Java Salt Value Create generateSalt()

Description

generate Salt

License

Open Source License

Declaration

public static byte[] generateSalt() 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.security.SecureRandom;
import java.util.function.Supplier;

public class Main {
    private static final ThreadLocal<SecureRandom> SECURERANDOMS = new ThreadLocal<>();

    public static byte[] generateSalt() {
        return newByteGenerator(64).get();
    }//from  www  . ja v  a 2s  .c o m

    public static Supplier<byte[]> newByteGenerator(int size) {
        return () -> {
            byte[] iv = new byte[size];
            if (SECURERANDOMS.get() == null)
                SECURERANDOMS.set(new SecureRandom());
            SECURERANDOMS.get().nextBytes(iv);
            return iv;
        };
    }
}

Related

1. generateSalt()
2. generateSalt()
3. generateSalt()
4. generateSalt()
5. generateSalt()
6. generateSalt()
7. generateSalt()
8. generateSalt()
9. generateSalt()