/*
* AES-based functions
*
- * - AES Key Wrap Algorithm (128-bit KEK) (RFC3394)
- * - One-Key CBC MAC (OMAC1) hash with AES-128
+ * - AES Key Wrap Algorithm (RFC3394)
+ * - One-Key CBC MAC (OMAC1) hash with AES-128 and AES-256
* - AES-128 CTR mode encryption
* - AES-128 EAX mode encryption/decryption
* - AES-128 CBC
+ * - AES-GCM
+ * - AES-CCM
*
- * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi>
*
- * 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.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
*/
#ifndef AES_WRAP_H
#define AES_WRAP_H
-int __must_check aes_wrap(const u8 *kek, int n, const u8 *plain, u8 *cipher);
-int __must_check aes_unwrap(const u8 *kek, int n, const u8 *cipher, u8 *plain);
+int __must_check aes_wrap(const u8 *kek, size_t kek_len, int n, const u8 *plain,
+ u8 *cipher);
+int __must_check aes_unwrap(const u8 *kek, size_t kek_len, int n,
+ const u8 *cipher, u8 *plain);
+int __must_check omac1_aes_vector(const u8 *key, size_t key_len,
+ size_t num_elem, const u8 *addr[],
+ const size_t *len, u8 *mac);
int __must_check omac1_aes_128_vector(const u8 *key, size_t num_elem,
const u8 *addr[], const size_t *len,
u8 *mac);
int __must_check omac1_aes_128(const u8 *key, const u8 *data, size_t data_len,
u8 *mac);
+int __must_check omac1_aes_256(const u8 *key, const u8 *data, size_t data_len,
+ u8 *mac);
int __must_check aes_128_encrypt_block(const u8 *key, const u8 *in, u8 *out);
int __must_check aes_128_ctr_encrypt(const u8 *key, const u8 *nonce,
u8 *data, size_t data_len);
size_t data_len);
int __must_check aes_128_cbc_decrypt(const u8 *key, const u8 *iv, u8 *data,
size_t data_len);
+int __must_check aes_gcm_ae(const u8 *key, size_t key_len,
+ const u8 *iv, size_t iv_len,
+ const u8 *plain, size_t plain_len,
+ const u8 *aad, size_t aad_len,
+ u8 *crypt, u8 *tag);
+int __must_check aes_gcm_ad(const u8 *key, size_t key_len,
+ const u8 *iv, size_t iv_len,
+ const u8 *crypt, size_t crypt_len,
+ const u8 *aad, size_t aad_len, const u8 *tag,
+ u8 *plain);
+int __must_check aes_gmac(const u8 *key, size_t key_len,
+ const u8 *iv, size_t iv_len,
+ const u8 *aad, size_t aad_len, u8 *tag);
+int __must_check aes_ccm_ae(const u8 *key, size_t key_len, const u8 *nonce,
+ size_t M, const u8 *plain, size_t plain_len,
+ const u8 *aad, size_t aad_len, u8 *crypt, u8 *auth);
+int __must_check aes_ccm_ad(const u8 *key, size_t key_len, const u8 *nonce,
+ size_t M, const u8 *crypt, size_t crypt_len,
+ const u8 *aad, size_t aad_len, const u8 *auth,
+ u8 *plain);
#endif /* AES_WRAP_H */