text: /*
   *   Copyright (c) 2008-2018 SLIBIO <https://github.com/SLIBIO>
   *
   *   Permission is hereby granted, free of charge, to any person obtaining a copy
   *   of this software and associated documentation files (the "Software"), to deal
   *   in the Software without restriction, including without limitation the rights
   *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   *   copies of the Software, and to permit persons to whom the Software is
   *   furnished to do so, subject to the following conditions:
   *
   *   The above copyright notice and this permission notice shall be included in
   *   all copies or substantial portions of the Software.
   *
   *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   *   THE SOFTWARE.
   */
  
  #ifndef CHECKHEADER_SLIB_CRYPTO_MD5
  #define CHECKHEADER_SLIB_CRYPTO_MD5
  
  #include "definition.h"
  
  #include "hash.h"
  
  /*
  	MD5 - Message Digest algorithm
  
  	Output: 128bits (16 bytes)
  */
  
  namespace slib
  {
  	
  	class SLIB_EXPORT MD5 : public CryptoHash<MD5>
  	{
  	public:
  		enum {
  			HashSize = 16,
  			BlockSize = 64
  		};
  		
  	public:
  		MD5();
  
  		~MD5();
  	
  	public:
  		void start();
  
  		void update(const void* input, sl_size n);
  
  		void finish(void* output);
  	
  	private:
  		void _updateSection(const sl_uint8* input);
  	
  	private:
  		sl_size sizeTotalInput;
  		sl_uint32 rdata_len;
  		sl_uint8 rdata[64];
  		sl_uint32 A[4];
  	};
  
  }
  
  #endif
  