mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-23 19:49:43 +00:00
db5ca5fbfa
Introduce new akcipher crypto class 'QCryptoAkCIpher', which supports basic asymmetric operations: encrypt, decrypt, sign and verify. Suggested by Daniel P. Berrangé, also add autoptr cleanup for the new class. Thanks to Daniel! Co-developed-by: lei he <helei.sig11@bytedance.com> Signed-off-by: lei he <helei.sig11@bytedance.com> Signed-off-by: zhenwei pi <pizhenwei@bytedance.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/*
|
|
* QEMU Crypto asymmetric algorithms
|
|
*
|
|
* Copyright (c) 2022 Bytedance
|
|
* Author: zhenwei pi <pizhenwei@bytedance.com>
|
|
*
|
|
* 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_AKCIPHERPRIV_H
|
|
#define QCRYPTO_AKCIPHERPRIV_H
|
|
|
|
#include "qapi/qapi-types-crypto.h"
|
|
|
|
typedef struct QCryptoAkCipherDriver QCryptoAkCipherDriver;
|
|
|
|
struct QCryptoAkCipher {
|
|
QCryptoAkCipherAlgorithm alg;
|
|
QCryptoAkCipherKeyType type;
|
|
int max_plaintext_len;
|
|
int max_ciphertext_len;
|
|
int max_signature_len;
|
|
int max_dgst_len;
|
|
QCryptoAkCipherDriver *driver;
|
|
};
|
|
|
|
struct QCryptoAkCipherDriver {
|
|
int (*encrypt)(QCryptoAkCipher *akcipher,
|
|
const void *in, size_t in_len,
|
|
void *out, size_t out_len, Error **errp);
|
|
int (*decrypt)(QCryptoAkCipher *akcipher,
|
|
const void *out, size_t out_len,
|
|
void *in, size_t in_len, Error **errp);
|
|
int (*sign)(QCryptoAkCipher *akcipher,
|
|
const void *in, size_t in_len,
|
|
void *out, size_t out_len, Error **errp);
|
|
int (*verify)(QCryptoAkCipher *akcipher,
|
|
const void *in, size_t in_len,
|
|
const void *in2, size_t in2_len, Error **errp);
|
|
void (*free)(QCryptoAkCipher *akcipher);
|
|
};
|
|
|
|
#endif /* QCRYPTO_AKCIPHER_H */
|