184 				       struct hostapd_ssid *ssid)  in hostapd_config_read_wpa_psk()  argument
250 			pbkdf2_sha1(pos, ssid->ssid, ssid->ssid_len,  in hostapd_config_read_wpa_psk()
262 		psk->next = ssid->wpa_psk;  in hostapd_config_read_wpa_psk()
263 		ssid->wpa_psk = psk;  in hostapd_config_read_wpa_psk()
272 static int hostapd_derive_psk(struct hostapd_ssid *ssid)  in hostapd_derive_psk()  argument
274 	ssid->wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));  in hostapd_derive_psk()
275 	if (ssid->wpa_psk == NULL) {  in hostapd_derive_psk()
280 			  (u8 *) ssid->ssid, ssid->ssid_len);  in hostapd_derive_psk()
282 			      (u8 *) ssid->wpa_passphrase,  in hostapd_derive_psk()
283 			      os_strlen(ssid->wpa_passphrase));  in hostapd_derive_psk()
284 	pbkdf2_sha1(ssid->wpa_passphrase,  in hostapd_derive_psk()
285 		    ssid->ssid, ssid->ssid_len,  in hostapd_derive_psk()
286 		    4096, ssid->wpa_psk->psk, PMK_LEN);  in hostapd_derive_psk()
288 			ssid->wpa_psk->psk, PMK_LEN);  in hostapd_derive_psk()
295 	struct hostapd_ssid *ssid = &conf->ssid;  in hostapd_setup_wpa_psk()  local
297 	if (ssid->wpa_passphrase != NULL) {  in hostapd_setup_wpa_psk()
298 		if (ssid->wpa_psk != NULL) {  in hostapd_setup_wpa_psk()
304 			if (hostapd_derive_psk(ssid) < 0)  in hostapd_setup_wpa_psk()
307 		ssid->wpa_psk->group = 1;  in hostapd_setup_wpa_psk()
310 	if (ssid->wpa_psk_file) {  in hostapd_setup_wpa_psk()
311 		if (hostapd_config_read_wpa_psk(ssid->wpa_psk_file,  in hostapd_setup_wpa_psk()
312 						&conf->ssid))  in hostapd_setup_wpa_psk()
396 	psk = conf->ssid.wpa_psk;  in hostapd_config_free_bss()
403 	os_free(conf->ssid.wpa_passphrase);  in hostapd_config_free_bss()
404 	os_free(conf->ssid.wpa_psk_file);  in hostapd_config_free_bss()
405 	hostapd_config_free_wep(&conf->ssid.wep);  in hostapd_config_free_bss()
407 	os_free(conf->ssid.vlan_tagged_interface);  in hostapd_config_free_bss()
445 	if (conf->ssid.dyn_vlan_keys) {  in hostapd_config_free_bss()
446 		struct hostapd_ssid *ssid = &conf->ssid;  in hostapd_config_free_bss()  local
448 		for (i = 0; i <= ssid->max_dyn_vlan_keys; i++) {  in hostapd_config_free_bss()
449 			if (ssid->dyn_vlan_keys[i] == NULL)  in hostapd_config_free_bss()
451 			hostapd_config_free_wep(ssid->dyn_vlan_keys[i]);  in hostapd_config_free_bss()
452 			os_free(ssid->dyn_vlan_keys[i]);  in hostapd_config_free_bss()
454 		os_free(ssid->dyn_vlan_keys);  in hostapd_config_free_bss()
455 		ssid->dyn_vlan_keys = NULL;  in hostapd_config_free_bss()
619 	for (psk = conf->ssid.wpa_psk; psk != NULL; psk = psk->next) {  in hostapd_get_psk()