Examples with BadPaddingException javax.crypto.BadPaddingException used on opensource projects

Example 91 with BadPaddingException

use of javax.crypto.BadPaddingException in project cloudstack by apache.

the class ConsoleProxyPasswordBasedEncryptor method encryptText.

public String encryptText(String text) {
    if (text == null || text.isEmpty())
        return text;
    try {
        Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
        SecretKeySpec keySpec = new SecretKeySpec(keyIvPair.getKeyBytes(), "AES");
        cipher.init(Cipher.ENCRYPT_MODE, keySpec, new IvParameterSpec(keyIvPair.getIvBytes()));
        byte[] encryptedBytes = cipher.doFinal(text.getBytes());
        return Base64.encodeBase64URLSafeString(encryptedBytes);
    } catch (NoSuchAlgorithmException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (NoSuchPaddingException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (IllegalBlockSizeException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (BadPaddingException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (InvalidKeyException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (InvalidAlgorithmParameterException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    }
}

Example 92 with BadPaddingException

use of javax.crypto.BadPaddingException in project cloudstack by apache.

the class ConsoleProxyPasswordBasedEncryptor method decryptText.

public String decryptText(String encryptedText) {
    if (encryptedText == null || encryptedText.isEmpty())
        return encryptedText;
    try {
        Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
        SecretKeySpec keySpec = new SecretKeySpec(keyIvPair.getKeyBytes(), "AES");
        cipher.init(Cipher.DECRYPT_MODE, keySpec, new IvParameterSpec(keyIvPair.getIvBytes()));
        byte[] encryptedBytes = Base64.decodeBase64(encryptedText);
        return new String(cipher.doFinal(encryptedBytes));
    } catch (NoSuchAlgorithmException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (NoSuchPaddingException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (IllegalBlockSizeException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (BadPaddingException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (InvalidKeyException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (InvalidAlgorithmParameterException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    }
}

Example 93 with BadPaddingException

use of javax.crypto.BadPaddingException in project cloudstack by apache.

the class ConsoleProxyPasswordBasedEncryptor method encryptText.

public String encryptText(String text) {
    if (text == null || text.isEmpty())
        return text;
    try {
        Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
        SecretKeySpec keySpec = new SecretKeySpec(keyIvPair.getKeyBytes(), "AES");
        cipher.init(Cipher.ENCRYPT_MODE, keySpec, new IvParameterSpec(keyIvPair.getIvBytes()));
        byte[] encryptedBytes = cipher.doFinal(text.getBytes());
        return Base64.encodeBase64URLSafeString(encryptedBytes);
    } catch (NoSuchAlgorithmException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (NoSuchPaddingException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (IllegalBlockSizeException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (BadPaddingException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (InvalidKeyException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    } catch (InvalidAlgorithmParameterException e) {
        s_logger.error("Unexpected exception ", e);
        return null;
    }
}

Example 94 with BadPaddingException

use of javax.crypto.BadPaddingException in project android_frameworks_base by ResurrectionRemix.

the class AndroidKeyStoreCipherSpiBase method engineDoFinal.

@Override
protected final byte[] engineDoFinal(byte[] input, int inputOffset, int inputLen) throws IllegalBlockSizeException, BadPaddingException {
    if (mCachedException != null) {
        throw (IllegalBlockSizeException) new IllegalBlockSizeException().initCause(mCachedException);
    }
    try {
        ensureKeystoreOperationInitialized();
    } catch (InvalidKeyException | InvalidAlgorithmParameterException e) {
        throw (IllegalBlockSizeException) new IllegalBlockSizeException().initCause(e);
    }
    byte[] output;
    try {
        flushAAD();
        byte[] additionalEntropy = KeyStoreCryptoOperationUtils.getRandomBytesToMixIntoKeystoreRng(mRng, getAdditionalEntropyAmountForFinish());
        output = mMainDataStreamer.doFinal(input, inputOffset, inputLen, // no signature involved
        null, additionalEntropy);
    } catch (KeyStoreException e) {
        switch(e.getErrorCode()) {
            case KeymasterDefs.KM_ERROR_INVALID_INPUT_LENGTH:
                throw (IllegalBlockSizeException) new IllegalBlockSizeException().initCause(e);
            case KeymasterDefs.KM_ERROR_INVALID_ARGUMENT:
                throw (BadPaddingException) new BadPaddingException().initCause(e);
            case KeymasterDefs.KM_ERROR_VERIFICATION_FAILED:
                throw (AEADBadTagException) new AEADBadTagException().initCause(e);
            default:
                throw (IllegalBlockSizeException) new IllegalBlockSizeException().initCause(e);
        }
    }
    resetWhilePreservingInitState();
    return output;
}

