1 /*
2 * WPA Supplicant - Common definitions
3 * Copyright (c) 2004-2018, 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 DEFS_H
10 #define DEFS_H
11
12 #define WPA_CIPHER_NONE BIT(0)
13 #define WPA_CIPHER_WEP40 BIT(1)
14 #define WPA_CIPHER_WEP104 BIT(2)
15 #define WPA_CIPHER_TKIP BIT(3)
16 #define WPA_CIPHER_CCMP BIT(4)
17 #define WPA_CIPHER_AES_128_CMAC BIT(5)
18 #define WPA_CIPHER_GCMP BIT(6)
19 #define WPA_CIPHER_SMS4 BIT(7)
20 #define WPA_CIPHER_GCMP_256 BIT(8)
21 #define WPA_CIPHER_CCMP_256 BIT(9)
22 #define WPA_CIPHER_BIP_GMAC_128 BIT(11)
23 #define WPA_CIPHER_BIP_GMAC_256 BIT(12)
24 #define WPA_CIPHER_BIP_CMAC_256 BIT(13)
25 #define WPA_CIPHER_GTK_NOT_USED BIT(14)
26
27 #define WPA_KEY_MGMT_IEEE8021X BIT(0)
28 #define WPA_KEY_MGMT_PSK BIT(1)
29 #define WPA_KEY_MGMT_NONE BIT(2)
30 #define WPA_KEY_MGMT_IEEE8021X_NO_WPA BIT(3)
31 #define WPA_KEY_MGMT_WPA_NONE BIT(4)
32 #define WPA_KEY_MGMT_FT_IEEE8021X BIT(5)
33 #define WPA_KEY_MGMT_FT_PSK BIT(6)
34 #define WPA_KEY_MGMT_IEEE8021X_SHA256 BIT(7)
35 #define WPA_KEY_MGMT_PSK_SHA256 BIT(8)
36 #define WPA_KEY_MGMT_WPS BIT(9)
37 #define WPA_KEY_MGMT_SAE BIT(10)
38 #define WPA_KEY_MGMT_FT_SAE BIT(11)
39 #define WPA_KEY_MGMT_WAPI_PSK BIT(12)
40 #define WPA_KEY_MGMT_WAPI_CERT BIT(13)
41 #define WPA_KEY_MGMT_CCKM BIT(14)
42 #define WPA_KEY_MGMT_OSEN BIT(15)
43 #define WPA_KEY_MGMT_IEEE8021X_SUITE_B BIT(16)
44 #define WPA_KEY_MGMT_IEEE8021X_SUITE_B_192 BIT(17)
45 #define WPA_KEY_MGMT_FILS_SHA256 BIT(18)
46 #define WPA_KEY_MGMT_FILS_SHA384 BIT(19)
47 #define WPA_KEY_MGMT_FT_FILS_SHA256 BIT(20)
48 #define WPA_KEY_MGMT_FT_FILS_SHA384 BIT(21)
49 #define WPA_KEY_MGMT_OWE BIT(22)
50 #define WPA_KEY_MGMT_DPP BIT(23)
51 #define WPA_KEY_MGMT_FT_IEEE8021X_SHA384 BIT(24)
52 #define WPA_KEY_MGMT_PASN BIT(25)
53 #define WPA_KEY_MGMT_SAE_EXT_KEY BIT(26)
54 #define WPA_KEY_MGMT_FT_SAE_EXT_KEY BIT(27)
55 #define WPA_KEY_MGMT_IEEE8021X_SHA384 BIT(28)
56
57
58 #define WPA_KEY_MGMT_FT (WPA_KEY_MGMT_FT_PSK | \
59 WPA_KEY_MGMT_FT_IEEE8021X | \
60 WPA_KEY_MGMT_FT_IEEE8021X_SHA384 | \
61 WPA_KEY_MGMT_FT_SAE | \
62 WPA_KEY_MGMT_FT_SAE_EXT_KEY | \
63 WPA_KEY_MGMT_FT_FILS_SHA256 | \
64 WPA_KEY_MGMT_FT_FILS_SHA384)
65
wpa_key_mgmt_wpa_ieee8021x(int akm)66 static inline int wpa_key_mgmt_wpa_ieee8021x(int akm)
67 {
68 return !!(akm & (WPA_KEY_MGMT_IEEE8021X |
69 WPA_KEY_MGMT_FT_IEEE8021X |
70 WPA_KEY_MGMT_FT_IEEE8021X_SHA384 |
71 WPA_KEY_MGMT_CCKM |
72 WPA_KEY_MGMT_OSEN |
73 WPA_KEY_MGMT_IEEE8021X_SHA256 |
74 WPA_KEY_MGMT_IEEE8021X_SUITE_B |
75 WPA_KEY_MGMT_IEEE8021X_SUITE_B_192 |
