82 static const u8 *iwl_mvm_find_max_pn(struct ieee80211_key_conf *key,  in iwl_mvm_find_max_pn()  argument
91 	ieee80211_get_key_rx_seq(key, tid, seq);  in iwl_mvm_find_max_pn()
112 					struct ieee80211_key_conf *key,  in iwl_mvm_wowlan_program_keys()  argument
120 	switch (key->cipher) {  in iwl_mvm_wowlan_program_keys()
133 			.wep_key.key_index = key->keyidx,  in iwl_mvm_wowlan_program_keys()
134 			.wep_key.key_size = key->keylen,  in iwl_mvm_wowlan_program_keys()
142 		if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE)  in iwl_mvm_wowlan_program_keys()
145 		memcpy(&wkc.wep_key.key[3], key->key, key->keylen);  in iwl_mvm_wowlan_program_keys()
146 		if (key->keyidx == mvmvif->tx_key_idx) {  in iwl_mvm_wowlan_program_keys()
159 		mvm->ptk_ivlen = key->iv_len;  in iwl_mvm_wowlan_program_keys()
160 		mvm->ptk_icvlen = key->icv_len;  in iwl_mvm_wowlan_program_keys()
161 		mvm->gtk_ivlen = key->iv_len;  in iwl_mvm_wowlan_program_keys()
162 		mvm->gtk_icvlen = key->icv_len;  in iwl_mvm_wowlan_program_keys()
195 	if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) {  in iwl_mvm_wowlan_program_keys()
196 		mvm->ptk_ivlen = key->iv_len;  in iwl_mvm_wowlan_program_keys()
197 		mvm->ptk_icvlen = key->icv_len;  in iwl_mvm_wowlan_program_keys()
198 		ret = iwl_mvm_set_sta_key(mvm, vif, sta, key, 0);  in iwl_mvm_wowlan_program_keys()
206 		mvm->gtk_ivlen = key->iv_len;  in iwl_mvm_wowlan_program_keys()
207 		mvm->gtk_icvlen = key->icv_len;  in iwl_mvm_wowlan_program_keys()
208 		ret = iwl_mvm_set_sta_key(mvm, vif, sta, key, 1);  in iwl_mvm_wowlan_program_keys()
222 					    struct ieee80211_key_conf *key,  in iwl_mvm_wowlan_get_rsc_tsc_data()  argument
232 	switch (key->cipher) {  in iwl_mvm_wowlan_get_rsc_tsc_data()
244 			pn64 = atomic64_read(&key->tx_pn);  in iwl_mvm_wowlan_get_rsc_tsc_data()
258 			ieee80211_get_key_rx_seq(key, i, &seq);  in iwl_mvm_wowlan_get_rsc_tsc_data()
277 			pn64 = atomic64_read(&key->tx_pn);  in iwl_mvm_wowlan_get_rsc_tsc_data()
295 			ptk_pn = rcu_dereference(mvmsta->ptk_pn[key->keyidx]);  in iwl_mvm_wowlan_get_rsc_tsc_data()
302 				pn = iwl_mvm_find_max_pn(key, ptk_pn, &seq, i,  in iwl_mvm_wowlan_get_rsc_tsc_data()
317 				ieee80211_get_key_rx_seq(key, i, &seq);  in iwl_mvm_wowlan_get_rsc_tsc_data()
341 					   struct ieee80211_key_conf *key,  in iwl_mvm_wowlan_get_rsc_v5_data()  argument
351 	switch (key->cipher) {  in iwl_mvm_wowlan_get_rsc_v5_data()
366 		data->gtk_ids[data->gtks] = key->keyidx;  in iwl_mvm_wowlan_get_rsc_v5_data()
368 		if (WARN_ON(key->keyidx >=  in iwl_mvm_wowlan_get_rsc_v5_data()
371 		data->rsc->mcast_key_id_map[key->keyidx] = data->gtks % 2;  in iwl_mvm_wowlan_get_rsc_v5_data()
382 	switch (key->cipher) {  in iwl_mvm_wowlan_get_rsc_v5_data()
394 			ieee80211_get_key_rx_seq(key, i, &seq);  in iwl_mvm_wowlan_get_rsc_v5_data()
416 			ptk_pn = rcu_dereference(mvmsta->ptk_pn[key->keyidx]);  in iwl_mvm_wowlan_get_rsc_v5_data()
423 				pn = iwl_mvm_find_max_pn(key, ptk_pn, &seq, i,  in iwl_mvm_wowlan_get_rsc_v5_data()
438 				ieee80211_get_key_rx_seq(key, i, &seq);  in iwl_mvm_wowlan_get_rsc_v5_data()
528 					 struct ieee80211_key_conf *key,  in iwl_mvm_wowlan_get_tkip_data()  argument
539 	switch (key->cipher) {  in iwl_mvm_wowlan_get_tkip_data()
548 			pn64 = atomic64_read(&key->tx_pn);  in iwl_mvm_wowlan_get_tkip_data()
