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crypto: cipher: add afalg-backend cipher support

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Adds afalg-backend cipher support: introduces some private APIs
firstly, and then intergrates them into qcrypto_cipher_afalg_driver.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Longpeng(Mike) 2017-07-14 14:04:06 -04:00 • committed by Daniel P. Berrange
parent f0d92b56d8
commit 25c60df32b
5 changed files with 271 additions and 4 deletions
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16
crypto/cipherpriv.h
View file

@ -15,6 +15,8 @@
#ifndef QCRYPTO_CIPHERPRIV_H
#define QCRYPTO_CIPHERPRIV_H
#include "qapi-types.h"
typedef struct QCryptoCipherDriver QCryptoCipherDriver;
struct QCryptoCipherDriver {
@ -37,4 +39,18 @@ struct QCryptoCipherDriver {
void (*cipher_free)(QCryptoCipher *cipher);
};
#ifdef CONFIG_AF_ALG
#include "afalgpriv.h"
extern QCryptoAFAlg *
qcrypto_afalg_cipher_ctx_new(QCryptoCipherAlgorithm alg,
QCryptoCipherMode mode,
const uint8_t *key,
size_t nkey, Error **errp);
extern struct QCryptoCipherDriver qcrypto_cipher_afalg_driver;
#endif
#endif