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source/com/hurlant/crypto/symmetric/NullPad.as

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+/**
+ * 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;
+		}
+		
+	}
+}