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Kryptel/Java

				

				
				

					


	
IMemoryBlockHash interface


	


Contents






	

	
		
Declaration


		
package com.kryptel.hash_function;

public interface IMemoryBlockHash {
  byte[] HashBlock(final byte[] src, int start, int len) throws Exception;
  byte[] HashUtf8String(String str) throws Exception;
  byte[] HashWideString(String str) throws Exception;
}


	



	

	
		
Description

	
		

		    This interface is used for hashing single block of data residing in memory.
		

		
		
		
HashBlock

		
		
byte[] HashBlock(final byte[] src, int start, int len) throws Exception;

		
		

			Hashes len bytes of data in
			src at position start
            and returns the computed hash value as a byte array.
		

		
		
		
HashUtf8String

		
		
byte[] HashUtf8String(String str) throws Exception;

		
		

			Converts the argument string to UTF-8, hashes it, and returns the computed digest.
		

		
		
		
HashWideString

		
		
byte[] HashWideString(String str) throws Exception;

		
		

			Converts the argument string to UTF-16, hashes it, and returns the computed digest.