Review

Uses DES which is considered unsafe.

• missing/condition/value_or_state

org/spoutcraft/launcher/skin/LoginFrame.java

getCipher(int, String)

class LoginFrame {
	private final static Cipher getCipher(int mode, String password) throws Exception {
		Random random = new Random(43287234L);
		byte[] salt = new byte[8];
		random.nextBytes(salt);
		PBEParameterSpec pbeParamSpec = new PBEParameterSpec(salt, 5);

		SecretKey pbeKey = SecretKeyFactory.getInstance("PBEWithMD5AndDES").generateSecret(new PBEKeySpec(password.toCharArray()));
		Cipher cipher = Cipher.getInstance("PBEWithMD5AndDES");
		cipher.init(mode, pbeKey, pbeParamSpec);
		return cipher;
	}

}