76 WPA_KEY_MGMT_FILS_SHA256 |
77 WPA_KEY_MGMT_FILS_SHA384 |
78 WPA_KEY_MGMT_FT_FILS_SHA256 |
79 WPA_KEY_MGMT_FT_FILS_SHA384 |
80 WPA_KEY_MGMT_IEEE8021X_SHA384));
81 }
82
wpa_key_mgmt_wpa_psk_no_sae(int akm)83 static inline int wpa_key_mgmt_wpa_psk_no_sae(int akm)
84 {
85 return !!(akm & (WPA_KEY_MGMT_PSK |
86 WPA_KEY_MGMT_FT_PSK |
87 WPA_KEY_MGMT_PSK_SHA256));
88 }
89
wpa_key_mgmt_wpa_psk(int akm)90 static inline int wpa_key_mgmt_wpa_psk(int akm)
91 {
92 return !!(akm & (WPA_KEY_MGMT_PSK |
93 WPA_KEY_MGMT_FT_PSK |
94 WPA_KEY_MGMT_PSK_SHA256 |
95 WPA_KEY_MGMT_SAE |
96 WPA_KEY_MGMT_SAE_EXT_KEY |
97 WPA_KEY_MGMT_FT_SAE |
98 WPA_KEY_MGMT_FT_SAE_EXT_KEY));
99 }
100
wpa_key_mgmt_ft(int akm)101 static inline int wpa_key_mgmt_ft(int akm)
102 {
103 return !!(akm & WPA_KEY_MGMT_FT);
104 }
105
wpa_key_mgmt_only_ft(int akm)106 static inline int wpa_key_mgmt_only_ft(int akm)
107 {
108 int ft = wpa_key_mgmt_ft(akm);
109 akm &= ~WPA_KEY_MGMT_FT;
110 return ft && !akm;
111 }
112
wpa_key_mgmt_ft_psk(int akm)113 static inline int wpa_key_mgmt_ft_psk(int akm)
114 {
115 return !!(akm & WPA_KEY_MGMT_FT_PSK);
116 }
117
wpa_key_mgmt_sae(int akm)118 static inline int wpa_key_mgmt_sae(int akm)
119 {
120 return !!(akm & (WPA_KEY_MGMT_SAE |
121 WPA_KEY_MGMT_SAE_EXT_KEY |
122 WPA_KEY_MGMT_FT_SAE |
123 WPA_KEY_MGMT_FT_SAE_EXT_KEY));
124 }
125
wpa_key_mgmt_sae_ext_key(int akm)126 static inline int wpa_key_mgmt_sae_ext_key(int akm)
127 {
128 return !!(akm & (WPA_KEY_MGMT_SAE_EXT_KEY |
129 WPA_KEY_MGMT_FT_SAE_EXT_KEY));
130 }
131
wpa_key_mgmt_fils(int akm)132 static inline int wpa_key_mgmt_fils(int akm)
133 {
134 return !!(akm & (WPA_KEY_MGMT_FILS_SHA256 |
135 WPA_KEY_MGMT_FILS_SHA384 |
136 WPA_KEY_MGMT_FT_FILS_SHA256 |
137 WPA_KEY_MGMT_FT_FILS_SHA384));
138 }
139
wpa_key_mgmt_sha256(int akm)140 static inline int wpa_key_mgmt_sha256(int akm)
141 {
142 return !!(akm & (WPA_KEY_MGMT_FT_IEEE8021X |
143 WPA_KEY_MGMT_PSK_SHA256 |
144 WPA_KEY_MGMT_IEEE8021X_SHA256 |
145 WPA_KEY_MGMT_SAE |
146 WPA_KEY_MGMT_FT_SAE |
147 WPA_KEY_MGMT_OSEN |
148 WPA_KEY_MGMT_IEEE8021X_SUITE_B |
149 WPA_KEY_MGMT_FILS_SHA256 |
150 WPA_KEY_MGMT_FT_FILS_SHA256));
151 }
152
wpa_key_mgmt_sha384(int akm)153 static inline int wpa_key_mgmt_sha384(int akm)
154 {
155 return !!(akm & (WPA_KEY_MGMT_IEEE8021X_SUITE_B_192 |
156 WPA_KEY_MGMT_FT_IEEE8021X_SHA384 |
157 WPA_KEY_MGMT_FILS_SHA384 |
158 WPA_KEY_MGMT_FT_FILS_SHA384 |
159 WPA_KEY_MGMT_IEEE8021X_SHA384));
160 }
161
wpa_key_mgmt_suite_b(int akm)162 static inline int wpa_key_mgmt_suite_b(int akm)
