1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
3 * This file is part of the LibreOffice project.
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
11 #ifndef INCLUDED_OOX_CRYPTO_CRYPTOENGINE_HXX
12 #define INCLUDED_OOX_CRYPTO_CRYPTOENGINE_HXX
16 #include <rtl/ustring.hxx>
17 #include <sal/types.h>
19 #include <com/sun/star/io/XInputStream.hpp>
20 #include <com/sun/star/io/XOutputStream.hpp>
23 class BinaryXInputStream
;
24 class BinaryXOutputStream
;
33 std::vector
<sal_uInt8
> mKey
;
39 virtual ~CryptoEngine()
43 virtual bool readEncryptionInfo(css::uno::Reference
<css::io::XInputStream
> & rxInputStream
) = 0;
45 virtual bool generateEncryptionKey(const OUString
& rPassword
) = 0;
48 BinaryXInputStream
& aInputStream
,
49 BinaryXOutputStream
& aOutputStream
) = 0;
52 virtual void writeEncryptionInfo(BinaryXOutputStream
& rStream
) = 0;
54 virtual bool setupEncryption(const OUString
& rPassword
) = 0;
56 virtual void encrypt(css::uno::Reference
<css::io::XInputStream
> & rxInputStream
,
57 css::uno::Reference
<css::io::XOutputStream
> & rxOutputStream
,
58 sal_uInt32 nSize
) = 0;
60 virtual bool checkDataIntegrity() = 0;
68 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */