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954721ffa8
Allow the use in QCryptoCipher to be properly typed with the opaque struct pointer. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/*
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* QEMU Crypto cipher driver supports
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*
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* Copyright (c) 2017 HUAWEI TECHNOLOGIES CO., LTD.
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*
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* Authors:
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* Longpeng(Mike) <longpeng2@huawei.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or
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* (at your option) any later version. See the COPYING file in the
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* top-level directory.
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*
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*/
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#ifndef QCRYPTO_CIPHERPRIV_H
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#define QCRYPTO_CIPHERPRIV_H
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#include "qapi/qapi-types-crypto.h"
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struct QCryptoCipherDriver {
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int (*cipher_encrypt)(QCryptoCipher *cipher,
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const void *in,
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void *out,
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size_t len,
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Error **errp);
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int (*cipher_decrypt)(QCryptoCipher *cipher,
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const void *in,
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void *out,
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size_t len,
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Error **errp);
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int (*cipher_setiv)(QCryptoCipher *cipher,
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const uint8_t *iv, size_t niv,
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Error **errp);
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void (*cipher_free)(QCryptoCipher *cipher);
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};
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#ifdef CONFIG_AF_ALG
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#include "afalgpriv.h"
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extern QCryptoAFAlg *
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qcrypto_afalg_cipher_ctx_new(QCryptoCipherAlgorithm alg,
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QCryptoCipherMode mode,
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const uint8_t *key,
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size_t nkey, Error **errp);
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extern struct QCryptoCipherDriver qcrypto_cipher_afalg_driver;
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#endif
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#endif
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