550 			ieee80211_get_tkip_p1k_iv(key, TKIP_PN_TO_IV32(pn64),  in iwl_mvm_wowlan_get_tkip_data()
555 			       &key->key[NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY],  in iwl_mvm_wowlan_get_tkip_data()
565 			ieee80211_get_key_rx_seq(key, i, &seq);  in iwl_mvm_wowlan_get_tkip_data()
571 		ieee80211_get_tkip_rx_p1k(key, vif->bss_conf.bssid,  in iwl_mvm_wowlan_get_tkip_data()
574 		ieee80211_get_tkip_rx_p1k(key, vif->bss_conf.bssid,  in iwl_mvm_wowlan_get_tkip_data()
579 		       &key->key[NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY],  in iwl_mvm_wowlan_get_tkip_data()
594 					 struct ieee80211_key_conf *key,  in iwl_mvm_wowlan_gtk_type_iter()  argument
600 	if (key->keyidx == 4 || key->keyidx == 5)  in iwl_mvm_wowlan_gtk_type_iter()
602 	if (key->keyidx == 6 || key->keyidx == 7)  in iwl_mvm_wowlan_gtk_type_iter()
605 	switch (key->cipher) {  in iwl_mvm_wowlan_gtk_type_iter()
1391 	u8 key[WOWLAN_KEY_MAX_SIZE];  member
1413 		u8 key[WOWLAN_KEY_MAX_SIZE];  member
1617 static void iwl_mvm_set_key_rx_seq_tids(struct ieee80211_key_conf *key,  in iwl_mvm_set_key_rx_seq_tids()  argument
1623 		ieee80211_set_key_rx_seq(key, tid, &seq[tid]);  in iwl_mvm_set_key_rx_seq_tids()
1629 				       struct ieee80211_key_conf *key)  in iwl_mvm_set_aes_ptk_rx_seq()  argument
1635 	iwl_mvm_set_key_rx_seq_tids(key, status->ptk.aes.seq);  in iwl_mvm_set_aes_ptk_rx_seq()
1642 	ptk_pn = rcu_dereference(mvmsta->ptk_pn[key->keyidx]);  in iwl_mvm_set_aes_ptk_rx_seq()
1739 static void iwl_mvm_set_key_rx_seq_idx(struct ieee80211_key_conf *key,  in iwl_mvm_set_key_rx_seq_idx()  argument
1743 	switch (key->cipher) {  in iwl_mvm_set_key_rx_seq_idx()
1747 		iwl_mvm_set_key_rx_seq_tids(key, status->gtk_seq[idx].aes.seq);  in iwl_mvm_set_key_rx_seq_idx()
1750 		iwl_mvm_set_key_rx_seq_tids(key, status->gtk_seq[idx].tkip.seq);  in iwl_mvm_set_key_rx_seq_idx()
1757 static void iwl_mvm_set_key_rx_seq(struct ieee80211_key_conf *key,  in iwl_mvm_set_key_rx_seq()  argument
1768 		if (status->gtk_seq[i].key_id == key->keyidx) {  in iwl_mvm_set_key_rx_seq()
1776 			if (new_key_id != key->keyidx)  in iwl_mvm_set_key_rx_seq()
1777 				iwl_mvm_set_key_rx_seq_idx(key, status, i);  in iwl_mvm_set_key_rx_seq()
1784 			iwl_mvm_set_key_rx_seq_idx(key, status, i);  in iwl_mvm_set_key_rx_seq()
1799 				      struct ieee80211_key_conf *key,  in iwl_mvm_d3_find_last_keys()  argument
1807 	switch (key->cipher) {  in iwl_mvm_d3_find_last_keys()
1817 		data->gtk_cipher = key->cipher;  in iwl_mvm_d3_find_last_keys()
1825 		    (key->keyidx == 4 || key->keyidx == 5)) {  in iwl_mvm_d3_find_last_keys()
1826 			data->igtk_cipher = key->cipher;  in iwl_mvm_d3_find_last_keys()
1842 iwl_mvm_d3_set_igtk_bigtk_ipn(const struct iwl_multicast_key_data *key,  in iwl_mvm_d3_set_igtk_bigtk_ipn()  argument
1848 		BUILD_BUG_ON(sizeof(seq->aes_gmac.pn) != sizeof(key->ipn));  in iwl_mvm_d3_set_igtk_bigtk_ipn()
1849 		memcpy(seq->aes_gmac.pn, key->ipn, sizeof(seq->aes_gmac.pn));  in iwl_mvm_d3_set_igtk_bigtk_ipn()
1853 		BUILD_BUG_ON(sizeof(seq->aes_cmac.pn) != sizeof(key->ipn));  in iwl_mvm_d3_set_igtk_bigtk_ipn()
1854 		memcpy(seq->aes_cmac.pn, key->ipn, sizeof(seq->aes_cmac.pn));  in iwl_mvm_d3_set_igtk_bigtk_ipn()
1864 				   struct ieee80211_key_conf *key,  in iwl_mvm_d3_update_keys()  argument
