From 90104b03b7c1319f4700be4dbaa63874af49b6b4 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Wed, 12 Feb 2014 19:45:28 +1100
Subject: [PATCH] Only allow key sizes of 16 in native cipher

---
 native/src/main/java/net/md_5/bungee/NativeCipher.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/native/src/main/java/net/md_5/bungee/NativeCipher.java b/native/src/main/java/net/md_5/bungee/NativeCipher.java
index 10e15bf8..6d4c42c3 100644
--- a/native/src/main/java/net/md_5/bungee/NativeCipher.java
+++ b/native/src/main/java/net/md_5/bungee/NativeCipher.java
@@ -59,6 +59,7 @@ public class NativeCipher implements BungeeCipher
     @Override
     public void init(boolean forEncryption, SecretKey key) throws GeneralSecurityException
     {
+        Preconditions.checkArgument( key.getEncoded().length == 16, "Invalid key size" );
         if ( pointer != 0 )
         {
             nativeCipher.free( pointer );