1 files changed, 0 insertions, 17 deletions
diff --git a/net/mac80211/aes_cmac.c b/net/mac80211/aes_cmac.c
index 4192806be3d3..bdf0790d89cc 100644
--- a/net/mac80211/aes_cmac.c
+++ b/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);