com.floreantpos.license.FiveStarPOSKeyGenerator.java Source code

Introduction

Here is the source code for com.floreantpos.license.FiveStarPOSKeyGenerator.java

Source

package com.floreantpos.license;

import java.io.FileOutputStream;
import java.io.IOException;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;

import org.apache.commons.io.IOUtils;

public class FiveStarPOSKeyGenerator {

    public static void createKeys(String publicKeyUri, String privateKeyUri)
            throws NoSuchAlgorithmException, IOException {

        KeyPairGenerator keyGen = KeyPairGenerator.getInstance("DSA");
        keyGen.initialize(1024, new SecureRandom());
        KeyPair keyPair = keyGen.generateKeyPair();

        IOUtils.write(keyPair.getPublic().getEncoded(), new FileOutputStream(publicKeyUri));
        IOUtils.write(keyPair.getPrivate().getEncoded(), new FileOutputStream(privateKeyUri));

    }

}