Keygen Intellij: [top]

import java.io.*; import java.math.BigInteger; import java.security.*; import java.security.cert.*; import java.util.Date; import javax.security.auth.x500.X500Principal;

// Serial number info.set(X509CertInfo.SERIAL_NUMBER, new CertificateSerialNumber(serial)); keygen intellij

package com.example.keygen;

public static void main(String[] args) throws Exception SecretKey secret = generate(256); System.out.println("AES key (Base64): " + java.util.Base64.getEncoder().encodeToString(secret.getEncoded())); import java

/** * Generates an RSA key pair. * * @param keySize size in bits (2048, 3072, 4096) * @return generated KeyPair * @throws GeneralSecurityException if the algorithm is unavailable */ public static KeyPair generate(int keySize) throws GeneralSecurityException KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA"); kpg.initialize(keySize, new SecureRandom()); return kpg.generateKeyPair(); // Serial number info.set(X509CertInfo.SERIAL_NUMBER

public class KeyStoreUtil