public static String generateUnique256Hex(String salt) throws IkszorException {
		if(salt == null) salt = "";
		return IkszorManager.getHashHex("SHA-256", generateSeededKey(System.nanoTime(), 64)+IkszorManager.getHashHex("SHA-384", ""+System.nanoTime())+IkszorManager.getHashHex("SHA-512", new Random().nextLong()+salt)+salt);
	}