public void testLargeByteArrays() {
        // Test with large encryption key
        byte[] largeKey = new byte[256];
        for (int i = 0; i < largeKey.length; i++) {
            largeKey[i] = (byte) (i % 256);
        }
        serverData.encryptionKey = largeKey;
        serverData.encryptionKeyLength = largeKey.length;

        assertEquals(256, serverData.encryptionKey.length);