Java tutorial
//package com.java2s; //License from project: Open Source License import java.io.UnsupportedEncodingException; import java.math.BigInteger; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; public class Main { public static String getPwdHash(String password, String salt) { try { String temp = password + salt; MessageDigest md = MessageDigest.getInstance("SHA-256"); md.update(temp.getBytes("UTF-8")); // Change this to "UTF-16" if needed byte[] digest = md.digest(); return String.format("%0" + (digest.length * 2) + 'x', new BigInteger(1, digest)); } catch (NoSuchAlgorithmException e) { throw new RuntimeException(e); } catch (UnsupportedEncodingException e) { throw new RuntimeException(e); } } }