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QAPI's 'prefix' feature can make the connection between enumeration type and its constants less than obvious. It's best used with restraint. QCryptoAkCipherAlgorithm has a 'prefix' that overrides the generated enumeration constants' prefix to QCRYPTO_AKCIPHER_ALG. We could simply drop 'prefix', but then the prefix becomes QCRYPTO_AK_CIPHER_ALGORITHM, which is rather long. We could additionally rename the type to QCryptoAkCipherAlg, but I think the abbreviation "alg" is less than clear. Rename the type to QCryptoAkCipherAlgo instead. The prefix becomes QCRYPTO_AK_CIPHER_ALGO. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Daniel P. Berrangé <berrange@redhat.com> Message-ID: <20240904111836.3273842-15-armbru@redhat.com>
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/*
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* QEMU Crypto asymmetric algorithms
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*
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* Copyright (c) 2022 Bytedance
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* Author: zhenwei pi <pizhenwei@bytedance.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef QCRYPTO_AKCIPHERPRIV_H
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#define QCRYPTO_AKCIPHERPRIV_H
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#include "qapi/qapi-types-crypto.h"
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typedef struct QCryptoAkCipherDriver QCryptoAkCipherDriver;
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struct QCryptoAkCipher {
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QCryptoAkCipherAlgo alg;
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QCryptoAkCipherKeyType type;
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int max_plaintext_len;
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int max_ciphertext_len;
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int max_signature_len;
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int max_dgst_len;
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QCryptoAkCipherDriver *driver;
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};
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struct QCryptoAkCipherDriver {
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int (*encrypt)(QCryptoAkCipher *akcipher,
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const void *in, size_t in_len,
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void *out, size_t out_len, Error **errp);
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int (*decrypt)(QCryptoAkCipher *akcipher,
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const void *out, size_t out_len,
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void *in, size_t in_len, Error **errp);
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int (*sign)(QCryptoAkCipher *akcipher,
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const void *in, size_t in_len,
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void *out, size_t out_len, Error **errp);
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int (*verify)(QCryptoAkCipher *akcipher,
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const void *in, size_t in_len,
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const void *in2, size_t in2_len, Error **errp);
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void (*free)(QCryptoAkCipher *akcipher);
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};
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#endif /* QCRYPTO_AKCIPHER_H */
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