public String execute(JavaService js) {
		if (args.length < 2) {
			return invalidArguments;
		}

		switch (args[1]) {
		case "options":
			return loadElectionOptions();
		case "rsa":
			return loadRSAKeys();
		case "elgamal":
			return loadElGamalKeys();
		case "all":
			StringBuilder sb = new StringBuilder();
			sb.append(loadRSAKeys()).append("\n");
			sb.append(loadElGamalKeys()).append("\n");
			sb.append(loadElectionOptions());
			return sb.toString();
		default:
			return invalidArguments;
		}
	}