@Test
public void testEncryptSHA() throws Exception {

    final byte[] data = {112, 55, -128, 113, -104, -62, 42, 125, 43, 8,
            7, 55, 29, 118, 55, 121, -88, 79, -33, -49};
    Assert.assertArrayEquals(data, SHA.encryptSHA(new byte[]{1, 2, 3}));
}