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// **********************************************************************
//
// Copyright (c) 2003-2015 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_UTIL_SHA1_H
#define ICE_UTIL_SHA1_H
#include <IceUtil/Config.h>
#include <vector>
#ifndef ICE_OS_WINRT
# if defined(_WIN32)
# include <Wincrypt.h>
# elif defined(__APPLE__)
# include <CommonCrypto/CommonDigest.h>
# else
# include <openssl/sha.h>
# endif
#endif
namespace IceUtil
{
ICE_UTIL_API void
sha1(const unsigned char*, std::size_t, std::vector<unsigned char>&);
#ifndef ICE_OS_WINRT
class ICE_UTIL_API SHA1
{
public:
SHA1();
# ifdef _WIN32
~SHA1();
# endif
void update(const unsigned char*, std::size_t);
void finalize(std::vector<unsigned char>&);
private:
// noncopyable
SHA1(const SHA1&);
SHA1 operator=(const SHA1&);
# if defined (_WIN32)
HCRYPTPROV _ctx;
HCRYPTHASH _hash;
# elif defined(__APPLE__)
CC_SHA1_CTX _ctx;
# else
SHA_CTX _ctx;
# endif
};
#endif
}
#endif
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