@Test public void testEncryptionBothWays() throws UnsupportedEncodingException { final byte[] message = "this is a top-secret message".getBytes("UTF-8"); byte[] encryptedMessage = encrypter.encrypt("privateKeyId", message); assertNotNull(encryptedMessage); byte[] decryptedMessage = decrypter.encrypt("publicKeyId", encryptedMessage); assertNotNull(decryptedMessage); assertArrayEquals(message, decryptedMessage); }
@Test public void testEncryptionBothWaysInALoop() throws UnsupportedEncodingException { for (int i = 0; i < 100; i++) { final byte[] message = UUID.randomUUID().toString().getBytes("UTF-8"); byte[] encryptedMessage = encrypter.encrypt("privateKeyId", message); assertNotNull(encryptedMessage); byte[] decryptedMessage = decrypter.encrypt("publicKeyId", encryptedMessage); assertNotNull(decryptedMessage); assertArrayEquals(message, decryptedMessage); } }
@Test(expected = AsymmetricEncryptionException.class) public void testDecryptionWithGarbageFails() throws UnsupportedEncodingException { final byte[] message = "this is garbage".getBytes("UTF-8"); decrypter.encrypt("publicKeyId", message); }