@Test
    public void testRC4Checksum5 () throws PACDecodingException, GeneralSecurityException {
        String data = "";
        String key = "F7D3A155AF5E238A0B7A871A96BA2AB2";
        String expect = "9121D44B1AD560C7A3152B3CAC453AB4";
        testRC4HMac(5, data, key, expect);
    }


    /**
     * @param data
     * @param key
     * @param expect
     * @throws GeneralSecurityException