Generate secure random number uniformly over a range in Java

Question

How do I generate a secure uniform random number within a range? The range could be between 0 to 100. (The upper bound is not a power of 2).

java.se

Answer 1

Try below code snap

    SecureRandom random = new SecureRandom();

    int max=50;
    int min =1;

    System.out.println(random.nextInt(max-min+1)+min);