163 {
164 return !!(akm & (WPA_KEY_MGMT_IEEE8021X_SUITE_B |
165 WPA_KEY_MGMT_IEEE8021X_SUITE_B_192));
166 }
167
wpa_key_mgmt_wpa(int akm)168 static inline int wpa_key_mgmt_wpa(int akm)
169 {
170 return wpa_key_mgmt_wpa_ieee8021x(akm) ||
171 wpa_key_mgmt_wpa_psk(akm) ||
172 wpa_key_mgmt_fils(akm) ||
173 wpa_key_mgmt_sae(akm) ||
174 akm == WPA_KEY_MGMT_OWE ||
175 akm == WPA_KEY_MGMT_DPP;
176 }
177
wpa_key_mgmt_wpa_any(int akm)178 static inline int wpa_key_mgmt_wpa_any(int akm)
179 {
180 return wpa_key_mgmt_wpa(akm) || (akm & WPA_KEY_MGMT_WPA_NONE);
181 }
182
wpa_key_mgmt_cckm(int akm)183 static inline int wpa_key_mgmt_cckm(int akm)
184 {
185 return akm == WPA_KEY_MGMT_CCKM;
186 }
187
wpa_key_mgmt_cross_akm(int akm)188 static inline int wpa_key_mgmt_cross_akm(int akm)
189 {
190 return !!(akm & (WPA_KEY_MGMT_PSK |
191 WPA_KEY_MGMT_PSK_SHA256 |
192 WPA_KEY_MGMT_SAE |
193 WPA_KEY_MGMT_SAE_EXT_KEY));
194 }
195
196 #define WPA_PROTO_WPA BIT(0)
197 #define WPA_PROTO_RSN BIT(1)
198 #define WPA_PROTO_WAPI BIT(2)
199 #define WPA_PROTO_OSEN BIT(3)
200
201 #define WPA_AUTH_ALG_OPEN BIT(0)
202 #define WPA_AUTH_ALG_SHARED BIT(1)
203 #define WPA_AUTH_ALG_LEAP BIT(2)
204 #define WPA_AUTH_ALG_FT BIT(3)
205 #define WPA_AUTH_ALG_SAE BIT(4)
206 #define WPA_AUTH_ALG_FILS BIT(5)
207 #define WPA_AUTH_ALG_FILS_SK_PFS BIT(6)
208
wpa_auth_alg_fils(int alg)209 static inline int wpa_auth_alg_fils(int alg)
210 {
211 return !!(alg & (WPA_AUTH_ALG_FILS | WPA_AUTH_ALG_FILS_SK_PFS));
212 }
213
214 enum wpa_alg {
215 WPA_ALG_NONE,
216 WPA_ALG_WEP,
217 WPA_ALG_TKIP,
218 WPA_ALG_CCMP,
219 WPA_ALG_BIP_CMAC_128,
220 WPA_ALG_GCMP,
221 WPA_ALG_SMS4,
222 WPA_ALG_KRK,
223 WPA_ALG_GCMP_256,
224 WPA_ALG_CCMP_256,
225 WPA_ALG_BIP_GMAC_128,
226 WPA_ALG_BIP_GMAC_256,
227 WPA_ALG_BIP_CMAC_256
228 };
229
wpa_alg_bip(enum wpa_alg alg)230 static inline int wpa_alg_bip(enum wpa_alg alg)
231 {
232 return alg == WPA_ALG_BIP_CMAC_128 ||
233 alg == WPA_ALG_BIP_GMAC_128 ||
234 alg == WPA_ALG_BIP_GMAC_256 ||
235 alg == WPA_ALG_BIP_CMAC_256;
236 }
237
238 /**
239 * enum wpa_states - wpa_supplicant state
240 *
241 * These enumeration values are used to indicate the current wpa_supplicant
242 * state (wpa_s->wpa_state). The current state can be retrieved with
243 * wpa_supplicant_get_state() function and the state can be changed by calling
244 * wpa_supplicant_set_state(). In WPA state machine (wpa.c and preauth.c), the
245 * wrapper functions wpa_sm_get_state() and wpa_sm_set_state() should be used
246 * to access the state variable.
