237 	pos = skb->data + hdr_len + CCMP_HDR_LEN;  in lib80211_ccmp_encrypt()
238 	hdr = (struct ieee80211_hdr *)skb->data;  in lib80211_ccmp_encrypt()
296 	u8 *mic = skb->data + skb->len - CCMP_MIC_LEN;  in lib80211_ccmp_decrypt()
303 	hdr = (struct ieee80211_hdr *)skb->data;  in lib80211_ccmp_decrypt()
304 	pos = skb->data + hdr_len;  in lib80211_ccmp_decrypt()
373 	memmove(skb->data + CCMP_HDR_LEN, skb->data, hdr_len);  in lib80211_ccmp_decrypt()
382 	struct lib80211_ccmp_data *data = priv;  in lib80211_ccmp_set_key()  local
384 	struct crypto_cipher *tfm = data->tfm;  in lib80211_ccmp_set_key()
386 	keyidx = data->key_idx;  in lib80211_ccmp_set_key()
387 	memset(data, 0, sizeof(*data));  in lib80211_ccmp_set_key()
388 	data->key_idx = keyidx;  in lib80211_ccmp_set_key()
389 	data->tfm = tfm;  in lib80211_ccmp_set_key()
391 		memcpy(data->key, key, CCMP_TK_LEN);  in lib80211_ccmp_set_key()
392 		data->key_set = 1;  in lib80211_ccmp_set_key()
394 			data->rx_pn[0] = seq[5];  in lib80211_ccmp_set_key()
395 			data->rx_pn[1] = seq[4];  in lib80211_ccmp_set_key()
396 			data->rx_pn[2] = seq[3];  in lib80211_ccmp_set_key()
397 			data->rx_pn[3] = seq[2];  in lib80211_ccmp_set_key()
398 			data->rx_pn[4] = seq[1];  in lib80211_ccmp_set_key()
399 			data->rx_pn[5] = seq[0];  in lib80211_ccmp_set_key()
401 		crypto_cipher_setkey(data->tfm, data->key, CCMP_TK_LEN);  in lib80211_ccmp_set_key()
403 		data->key_set = 0;  in lib80211_ccmp_set_key()
412 	struct lib80211_ccmp_data *data = priv;  in lib80211_ccmp_get_key()  local
417 	if (!data->key_set)  in lib80211_ccmp_get_key()
419 	memcpy(key, data->key, CCMP_TK_LEN);  in lib80211_ccmp_get_key()
422 		seq[0] = data->tx_pn[5];  in lib80211_ccmp_get_key()
423 		seq[1] = data->tx_pn[4];  in lib80211_ccmp_get_key()
424 		seq[2] = data->tx_pn[3];  in lib80211_ccmp_get_key()
425 		seq[3] = data->tx_pn[2];  in lib80211_ccmp_get_key()
426 		seq[4] = data->tx_pn[1];  in lib80211_ccmp_get_key()
427 		seq[5] = data->tx_pn[0];  in lib80211_ccmp_get_key()