67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <comphelper/crypto/Crypto.hxx>
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#include <sal/types.h>
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#include <config_oox.h>
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namespace comphelper
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{
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namespace
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{
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class CryptoImplementationNone : public ICryptoImplementation
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{
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public:
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CryptoImplementationNone() = default;
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virtual ~CryptoImplementationNone() {}
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void setupEncryptContext(std::vector<sal_uInt8>& /*key*/, std::vector<sal_uInt8>& /*iv*/,
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CryptoType /*eType*/) override
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{
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}
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void setupDecryptContext(std::vector<sal_uInt8>& /*key*/, std::vector<sal_uInt8>& /*iv*/,
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CryptoType /*eType*/) override
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{
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}
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void setupCryptoHashContext(std::vector<sal_uInt8>& /*rKey*/, CryptoHashType /*eType*/) override
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{
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}
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sal_uInt32 decryptUpdate(std::vector<sal_uInt8>& /*output*/, std::vector<sal_uInt8>& /*input*/,
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sal_uInt32 /*inputLength*/) override
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{
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return 0;
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}
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sal_uInt32 encryptUpdate(std::vector<sal_uInt8>& /*output*/, std::vector<sal_uInt8>& /*input*/,
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sal_uInt32 /*inputLength*/) override
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{
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return 0;
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}
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bool cryptoHashUpdate(std::vector<sal_uInt8>& /*rInput*/, sal_uInt32 /*nInputLength*/) override
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{
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return false;
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}
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bool cryptoHashFinalize(std::vector<sal_uInt8>& /*rHash*/) override { return false; }
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};
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} // anonymous namespace
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std::shared_ptr<ICryptoImplementation> ICryptoImplementation::createInstance()
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{
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return std::shared_ptr<ICryptoImplementation>(new CryptoImplementationNone);
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}
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} // namespace comphelper
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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