/* * Copyright 2003-2004, Instant802 Networks, Inc. * Copyright 2006, Devicescape Software, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef AES_CCM_H #define AES_CCM_H #include <linux/crypto.h> #define AES_BLOCK_LEN 16 struct crypto_cipher * ieee80211_aes_key_setup_encrypt(const u8 key[]); void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch, u8 *b_0, u8 *aad, u8 *data, size_t data_len, u8 *cdata, u8 *mic); int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch, u8 *b_0, u8 *aad, u8 *cdata, size_t data_len, u8 *mic, u8 *data); void ieee80211_aes_key_free(struct crypto_cipher *tfm); #endif /* AES_CCM_H */