PaddedBufferedBlockCipher c = new PaddedBufferedBlockCipher(new CFBBlockCipher(new RijndaelEngine(256), 8), new ZeroBytePadding()); c.init(false, new ParametersWithIV(new KeyParameter(keybytes), iv));
RijndaelEngine rijndaelEngine = new RijndaelEngine(256); // *1 *2 KeyParameter keyParam = new KeyParameter(rijndaelKeyBytes) rijndaelEngine.init(false, keyParam); //false == decrypt PaddedBufferedBlockCipher bbc = new PaddedBufferedBlockCipher(rijndaelEngine, new ZeroBytePadding()); // *3 byte[] decryptedBytes = new byte[decryptedLenght]; //from the storageOptions string int processed = bbc.processBytes(inputBytes, 0, inputBytes.length, decryptedBytes, 0); bbc.doFinal(decryptedBytes, processed);
KeyParameter keyParameter = new KeyParameter(keyData); BlockCipher rijndael = new RijndaelEngine(256); ZeroBytePadding c = new ZeroBytePadding(); PaddedBufferedBlockCipher pbbc = new PaddedBufferedBlockCipher(rijndael, c); pbbc.init(true, keyParameter);
ZeroBytePadding c = new ZeroBytePadding();
@Test public void decrypting_OFB_zeroPadding_shouldPass() { try { String encrypted = AESUtil.encryptWithSetMode(cleartext, pw, iterations, AESUtil.MODE_OFB, new ZeroBytePadding()); String decrypted = AESUtil.decryptWithSetMode(encrypted, pw, iterations, AESUtil.MODE_OFB, new ZeroBytePadding()); Assert.assertTrue("Decryption failed", decrypted.equals(cleartext)); } catch (Exception e) { Assert.assertTrue("Encryption failed", false); } }
@Test public void decrypting_CBC_zeroPadding_shouldPass() { try { String encrypted = AESUtil.encryptWithSetMode(cleartext, pw, iterations, AESUtil.MODE_CBC, new ZeroBytePadding()); String decrypted = AESUtil.decryptWithSetMode(encrypted, pw, iterations, AESUtil.MODE_CBC, new ZeroBytePadding()); Assert.assertTrue("Decryption failed", decrypted.equals(cleartext)); } catch (Exception e) { Assert.assertTrue("Encryption failed", false); } }
RijndaelEngine rijndael = new RijndaelEngine(256); SICBlockCipher ctrMode = new SICBlockCipher(rijndael); PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(ctrMode, new ZeroBytePadding()); cipher.init(false, cipherParameters); RijndaelEngine rijndael = new RijndaelEngine(256); SICBlockCipher ctrMode = new SICBlockCipher(rijndael); PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(ctrMode, new ZeroBytePadding()); cipher.init(true, cipherParameters);
new ISO10126d2Padding(), new ISO7816d4Padding(), new ZeroBytePadding(),
cipher = new BufferedGenericBlockCipher(cipher.getUnderlyingCipher(), new ZeroBytePadding());
cipher = new BufferedGenericBlockCipher(cipher.getUnderlyingCipher(), new ZeroBytePadding());
cipher = new BufferedGenericBlockCipher(cipher.getUnderlyingCipher(), new ZeroBytePadding());