@Test
public void testCreateRandomArray() throws InvalidKeySpecException, NoSuchAlgorithmException, NoSuchProviderException {

	byte[] randomArray1 = CipherUtil.createRandomArray(10);
	byte[] randomArray2 = CipherUtil.createRandomArray(10);
	
	assertEquals(10, randomArray1.length);
	assertEquals(10, randomArray2.length);
	assertFalse(Arrays.equals(randomArray1, randomArray2));
}