1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright 2015, Qualcomm Atheros, Inc. 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifndef AES_GMAC_H 7*4882a593Smuzhiyun #define AES_GMAC_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include <linux/crypto.h> 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #define GMAC_AAD_LEN 20 12*4882a593Smuzhiyun #define GMAC_MIC_LEN 16 13*4882a593Smuzhiyun #define GMAC_NONCE_LEN 12 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun struct crypto_aead *ieee80211_aes_gmac_key_setup(const u8 key[], 16*4882a593Smuzhiyun size_t key_len); 17*4882a593Smuzhiyun int ieee80211_aes_gmac(struct crypto_aead *tfm, const u8 *aad, u8 *nonce, 18*4882a593Smuzhiyun const u8 *data, size_t data_len, u8 *mic); 19*4882a593Smuzhiyun void ieee80211_aes_gmac_key_free(struct crypto_aead *tfm); 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #endif /* AES_GMAC_H */ 22