@Test
public void testRipeMD160() {

    final String expected = "c5d570cb5b85319dbafc0385b998fd98eb62295e";
    final byte[] bytesToHash = "Hello World.".getBytes();
    final byte[] result = Hash.ripemd160(bytesToHash);
    assertThat(Numeric.toHexStringNoPrefix(result), is(expected));
}