32 	u8 *data, *key, *mic;  in ieee80211_tx_h_michael_mic_add()  local
41 	if (!tx->key || tx->key->conf.cipher != WLAN_CIPHER_SUITE_TKIP ||  in ieee80211_tx_h_michael_mic_add()
60 	    !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC)) {  in ieee80211_tx_h_michael_mic_add()
76 	key = &tx->key->conf.key[NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY];  in ieee80211_tx_h_michael_mic_add()
78 	michael_mic(key, hdr, data, data_len, mic);  in ieee80211_tx_h_michael_mic_add()
89 	u8 *data, *key = NULL;  in ieee80211_rx_h_michael_mic_verify()  local
114 		if (!(status->flag & RX_FLAG_IV_STRIPPED) && rx->key &&  in ieee80211_rx_h_michael_mic_verify()
115 		    rx->key->conf.cipher == WLAN_CIPHER_SUITE_TKIP)  in ieee80211_rx_h_michael_mic_verify()
126 	if (!rx->key || rx->key->conf.cipher != WLAN_CIPHER_SUITE_TKIP ||  in ieee80211_rx_h_michael_mic_verify()
130 	if (rx->sdata->vif.type == NL80211_IFTYPE_AP && rx->key->conf.keyidx) {  in ieee80211_rx_h_michael_mic_verify()
153 	key = &rx->key->conf.key[NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY];  in ieee80211_rx_h_michael_mic_verify()
154 	michael_mic(key, hdr, data, data_len, mic);  in ieee80211_rx_h_michael_mic_verify()
163 	rx->key->u.tkip.rx[rx->security_idx].iv32 = rx->tkip_iv32;  in ieee80211_rx_h_michael_mic_verify()
164 	rx->key->u.tkip.rx[rx->security_idx].iv16 = rx->tkip_iv16;  in ieee80211_rx_h_michael_mic_verify()
169 	rx->key->u.tkip.mic_failures++;  in ieee80211_rx_h_michael_mic_verify()
181 				     rx->key ? rx->key->conf.keyidx : -1,  in ieee80211_rx_h_michael_mic_verify()
190 	struct ieee80211_key *key = tx->key;  in tkip_encrypt_skb()  local
225 	spin_lock(&key->u.tkip.txlock);  in tkip_encrypt_skb()
226 	key->u.tkip.tx.iv16++;  in tkip_encrypt_skb()
227 	if (key->u.tkip.tx.iv16 == 0)  in tkip_encrypt_skb()
228 		key->u.tkip.tx.iv32++;  in tkip_encrypt_skb()
229 	pos = ieee80211_tkip_add_iv(pos, key);  in tkip_encrypt_skb()
230 	spin_unlock(&key->u.tkip.txlock);  in tkip_encrypt_skb()
240 					   key, skb, pos, len);  in tkip_encrypt_skb()
265 	struct ieee80211_key *key = rx->key;  in ieee80211_crypto_tkip_decrypt()  local
291 					  key, skb->data + hdrlen,  in ieee80211_crypto_tkip_decrypt()
405 	struct ieee80211_key *key = tx->key;  in ccmp_encrypt_skb()  local
450 	pn64 = atomic64_inc_return(&key->conf.tx_pn);  in ccmp_encrypt_skb()
459 	ccmp_pn2hdr(pos, pn, key->conf.keyidx);  in ccmp_encrypt_skb()
467 	ieee80211_aes_ccm_encrypt(key->u.ccmp.tfm, b_0, aad, pos, len,  in ccmp_encrypt_skb()
497 	struct ieee80211_key *key = rx->key;  in ieee80211_crypto_ccmp_decrypt()  local
527 		if (memcmp(pn, key->u.ccmp.rx_pn[queue],  in ieee80211_crypto_ccmp_decrypt()
529 			key->u.ccmp.replays++;  in ieee80211_crypto_ccmp_decrypt()
540 				    key->u.ccmp.tfm, b_0, aad,  in ieee80211_crypto_ccmp_decrypt()
547 		memcpy(key->u.ccmp.rx_pn[queue], pn, IEEE80211_CCMP_PN_LEN);  in ieee80211_crypto_ccmp_decrypt()
633 	struct ieee80211_key *key = tx->key;  in gcmp_encrypt_skb()  local
679 	pn64 = atomic64_inc_return(&key->conf.tx_pn);  in gcmp_encrypt_skb()
688 	gcmp_pn2hdr(pos, pn, key->conf.keyidx);  in gcmp_encrypt_skb()
696 	ieee80211_aes_gcm_encrypt(key->u.gcmp.tfm, j_0, aad, pos, len,  in gcmp_encrypt_skb()
722 	struct ieee80211_key *key = rx->key;  in ieee80211_crypto_gcmp_decrypt()  local
753 		if (memcmp(pn, key->u.gcmp.rx_pn[queue],  in ieee80211_crypto_gcmp_decrypt()
