/**

 * HMAC

 * 

 * An ActionScript 3 interface for HMAC & MAC 

 * implementations.

 * 

 * Loosely copyrighted by Bobby Parker

 * 

 * See LICENSE.txt for full license information.

 */

package com.hurlant.crypto.hash

{

	import flash.utils.ByteArray;

	

	public interface IHMAC 

	{

		function getHashSize():uint;

		/**

		 * Compute a HMAC using a key and some data.

		 * It doesn't modify either, and returns a new ByteArray with the HMAC value.

		 */

		function compute(key:ByteArray, data:ByteArray):ByteArray;

		function dispose():void;

		function toString():String;

		

	}

}