90 	struct lib80211_wep_data *wep = priv;  in lib80211_wep_build_iv()  local
101 	klen = 3 + wep->key_len;  in lib80211_wep_build_iv()
103 	wep->iv++;  in lib80211_wep_build_iv()
108 	if ((wep->iv & 0xff00) == 0xff00) {  in lib80211_wep_build_iv()
109 		u8 B = (wep->iv >> 16) & 0xff;  in lib80211_wep_build_iv()
111 			wep->iv += 0x0100;  in lib80211_wep_build_iv()
115 	*pos++ = (wep->iv >> 16) & 0xff;  in lib80211_wep_build_iv()
116 	*pos++ = (wep->iv >> 8) & 0xff;  in lib80211_wep_build_iv()
117 	*pos++ = wep->iv & 0xff;  in lib80211_wep_build_iv()
118 	*pos++ = wep->key_idx << 6;  in lib80211_wep_build_iv()
131 	struct lib80211_wep_data *wep = priv;  in lib80211_wep_encrypt()  local
132 	SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm);  in lib80211_wep_encrypt()
151 	memcpy(key + 3, wep->key, wep->key_len);  in lib80211_wep_encrypt()
155 	klen = 3 + wep->key_len;  in lib80211_wep_encrypt()
165 	crypto_skcipher_setkey(wep->tx_tfm, key, klen);  in lib80211_wep_encrypt()
167 	skcipher_request_set_tfm(req, wep->tx_tfm);  in lib80211_wep_encrypt()
184 	struct lib80211_wep_data *wep = priv;  in lib80211_wep_decrypt()  local
185 	SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm);  in lib80211_wep_decrypt()
200 	if (keyidx != wep->key_idx)  in lib80211_wep_decrypt()
203 	klen = 3 + wep->key_len;  in lib80211_wep_decrypt()
206 	memcpy(key + 3, wep->key, wep->key_len);  in lib80211_wep_decrypt()
211 	crypto_skcipher_setkey(wep->rx_tfm, key, klen);  in lib80211_wep_decrypt()
213 	skcipher_request_set_tfm(req, wep->rx_tfm);  in lib80211_wep_decrypt()
241 	struct lib80211_wep_data *wep = priv;  in lib80211_wep_set_key()  local
246 	memcpy(wep->key, key, len);  in lib80211_wep_set_key()
247 	wep->key_len = len;  in lib80211_wep_set_key()
254 	struct lib80211_wep_data *wep = priv;  in lib80211_wep_get_key()  local
256 	if (len < wep->key_len)  in lib80211_wep_get_key()
259 	memcpy(key, wep->key, wep->key_len);  in lib80211_wep_get_key()
261 	return wep->key_len;  in lib80211_wep_get_key()
266 	struct lib80211_wep_data *wep = priv;  in lib80211_wep_print_stats()  local
267 	seq_printf(m, "key[%d] alg=WEP len=%d\n", wep->key_idx, wep->key_len);  in lib80211_wep_print_stats()