/**

 * NullPad

 * 

 * A padding class that doesn't pad.

 * Copyright (c) 2007 Henri Torgemane

 * 

 * See LICENSE.txt for full license information.

 */

package com.hurlant.crypto.symmetric

{

	import flash.utils.ByteArray;



	/**

	 * A pad that does nothing.

	 * Useful when you don't want padding in your Mode.

	 */

	public class NullPad implements IPad

	{

		public function unpad(a:ByteArray):void

		{

			return;

		}

		

		public function pad(a:ByteArray):void

		{

			return;

		}



		public function setBlockSize(bs:uint):void {

			return;

		}

		

	}

}