
  
    
      jitpack.io
      https://jitpack.io


import java.util.Scanner;

/**
 * @author Morgan.L
 * @version 3.0
 * @date 2023/6/26 22:31
 */
public class BreakXjar {

  public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    String algorithm = scanner.nextLine();
    int keySize = Integer.parseInt(scanner.nextLine());
    int ivSize = Integer.parseInt(scanner.nextLine());
    String password = scanner.nextLine();

    System.out.println("Algorithm: " + algorithm);
    System.out.println("KeySize: " + keySize);
    System.out.println("IvSize: " + ivSize);
    System.out.println("Password: " + password);
  }

}


import io.xjar.XCryptos;

/**
 * @author Morgan.L
 * @version 3.0
 * @date 2023/6/26 22:58
 */

public class DecryptionXjar {

  public static void main(String[] args) throws Exception {

    encrypt();

  }

  public static void encrypt() throws Exception {
        XCryptos.encryption()

      // 项目生成的jar

      .from("D:\\mmm\\nova_v1_update.jar")

      // 加密的密码
      .use("")
      // 要加密的资源
      .include("/**/*.class")
      // 加密后的jar，此时：通过jd-gui反编译失败

      .to("D:\\mmm\\nova.jar");
  }

  public static void decrypt() throws Exception {

    XCryptos.decryption()
      .from("D:\\mmm\\nova.jar")
      .use("")
      .include("/**/*.class")
      .to("D:\\mmm\\nova_new.jar");

  }
}