+ "004500530054002E00410047004E004F0033002E004500550076FFFFFF0000000000000000000000000000000000000"
                + "00076FFFFFF0000000000000000000000000000000000000000";
        String key = "D6C778819F31511EE36404BAB899BD74";

        verifyArcfourHMAC(17, expect, data, key);
    }



    @Test
    public void testAES128Checksum () throws GeneralSecurityException {