247 */
248 enum wpa_states {
249 /**
250 * WPA_DISCONNECTED - Disconnected state
251 *
252 * This state indicates that client is not associated, but is likely to
253 * start looking for an access point. This state is entered when a
254 * connection is lost.
255 */
256 WPA_DISCONNECTED,
257
258 /**
259 * WPA_INTERFACE_DISABLED - Interface disabled
260 *
261 * This state is entered if the network interface is disabled, e.g.,
262 * due to rfkill. wpa_supplicant refuses any new operations that would
263 * use the radio until the interface has been enabled.
264 */
265 WPA_INTERFACE_DISABLED,
266
267 /**
268 * WPA_INACTIVE - Inactive state (wpa_supplicant disabled)
269 *
270 * This state is entered if there are no enabled networks in the
271 * configuration. wpa_supplicant is not trying to associate with a new
272 * network and external interaction (e.g., ctrl_iface call to add or
273 * enable a network) is needed to start association.
274 */
275 WPA_INACTIVE,
276
277 /**
278 * WPA_SCANNING - Scanning for a network
279 *
280 * This state is entered when wpa_supplicant starts scanning for a
281 * network.
282 */
283 WPA_SCANNING,
284
285 /**
286 * WPA_AUTHENTICATING - Trying to authenticate with a BSS/SSID
287 *
288 * This state is entered when wpa_supplicant has found a suitable BSS
289 * to authenticate with and the driver is configured to try to
290 * authenticate with this BSS. This state is used only with drivers
291 * that use wpa_supplicant as the SME.
292 */
293 WPA_AUTHENTICATING,
294
295 /**
296 * WPA_ASSOCIATING - Trying to associate with a BSS/SSID
297 *
298 * This state is entered when wpa_supplicant has found a suitable BSS
299 * to associate with and the driver is configured to try to associate
300 * with this BSS in ap_scan=1 mode. When using ap_scan=2 mode, this
301 * state is entered when the driver is configured to try to associate
302 * with a network using the configured SSID and security policy.
303 */
304 WPA_ASSOCIATING,
305
306 /**
307 * WPA_ASSOCIATED - Association completed
308 *
309 * This state is entered when the driver reports that association has
310 * been successfully completed with an AP. If IEEE 802.1X is used
311 * (with or without WPA/WPA2), wpa_supplicant remains in this state
312 * until the IEEE 802.1X/EAPOL authentication has been completed.
313 */
314 WPA_ASSOCIATED,
315
316 /**
317 * WPA_4WAY_HANDSHAKE - WPA 4-Way Key Handshake in progress
318 *
319 * This state is entered when WPA/WPA2 4-Way Handshake is started. In
320 * case of WPA-PSK, this happens when receiving the first EAPOL-Key
321 * frame after association. In case of WPA-EAP, this state is entered
322 * when the IEEE 802.1X/EAPOL authentication has been completed.
323 */
324 WPA_4WAY_HANDSHAKE,
325
326 /**
327 * WPA_GROUP_HANDSHAKE - WPA Group Key Handshake in progress
328 *
329 * This state is entered when 4-Way Key Handshake has been completed
330 * (i.e., when the supplicant sends out message 4/4) and when Group
331 * Key rekeying is started by the AP (i.e., when supplicant receives
332 * message 1/2).
333 */
334 WPA_GROUP_HANDSHAKE,
335
336 /**
337 * WPA_COMPLETED - All authentication completed
338 *
339 * This state is entered when the full authentication process is
340 * completed. In case of WPA2, this happens when the 4-Way Handshake is
341 * successfully completed. With WPA, this state is entered after the
342 * Group Key Handshake; with IEEE 802.1X (non-WPA) connection is
343 * completed after dynamic keys are received (or if not used, after
344 * the EAP authentication has been completed). With static WEP keys and
345 * plaintext connections, this state is entered when an association
346 * has been completed.
347 *
348 * This state indicates that the supplicant has completed its
349 * processing for the association phase and that data connection is
350 * fully configured.
