HashingUtils.h

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#pragma once
 
#include <aws/core/Core_EXPORTS.h>
 
#include <aws/core/utils/memory/stl/AWSStreamFwd.h>
#include <aws/core/utils/memory/stl/AWSString.h>
#include <aws/core/utils/Array.h>
 
namespace Aws
{
    namespace Utils
    {
 
        class AWS_CORE_API HashingUtils
        {
        public:
            static Aws::String Base64Encode(const ByteBuffer& byteBuffer);
 
            static ByteBuffer Base64Decode(const Aws::String&);
 
            static Aws::String HexEncode(const ByteBuffer& byteBuffer);
 
            static ByteBuffer HexDecode(const Aws::String& str);
 
            static ByteBuffer CalculateSHA256HMAC(const ByteBuffer& toSign, const ByteBuffer& secret);
 
            static ByteBuffer CalculateSHA256(const Aws::String& str);
 
            static ByteBuffer CalculateSHA256(Aws::IOStream& stream);
 
            static ByteBuffer CalculateSHA256TreeHash(const Aws::String& str);
 
            static ByteBuffer CalculateSHA256TreeHash(Aws::IOStream& stream);
 
            static ByteBuffer CalculateSHA1(const Aws::String& str);
 
            static ByteBuffer CalculateSHA1(Aws::IOStream& stream);
 
            static ByteBuffer CalculateMD5(const Aws::String& str);
 
            static ByteBuffer CalculateMD5(Aws::IOStream& stream);
 
            static ByteBuffer CalculateCRC32(const Aws::String& str);
 
            static ByteBuffer CalculateCRC32(Aws::IOStream& stream);
 
            static ByteBuffer CalculateCRC32C(const Aws::String& str);
 
            static ByteBuffer CalculateCRC32C(Aws::IOStream& stream);
 
            static int HashString(const char* strToHash);
 
        };
 
    } // namespace Utils
} // namespace Aws