1 /* 2 * Copyright 2014-2015, Qualcomm Atheros, Inc. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9 #ifndef AES_GCM_H 10 #define AES_GCM_H 11 12 #include <linux/crypto.h> 13 14 #define GCM_AAD_LEN 32 15 16 int ieee80211_aes_gcm_encrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad, 17 u8 *data, size_t data_len, u8 *mic); 18 int ieee80211_aes_gcm_decrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad, 19 u8 *data, size_t data_len, u8 *mic); 20 struct crypto_aead *ieee80211_aes_gcm_key_setup_encrypt(const u8 key[], 21 size_t key_len); 22 void ieee80211_aes_gcm_key_free(struct crypto_aead *tfm); 23 24 #endif /* AES_GCM_H */ 25