351 */
352 WPA_COMPLETED
353 };
354
355 #define MLME_SETPROTECTION_PROTECT_TYPE_NONE 0
356 #define MLME_SETPROTECTION_PROTECT_TYPE_RX 1
357 #define MLME_SETPROTECTION_PROTECT_TYPE_TX 2
358 #define MLME_SETPROTECTION_PROTECT_TYPE_RX_TX 3
359
360 #define MLME_SETPROTECTION_KEY_TYPE_GROUP 0
361 #define MLME_SETPROTECTION_KEY_TYPE_PAIRWISE 1
362
363
364 /**
365 * enum mfp_options - Management frame protection (IEEE 802.11w) options
366 */
367 enum mfp_options {
368 NO_MGMT_FRAME_PROTECTION = 0,
369 MGMT_FRAME_PROTECTION_OPTIONAL = 1,
370 MGMT_FRAME_PROTECTION_REQUIRED = 2,
371 };
372 #define MGMT_FRAME_PROTECTION_DEFAULT 3
373
374 /**
375 * enum hostapd_hw_mode - Hardware mode
376 */
377 enum hostapd_hw_mode {
378 HOSTAPD_MODE_IEEE80211B,
379 HOSTAPD_MODE_IEEE80211G,
380 HOSTAPD_MODE_IEEE80211A,
381 HOSTAPD_MODE_IEEE80211AD,
382 HOSTAPD_MODE_IEEE80211ANY,
383 NUM_HOSTAPD_MODES
384 };
385
386 /**
387 * enum wpa_ctrl_req_type - Control interface request types
388 */
389 enum wpa_ctrl_req_type {
390 WPA_CTRL_REQ_UNKNOWN,
391 WPA_CTRL_REQ_EAP_IDENTITY,
392 WPA_CTRL_REQ_EAP_PASSWORD,
393 WPA_CTRL_REQ_EAP_NEW_PASSWORD,
394 WPA_CTRL_REQ_EAP_PIN,
395 WPA_CTRL_REQ_EAP_OTP,
396 WPA_CTRL_REQ_EAP_PASSPHRASE,
397 WPA_CTRL_REQ_SIM,
398 WPA_CTRL_REQ_PSK_PASSPHRASE,
399 WPA_CTRL_REQ_EXT_CERT_CHECK,
400 NUM_WPA_CTRL_REQS
401 };
402
403 /* Maximum number of EAP methods to store for EAP server user information */
404 #define EAP_MAX_METHODS 8
405
406 enum mesh_plink_state {
407 PLINK_IDLE = 1,
408 PLINK_OPN_SNT,
409 PLINK_OPN_RCVD,
410 PLINK_CNF_RCVD,
411 PLINK_ESTAB,
412 PLINK_HOLDING,
413 PLINK_BLOCKED, /* not defined in the IEEE 802.11 standard */
414 };
415
416 enum set_band {
417 WPA_SETBAND_AUTO = 0,
418 WPA_SETBAND_5G = BIT(0),
419 WPA_SETBAND_2G = BIT(1),
420 WPA_SETBAND_6G = BIT(2),
421 };
422
423 enum wpa_radio_work_band {
424 BAND_2_4_GHZ = BIT(0),
425 BAND_5_GHZ = BIT(1),
426 BAND_60_GHZ = BIT(2),
427 };
428
429 enum beacon_rate_type {
430 BEACON_RATE_LEGACY,
431 BEACON_RATE_HT,
432 BEACON_RATE_VHT,
433 BEACON_RATE_HE
434 };
435
436 enum eap_proxy_sim_state {
437 SIM_STATE_ERROR,
438 };
439
440 #define OCE_STA BIT(0)
441 #define OCE_STA_CFON BIT(1)
442 #define OCE_AP BIT(2)
443
444 /* enum chan_width - Channel width definitions */
445 enum chan_width {
446 CHAN_WIDTH_20_NOHT,
447 CHAN_WIDTH_20,
448 CHAN_WIDTH_40,
449 CHAN_WIDTH_80,
450 CHAN_WIDTH_80P80,
451 CHAN_WIDTH_160,
452 CHAN_WIDTH_2160,
453 CHAN_WIDTH_4320,
454 CHAN_WIDTH_6480,
455 CHAN_WIDTH_8640,
