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// **********************************************************************
//
// Copyright (c) 2003-2016 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************

#ifndef ICE_SHA1_H
#define ICE_SHA1_H

#include <Ice/Config.h>
#include <Ice/UniquePtr.h>

#include <vector>

namespace IceInternal
{

ICE_API void 
sha1(const unsigned char*, std::size_t, std::vector<unsigned char>&);
    
#ifndef ICE_OS_UWP
class ICE_API SHA1
{
public:
    
    SHA1();
    ~SHA1();
    
    void update(const unsigned char*, std::size_t);
    void finalize(std::vector<unsigned char>&);
    
private:
    
    // noncopyable
    SHA1(const SHA1&);
    SHA1 operator=(const SHA1&);
    
    class Hasher;
    UniquePtr<Hasher> _hasher;
};
#endif

}
#endif