diff options
Diffstat (limited to 'src/main/java')
-rw-r--r-- | src/main/java/de/pixart/messenger/services/AbstractConnectionManager.java | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/main/java/de/pixart/messenger/services/AbstractConnectionManager.java b/src/main/java/de/pixart/messenger/services/AbstractConnectionManager.java index a65a990c8..e29d91618 100644 --- a/src/main/java/de/pixart/messenger/services/AbstractConnectionManager.java +++ b/src/main/java/de/pixart/messenger/services/AbstractConnectionManager.java @@ -40,14 +40,14 @@ public class AbstractConnectionManager { public static InputStream upgrade(DownloadableFile file, InputStream is, boolean gcm) throws InvalidAlgorithmParameterException, NoSuchAlgorithmException, InvalidKeyException, NoSuchPaddingException, NoSuchProviderException { if (file.getKey() != null && file.getIv() != null) { if (gcm) { - Cipher cipher = Compatibility.twentyTwo() ? Cipher.getInstance(CIPHERMODE) : Cipher.getInstance(CIPHERMODE, PROVIDER); + final Cipher cipher = Compatibility.twentyTwo() ? Cipher.getInstance(CIPHERMODE) : Cipher.getInstance(CIPHERMODE, PROVIDER); SecretKeySpec keySpec = new SecretKeySpec(file.getKey(), KEYTYPE); IvParameterSpec ivSpec = new IvParameterSpec(file.getIv()); cipher.init(Cipher.ENCRYPT_MODE, keySpec, ivSpec); return new CipherInputStream(is, cipher); } else { IvParameterSpec ips = new IvParameterSpec(file.getIv()); - Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); + final Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(file.getKey(), KEYTYPE), ips); return new CipherInputStream(is, cipher); } @@ -77,14 +77,14 @@ public class AbstractConnectionManager { } try { if (gcm) { - Cipher cipher = Compatibility.twentyTwo() ? Cipher.getInstance(CIPHERMODE) : Cipher.getInstance(CIPHERMODE, PROVIDER); + final Cipher cipher = Compatibility.twentyTwo() ? Cipher.getInstance(CIPHERMODE) : Cipher.getInstance(CIPHERMODE, PROVIDER); SecretKeySpec keySpec = new SecretKeySpec(file.getKey(), KEYTYPE); IvParameterSpec ivSpec = new IvParameterSpec(file.getIv()); cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec); return new CipherOutputStream(os, cipher); } else { IvParameterSpec ips = new IvParameterSpec(file.getIv()); - Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); + final Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); cipher.init(Cipher.DECRYPT_MODE, new SecretKeySpec(file.getKey(), KEYTYPE), ips); return new CipherOutputStream(os, cipher); } |