byte[]  tmp = new byte[iv.length];  System.arraycopy(iv, 0, tmp, 0, iv.length); return tmp;
return engineGetEncoded("ASN.1");
        protected byte[] engineGetEncoded()         {            byte[]  tmp = new byte[iv.length];            System.arraycopy(iv, 0, tmp, 0, iv.length);            return tmp;        }