456 CHAN_WIDTH_320,
457 CHAN_WIDTH_UNKNOWN
458 };
459
460 /* VHT/EDMG/etc. channel widths
461 * Note: The first four values are used in hostapd.conf and as such, must
462 * maintain their defined values. Other values are used internally. */
463 enum oper_chan_width {
464 CONF_OPER_CHWIDTH_USE_HT = 0,
465 CONF_OPER_CHWIDTH_80MHZ = 1,
466 CONF_OPER_CHWIDTH_160MHZ = 2,
467 CONF_OPER_CHWIDTH_80P80MHZ = 3,
468 CONF_OPER_CHWIDTH_2160MHZ,
469 CONF_OPER_CHWIDTH_4320MHZ,
470 CONF_OPER_CHWIDTH_6480MHZ,
471 CONF_OPER_CHWIDTH_8640MHZ,
472 CONF_OPER_CHWIDTH_40MHZ_6GHZ,
473 CONF_OPER_CHWIDTH_320MHZ,
474 };
475
476 enum key_flag {
477 KEY_FLAG_MODIFY = BIT(0),
478 KEY_FLAG_DEFAULT = BIT(1),
479 KEY_FLAG_RX = BIT(2),
480 KEY_FLAG_TX = BIT(3),
481 KEY_FLAG_GROUP = BIT(4),
482 KEY_FLAG_PAIRWISE = BIT(5),
483 KEY_FLAG_PMK = BIT(6),
484 /* Used flag combinations */
485 KEY_FLAG_RX_TX = KEY_FLAG_RX | KEY_FLAG_TX,
486 KEY_FLAG_GROUP_RX_TX = KEY_FLAG_GROUP | KEY_FLAG_RX_TX,
487 KEY_FLAG_GROUP_RX_TX_DEFAULT = KEY_FLAG_GROUP_RX_TX |
488 KEY_FLAG_DEFAULT,
489 KEY_FLAG_GROUP_RX = KEY_FLAG_GROUP | KEY_FLAG_RX,
490 KEY_FLAG_GROUP_TX_DEFAULT = KEY_FLAG_GROUP | KEY_FLAG_TX |
491 KEY_FLAG_DEFAULT,
492 KEY_FLAG_PAIRWISE_RX_TX = KEY_FLAG_PAIRWISE | KEY_FLAG_RX_TX,
493 KEY_FLAG_PAIRWISE_RX = KEY_FLAG_PAIRWISE | KEY_FLAG_RX,
494 KEY_FLAG_PAIRWISE_RX_TX_MODIFY = KEY_FLAG_PAIRWISE_RX_TX |
495 KEY_FLAG_MODIFY,
496 /* Max allowed flags for each key type */
497 KEY_FLAG_PAIRWISE_MASK = KEY_FLAG_PAIRWISE_RX_TX_MODIFY,
498 KEY_FLAG_GROUP_MASK = KEY_FLAG_GROUP_RX_TX_DEFAULT,
499 KEY_FLAG_PMK_MASK = KEY_FLAG_PMK,
500 };
501
check_key_flag(enum key_flag key_flag)502 static inline int check_key_flag(enum key_flag key_flag)
503 {
504 return !!(!key_flag ||
505 ((key_flag & (KEY_FLAG_PAIRWISE | KEY_FLAG_MODIFY)) &&
506 (key_flag & ~KEY_FLAG_PAIRWISE_MASK)) ||
507 ((key_flag & KEY_FLAG_GROUP) &&
508 (key_flag & ~KEY_FLAG_GROUP_MASK)) ||
509 ((key_flag & KEY_FLAG_PMK) &&
510 (key_flag & ~KEY_FLAG_PMK_MASK)));
511 }
512
513 enum ptk0_rekey_handling {
514 PTK0_REKEY_ALLOW_ALWAYS,
515 PTK0_REKEY_ALLOW_LOCAL_OK,
516 PTK0_REKEY_ALLOW_NEVER
517 };
518
519 enum frame_encryption {
520 FRAME_ENCRYPTION_UNKNOWN = -1,
521 FRAME_NOT_ENCRYPTED = 0,
522 FRAME_ENCRYPTED = 1
523 };
524
525 #define MAX_NUM_MLD_LINKS 15
526
527 enum sae_pwe {
528 SAE_PWE_HUNT_AND_PECK = 0,
529 SAE_PWE_HASH_TO_ELEMENT = 1,
530 SAE_PWE_BOTH = 2,
531 SAE_PWE_FORCE_HUNT_AND_PECK = 3,
532 SAE_PWE_NOT_SET = 4,
533 };
534
535 #endif /* DEFS_H */
536