Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.math.BigInteger;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.interfaces.DSAParams;
import java.security.interfaces.DSAPrivateKey;
import java.security.interfaces.DSAPublicKey;

public class Main {
    public static void main(String[] argv) throws Exception {
        KeyPairGenerator keyGen = KeyPairGenerator.getInstance("DSA");
        keyGen.initialize(1024);
        KeyPair keypair = keyGen.genKeyPair();
        DSAPrivateKey privateKey = (DSAPrivateKey) keypair.getPrivate();
        DSAPublicKey publicKey = (DSAPublicKey) keypair.getPublic();

        DSAParams dsaParams = privateKey.getParams();
        BigInteger p = dsaParams.getP();
        BigInteger q = dsaParams.getQ();
        BigInteger g = dsaParams.getG();
        BigInteger x = privateKey.getX();
        BigInteger y = publicKey.getY();
    }
}