1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright 2008, Jouni Malinen <j@w1.fi> 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifndef AES_CMAC_H 7*4882a593Smuzhiyun #define AES_CMAC_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include <linux/crypto.h> 10*4882a593Smuzhiyun #include <crypto/hash.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[], 13*4882a593Smuzhiyun size_t key_len); 14*4882a593Smuzhiyun void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad, 15*4882a593Smuzhiyun const u8 *data, size_t data_len, u8 *mic); 16*4882a593Smuzhiyun void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad, 17*4882a593Smuzhiyun const u8 *data, size_t data_len, u8 *mic); 18*4882a593Smuzhiyun void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm); 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #endif /* AES_CMAC_H */ 21