1874 	switch (key->cipher) {  in iwl_mvm_d3_update_keys()
1883 			atomic64_set(&key->tx_pn, status->ptk.aes.tx_pn);  in iwl_mvm_d3_update_keys()
1884 			iwl_mvm_set_aes_ptk_rx_seq(data->mvm, status, sta, key);  in iwl_mvm_d3_update_keys()
1890 			atomic64_set(&key->tx_pn, status->ptk.tkip.tx_pn);  in iwl_mvm_d3_update_keys()
1891 			iwl_mvm_set_key_rx_seq_tids(key, status->ptk.tkip.seq);  in iwl_mvm_d3_update_keys()
1894 		keyidx = key->keyidx;  in iwl_mvm_d3_update_keys()
1903 			ieee80211_remove_key(key);  in iwl_mvm_d3_update_keys()
1905 			iwl_mvm_set_key_rx_seq(key, data->status, false);  in iwl_mvm_d3_update_keys()
1912 		if (key->keyidx == 4 || key->keyidx == 5) {  in iwl_mvm_d3_update_keys()
1915 				ieee80211_remove_key(key);  in iwl_mvm_d3_update_keys()
1921 							      key->cipher);  in iwl_mvm_d3_update_keys()
1922 				ieee80211_set_key_rx_seq(key, 0, &seq);  in iwl_mvm_d3_update_keys()
1933 	struct ieee80211_key_conf *key;  in iwl_mvm_gtk_rekey()  local
1936 		u8 key[32];  in iwl_mvm_gtk_rekey()  member
1942 	BUILD_BUG_ON(sizeof(conf.key) < WLAN_KEY_LEN_CCMP);  in iwl_mvm_gtk_rekey()
1943 	BUILD_BUG_ON(sizeof(conf.key) < WLAN_KEY_LEN_GCMP_256);  in iwl_mvm_gtk_rekey()
1944 	BUILD_BUG_ON(sizeof(conf.key) < WLAN_KEY_LEN_TKIP);  in iwl_mvm_gtk_rekey()
1945 	BUILD_BUG_ON(sizeof(conf.key) < sizeof(status->gtk[0].key));  in iwl_mvm_gtk_rekey()
1970 		memcpy(conf.conf.key, status->gtk[i].key,  in iwl_mvm_gtk_rekey()
1971 		       sizeof(status->gtk[i].key));  in iwl_mvm_gtk_rekey()
1973 		key = ieee80211_gtk_rekey_add(vif, &conf.conf);  in iwl_mvm_gtk_rekey()
1974 		if (IS_ERR(key))  in iwl_mvm_gtk_rekey()
1976 		iwl_mvm_set_key_rx_seq_idx(key, status, i);  in iwl_mvm_gtk_rekey()
1990 		u8 key[WOWLAN_KEY_MAX_SIZE];  in iwl_mvm_d3_igtk_bigtk_rekey_add()  member
2018 	BUILD_BUG_ON(sizeof(conf.key) < sizeof(key_data->key));  in iwl_mvm_d3_igtk_bigtk_rekey_add()
2019 	memcpy(conf.conf.key, key_data->key, conf.conf.keylen);  in iwl_mvm_d3_igtk_bigtk_rekey_add()
2130 	BUILD_BUG_ON(sizeof(status->gtk[0].key) < sizeof(data->key));  in iwl_mvm_convert_gtk_v2()
2133 		     sizeof(status->gtk[0].key));  in iwl_mvm_convert_gtk_v2()
2138 	memcpy(status->gtk[0].key, data->key, sizeof(data->key));  in iwl_mvm_convert_gtk_v2()
2142 		memcpy(status->gtk[0].key + NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY,  in iwl_mvm_convert_gtk_v2()
2151 	BUILD_BUG_ON(sizeof(status->gtk[0].key) < sizeof(data[0].key));  in iwl_mvm_convert_gtk_v3()
2154 		     sizeof(status->gtk[0].key));  in iwl_mvm_convert_gtk_v3()
2164 		memcpy(status->gtk[status_idx].key, data[data_idx].key,  in iwl_mvm_convert_gtk_v3()
2165 		       sizeof(data[data_idx].key));  in iwl_mvm_convert_gtk_v3()
2170 			memcpy(status->gtk[status_idx].key +  in iwl_mvm_convert_gtk_v3()
2183 	BUILD_BUG_ON(sizeof(status->igtk.key) < sizeof(data->key));  in iwl_mvm_convert_igtk()
2195 	memcpy(status->igtk.key, data->key, sizeof(data->key));  in iwl_mvm_convert_igtk()
2340 			     sizeof(status->gtk[0].key));  in iwl_mvm_parse_wowlan_status_common()
2343 			     sizeof(status->gtk[0].key));  in iwl_mvm_parse_wowlan_status_common()
2346 		memcpy(status->gtk[0].key, v6->gtk.decrypt_key,  in iwl_mvm_parse_wowlan_status_common()
2348 		memcpy(status->gtk[0].key + NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY,  in iwl_mvm_parse_wowlan_status_common()