These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / net / mac80211 / aes_cmac.c

diff --git a/kernel/net/mac80211/aes_cmac.c b/kernel/net/mac80211/aes_cmac.c
index 4192806..bdf0790 100644 (file)
--- a/kernel/net/mac80211/aes_cmac.c
+++ b/kernel/net/mac80211/aes_cmac.c
@@ -145,20 +145,3 @@ void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm)
 {
        crypto_free_cipher(tfm);
 }
-
-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);