System.arraycopy(k, k.length-bytes.length, bytes, 0, bytes.length);
System.arraycopy(vals, vals.length-bytes.length, bytes, 0, bytes.length);
            public void nextBytes(byte[] bytes)            {                byte[] k = new BigInteger("700000017569056646655505781757157107570501575775705779575555657156756655").toByteArray();                System.arraycopy(k, k.length-bytes.length, bytes, 0, bytes.length);            }