755 			key->u.gcmp.replays++;  in ieee80211_crypto_gcmp_decrypt()
766 				    key->u.gcmp.tfm, j_0, aad,  in ieee80211_crypto_gcmp_decrypt()
774 		memcpy(key->u.gcmp.rx_pn[queue], pn, IEEE80211_GCMP_PN_LEN);  in ieee80211_crypto_gcmp_decrypt()
791 	struct ieee80211_key *key = tx->key;  in ieee80211_crypto_cs_encrypt()  local
794 	u8 *pos, iv_len = key->conf.iv_len;  in ieee80211_crypto_cs_encrypt()
832 	struct ieee80211_key *key = rx->key;  in ieee80211_crypto_cs_decrypt()  local
867 	rx_pn = key->u.gen.rx_pn[qos_tid];  in ieee80211_crypto_cs_decrypt()
929 	struct ieee80211_key *key = tx->key;  in ieee80211_crypto_aes_cmac_encrypt()  local
950 	mmie->key_id = cpu_to_le16(key->conf.keyidx);  in ieee80211_crypto_aes_cmac_encrypt()
953 	pn64 = atomic64_inc_return(&key->conf.tx_pn);  in ieee80211_crypto_aes_cmac_encrypt()
962 	ieee80211_aes_cmac(key->u.aes_cmac.tfm, aad,  in ieee80211_crypto_aes_cmac_encrypt()
973 	struct ieee80211_key *key = tx->key;  in ieee80211_crypto_aes_cmac_256_encrypt()  local
994 	mmie->key_id = cpu_to_le16(key->conf.keyidx);  in ieee80211_crypto_aes_cmac_256_encrypt()
997 	pn64 = atomic64_inc_return(&key->conf.tx_pn);  in ieee80211_crypto_aes_cmac_256_encrypt()
1005 	ieee80211_aes_cmac_256(key->u.aes_cmac.tfm, aad,  in ieee80211_crypto_aes_cmac_256_encrypt()
1016 	struct ieee80211_key *key = rx->key;  in ieee80211_crypto_aes_cmac_decrypt()  local
1037 	if (memcmp(ipn, key->u.aes_cmac.rx_pn, 6) <= 0) {  in ieee80211_crypto_aes_cmac_decrypt()
1038 		key->u.aes_cmac.replays++;  in ieee80211_crypto_aes_cmac_decrypt()
1045 		ieee80211_aes_cmac(key->u.aes_cmac.tfm, aad,  in ieee80211_crypto_aes_cmac_decrypt()
1048 			key->u.aes_cmac.icverrors++;  in ieee80211_crypto_aes_cmac_decrypt()
1053 	memcpy(key->u.aes_cmac.rx_pn, ipn, 6);  in ieee80211_crypto_aes_cmac_decrypt()
1066 	struct ieee80211_key *key = rx->key;  in ieee80211_crypto_aes_cmac_256_decrypt()  local
1087 	if (memcmp(ipn, key->u.aes_cmac.rx_pn, 6) <= 0) {  in ieee80211_crypto_aes_cmac_256_decrypt()
1088 		key->u.aes_cmac.replays++;  in ieee80211_crypto_aes_cmac_256_decrypt()
1095 		ieee80211_aes_cmac_256(key->u.aes_cmac.tfm, aad,  in ieee80211_crypto_aes_cmac_256_decrypt()
1098 			key->u.aes_cmac.icverrors++;  in ieee80211_crypto_aes_cmac_256_decrypt()
1103 	memcpy(key->u.aes_cmac.rx_pn, ipn, 6);  in ieee80211_crypto_aes_cmac_256_decrypt()
1116 	struct ieee80211_key *key = tx->key;  in ieee80211_crypto_aes_gmac_encrypt()  local
1139 	mmie->key_id = cpu_to_le16(key->conf.keyidx);  in ieee80211_crypto_aes_gmac_encrypt()
1142 	pn64 = atomic64_inc_return(&key->conf.tx_pn);  in ieee80211_crypto_aes_gmac_encrypt()
1153 	if (ieee80211_aes_gmac(key->u.aes_gmac.tfm, aad, nonce,  in ieee80211_crypto_aes_gmac_encrypt()
1165 	struct ieee80211_key *key = rx->key;  in ieee80211_crypto_aes_gmac_decrypt()  local
1186 	if (memcmp(ipn, key->u.aes_gmac.rx_pn, 6) <= 0) {  in ieee80211_crypto_aes_gmac_decrypt()
1187 		key->u.aes_gmac.replays++;  in ieee80211_crypto_aes_gmac_decrypt()
1198 		if (ieee80211_aes_gmac(key->u.aes_gmac.tfm, aad, nonce,  in ieee80211_crypto_aes_gmac_decrypt()
1202 			key->u.aes_gmac.icverrors++;  in ieee80211_crypto_aes_gmac_decrypt()
1207 	memcpy(key->u.aes_gmac.rx_pn, ipn, 6);  in ieee80211_crypto_aes_gmac_decrypt()
1229 		if (tx->key->flags & KEY_FLAG_CIPHER_SCHEME) {  in ieee80211_crypto_hw_encrypt()