2 * QEMU Crypto block IV generator
4 * Copyright (c) 2015-2016 Red Hat, Inc.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
21 #ifndef QCRYPTO_IVGEN_PRIV_H__
22 #define QCRYPTO_IVGEN_PRIV_H__
24 #include "crypto/ivgen.h"
26 typedef struct QCryptoIVGenDriver QCryptoIVGenDriver;
28 struct QCryptoIVGenDriver {
29 int (*init)(QCryptoIVGen *ivgen,
30 const uint8_t *key, size_t nkey,
32 int (*calculate)(QCryptoIVGen *ivgen,
34 uint8_t *iv, size_t niv,
36 void (*cleanup)(QCryptoIVGen *ivgen);
40 QCryptoIVGenDriver *driver;
43 QCryptoIVGenAlgorithm algorithm;
44 QCryptoCipherAlgorithm cipher;
45 QCryptoHashAlgorithm hash;
49 #endif /* QCRYPTO_IVGEN_PRIV_H__ */