2 * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2010 Free
3 * Software Foundation, Inc.
5 * Author: Nikos Mavrogiannopoulos
7 * This file is part of GnuTLS.
9 * The GnuTLS is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public License
11 * as published by the Free Software Foundation; either version 2.1 of
12 * the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
26 #ifndef GNUTLS_CIPHER_INT
27 #define GNUTLS_CIPHER_INT
29 #include <gnutls/crypto.h>
31 extern int crypto_cipher_prio
;
32 extern gnutls_crypto_cipher_st _gnutls_cipher_ops
;
34 typedef int (*cipher_encrypt_func
) (void *hd
, const void *plaintext
, size_t,
35 void *ciphertext
, size_t);
36 typedef int (*cipher_decrypt_func
) (void *hd
, const void *ciphertext
, size_t,
37 void *plaintext
, size_t);
38 typedef void (*cipher_deinit_func
) (void *hd
);
43 cipher_encrypt_func encrypt
;
44 cipher_decrypt_func decrypt
;
45 cipher_deinit_func deinit
;
48 int _gnutls_cipher_init (cipher_hd_st
*, gnutls_cipher_algorithm_t cipher
,
49 const gnutls_datum_t
* key
,
50 const gnutls_datum_t
* iv
);
51 int _gnutls_cipher_encrypt (const cipher_hd_st
* handle
, void *text
,
53 int _gnutls_cipher_decrypt (const cipher_hd_st
* handle
, void *ciphertext
,
55 int _gnutls_cipher_encrypt2 (const cipher_hd_st
* handle
, const void *text
,
56 int textlen
, void *ciphertext
,
58 int _gnutls_cipher_decrypt2 (const cipher_hd_st
* handle
,
59 const void *ciphertext
, int ciphertextlen
,
60 void *text
, int textlen
);
61 void _gnutls_cipher_deinit (cipher_hd_st
* handle
);
63 #endif /* GNUTLS_CIPHER_INT */