-
-void ieee80211_aes_cmac_calculate_k1_k2(struct ieee80211_key_conf *keyconf,
- u8 *k1, u8 *k2)
-{
- u8 l[AES_BLOCK_SIZE] = {};
- struct ieee80211_key *key =
- container_of(keyconf, struct ieee80211_key, conf);
-
- crypto_cipher_encrypt_one(key->u.aes_cmac.tfm, l, l);
-
- memcpy(k1, l, AES_BLOCK_SIZE);
- gf_mulx(k1);
-
- memcpy(k2, k1, AES_BLOCK_SIZE);
- gf_mulx(k2);
-}
-EXPORT_SYMBOL(ieee80211_aes_cmac_calculate_k1_k2);