Task

If your system has a means to generate random numbers involving not only a software algorithm   (like the /dev/urandom devices in Unix),   then:

show how to obtain a random 32-bit number from that mechanism.

Related task
 Random_number_generator_(included)


import java.security.SecureRandom;
 
public class RandomExample {
  public static void main(String[] args) {
    SecureRandom rng = new SecureRandom();
 
    /* Prints a random signed 32-bit integer. */
    System.out.println(rng.nextInt());
  }
}