fils_set_tk(struct wpa_state_machine *sm);
fa61bff6 486u8 * hostapd_eid_assoc_fils_session(struct wpa_state_machine *sm, u8 *eid,
8b5ddda5
JM		 487 const u8 *fils_session,
488 struct wpabuf *fils_hlp_resp);
087631b9
JM		 489const u8 * wpa_fils_validate_fils_session(struct wpa_state_machine *sm,
490 const u8 *ies, size_t ies_len,
491 const u8 *fils_session);
bd599353
JM		 492int wpa_fils_validate_key_confirm(struct wpa_state_machine *sm, const u8 *ies,
493 size_t ies_len);
7cebc8e2 494
1034f67b
MV		 495int get_sta_tx_parameters(struct wpa_state_machine *sm, int ap_max_chanwidth,
496 int ap_seg1_idx, int *bandwidth, int *seg1_idx);
497
a7968ea5
JM		 498int wpa_auth_write_fte(struct wpa_authenticator *wpa_auth, int use_sha384,
499 u8 *buf, size_t len);
8acbf85f
JM		 500void wpa_auth_get_fils_aead_params(struct wpa_state_machine *sm,
501 u8 *fils_anonce, u8 *fils_snonce,
502 u8 *fils_kek, size_t *fils_kek_len);
a40bd06e
JM		 503void wpa_auth_add_fils_pmk_pmkid(struct wpa_state_machine *sm, const u8 *pmk,
504 size_t pmk_len, const u8 *pmkid);
d8c8d857
JM		 505u8 * wpa_auth_write_assoc_resp_owe(struct wpa_state_machine *sm,
506 u8 *pos, size_t max_len,
507 const u8 *req_ies, size_t req_ies_len);
831d8c9c
JM		 508u8 * wpa_auth_write_assoc_resp_fils(struct wpa_state_machine *sm,
509 u8 *pos, size_t max_len,
510 const u8 *req_ies, size_t req_ies_len);
36536639 511void wpa_auth_set_auth_alg(struct wpa_state_machine *sm, u16 auth_alg);
10ec6a5f 512void wpa_auth_set_dpp_z(struct wpa_state_machine *sm, const struct wpabuf *z);
5db997e3 513
3d695328
JM		 514int wpa_auth_resend_m1(struct wpa_state_machine *sm, int change_anonce,
515 void (*cb)(void *ctx1, void *ctx2),
516 void *ctx1, void *ctx2);
517int wpa_auth_resend_m3(struct wpa_state_machine *sm,
518 void (*cb)(void *ctx1, void *ctx2),
519 void *ctx1, void *ctx2);
520int wpa_auth_resend_group_m1(struct wpa_state_machine *sm,
521 void (*cb)(void *ctx1, void *ctx2),
522 void *ctx1, void *ctx2);
92662fb2 523int wpa_auth_rekey_gtk(struct wpa_authenticator *wpa_auth);
a40bd06e 524void wpa_auth_set_ptk_rekey_timer(struct wpa_state_machine *sm);
6bc2f00f 525
6fc6879b 526#endif /* WPA_AUTH_H */
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