--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) Qxt Foundation. Some rights reserved.
+**
+** This file is part of the QxtCrypto module of the Qt eXTension library
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of th Common Public License, version 1.0, as published by
+** IBM.
+**
+** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
+** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
+** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
+** FITNESS FOR A PARTICULAR PURPOSE.
+**
+** You should have received a copy of the CPL along with this file.
+** See the LICENSE file and the cpl1.0.txt file included with the source
+** distribution for more information. If you did not receive a copy of the
+** license, contact the Qxt Foundation.
+**
+** <http://libqxt.sourceforge.net> <foundation@libqxt.org>
+**
+****************************************************************************/
+
+#ifndef QxtHash_H_GUARD
+#define QxtHash_H_GUARD
+
+#include <QByteArray>
+#include <qxtglobal.h>
+#include "qxtpimpl.h"
+
+class QxtHashPrivate;
+class QXT_CRYPTO_EXPORT QxtHash
+{
+ QXT_DECLARE_PRIVATE(QxtHash);
+public:
+ enum Algorithm
+ {
+ Md5,
+ Md4
+ };
+ QxtHash (Algorithm);
+ QxtHash (Algorithm, const QByteArray & );
+
+ void append ( const QByteArray & );
+ void operator+= ( const QByteArray &);
+
+ void reset();
+
+ QByteArray hash();
+};
+
+#endif