testRC4HMac(5, data, key, expect);
    }


    @Test
    public void testRC4Checksum2 () throws PACDecodingException, GeneralSecurityException {
        String data = "seventeen eighteen nineteen twenty";
        String key = "F7D3A155AF5E238A0B7A871A96BA2AB2";
        String expect = "EB38CC97E2230F59DA4117DC5859D7EC";
        testRC4HMac(6, data, key, expect);
    }