1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright 2008, Jouni Malinen <j@w1.fi> 4 */ 5 6 #ifndef AES_CMAC_H 7 #define AES_CMAC_H 8 9 #include <linux/crypto.h> 10 #include <crypto/hash.h> 11 12 struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[], 13 size_t key_len); 14 int ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad, 15 const u8 *data, size_t data_len, u8 *mic, 16 unsigned int mic_len); 17 void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm); 18 19 #endif /* AES_CMAC_H */ 20