blob: cecdbedfde4c1cbbd6c126f19a9fb52481f1bf56 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/*
* QEMU Crypto block IV generator
*
* Copyright (c) 2015-2016 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef QCRYPTO_IVGENPRIV_H
#define QCRYPTO_IVGENPRIV_H
#include "crypto/ivgen.h"
typedef struct QCryptoIVGenDriver QCryptoIVGenDriver;
struct QCryptoIVGenDriver {
int (*init)(QCryptoIVGen *ivgen,
const uint8_t *key, size_t nkey,
Error **errp);
int (*calculate)(QCryptoIVGen *ivgen,
uint64_t sector,
uint8_t *iv, size_t niv,
Error **errp);
void (*cleanup)(QCryptoIVGen *ivgen);
};
struct QCryptoIVGen {
QCryptoIVGenDriver *driver;
void *private;
QCryptoIVGenAlgorithm algorithm;
QCryptoCipherAlgorithm cipher;
QCryptoHashAlgorithm hash;
};
#endif /* QCRYPTO_IVGENPRIV_H */
|