Example 95 with BadPaddingException

use of javax.crypto.BadPaddingException in project android_frameworks_base by ResurrectionRemix.

the class LockSettingsService method tieProfileLockToParent.

private void tieProfileLockToParent(int userId, String password) {
    if (DEBUG)
        Slog.v(TAG, "tieProfileLockToParent for user: " + userId);
    byte[] randomLockSeed = password.getBytes(StandardCharsets.UTF_8);
    byte[] encryptionResult;
    byte[] iv;
    try {
        KeyGenerator keyGenerator = KeyGenerator.getInstance(KeyProperties.KEY_ALGORITHM_AES);
        keyGenerator.init(new SecureRandom());
        SecretKey secretKey = keyGenerator.generateKey();
        java.security.KeyStore keyStore = java.security.KeyStore.getInstance("AndroidKeyStore");
        keyStore.load(null);
        try {
            keyStore.setEntry(LockPatternUtils.PROFILE_KEY_NAME_ENCRYPT + userId, new java.security.KeyStore.SecretKeyEntry(secretKey), new KeyProtection.Builder(KeyProperties.PURPOSE_ENCRYPT).setBlockModes(KeyProperties.BLOCK_MODE_GCM).setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE).build());
            keyStore.setEntry(LockPatternUtils.PROFILE_KEY_NAME_DECRYPT + userId, new java.security.KeyStore.SecretKeyEntry(secretKey), new KeyProtection.Builder(KeyProperties.PURPOSE_DECRYPT).setBlockModes(KeyProperties.BLOCK_MODE_GCM).setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE).setUserAuthenticationRequired(true).setUserAuthenticationValidityDurationSeconds(30).build());
            // Key imported, obtain a reference to it.
            SecretKey keyStoreEncryptionKey = (SecretKey) keyStore.getKey(LockPatternUtils.PROFILE_KEY_NAME_ENCRYPT + userId, null);
            Cipher cipher = Cipher.getInstance(KeyProperties.KEY_ALGORITHM_AES + "/" + KeyProperties.BLOCK_MODE_GCM + "/" + KeyProperties.ENCRYPTION_PADDING_NONE);
            cipher.init(Cipher.ENCRYPT_MODE, keyStoreEncryptionKey);
            encryptionResult = cipher.doFinal(randomLockSeed);
            iv = cipher.getIV();
        } finally {
            // The original key can now be discarded.
            keyStore.deleteEntry(LockPatternUtils.PROFILE_KEY_NAME_ENCRYPT + userId);
        }
    } catch (CertificateException | UnrecoverableKeyException | IOException | BadPaddingException | IllegalBlockSizeException | KeyStoreException | NoSuchPaddingException | NoSuchAlgorithmException | InvalidKeyException e) {
        throw new RuntimeException("Failed to encrypt key", e);
    }
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    try {
        if (iv.length != PROFILE_KEY_IV_SIZE) {
            throw new RuntimeException("Invalid iv length: " + iv.length);
        }
        outputStream.write(iv);
        outputStream.write(encryptionResult);
    } catch (IOException e) {
        throw new RuntimeException("Failed to concatenate byte arrays", e);
    }
    mStorage.writeChildProfileLock(userId, outputStream.toByteArray());
}