Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210330' into...
[qemu/ar7.git] / crypto / cipherpriv.h
blob396527857d686ba0225547f5fa6bffaa673f7f95
1 /*
2  * QEMU Crypto cipher driver supports
3  *
4  * Copyright (c) 2017 HUAWEI TECHNOLOGIES CO., LTD.
5  *
6  * Authors:
7  *    Longpeng(Mike) <longpeng2@huawei.com>
8  *
9  * This work is licensed under the terms of the GNU GPL, version 2 or
10  * (at your option) any later version.  See the COPYING file in the
11  * top-level directory.
12  *
13  */
15 #ifndef QCRYPTO_CIPHERPRIV_H
16 #define QCRYPTO_CIPHERPRIV_H
18 #include "qapi/qapi-types-crypto.h"
20 struct QCryptoCipherDriver {
21     int (*cipher_encrypt)(QCryptoCipher *cipher,
22                           const void *in,
23                           void *out,
24                           size_t len,
25                           Error **errp);
27     int (*cipher_decrypt)(QCryptoCipher *cipher,
28                           const void *in,
29                           void *out,
30                           size_t len,
31                           Error **errp);
33     int (*cipher_setiv)(QCryptoCipher *cipher,
34                         const uint8_t *iv, size_t niv,
35                         Error **errp);
37     void (*cipher_free)(QCryptoCipher *cipher);
40 #ifdef CONFIG_AF_ALG
42 #include "afalgpriv.h"
44 extern QCryptoCipher *
45 qcrypto_afalg_cipher_ctx_new(QCryptoCipherAlgorithm alg,
46                              QCryptoCipherMode mode,
47                              const uint8_t *key,
48                              size_t nkey, Error **errp);
50 #endif
52 #endif