Here you can find the source of getHashedPassword(String plainPassword)
public static String getHashedPassword(String plainPassword)
//package com.java2s; /******************************************************************************* * Copyright 2015 MobileMan GmbH//from w w w . ja va2 s . com * www.mobileman.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. ******************************************************************************/ import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; public class Main { public static String getHashedPassword(String plainPassword) { String result = ""; MessageDigest md = null; try { md = MessageDigest.getInstance("SHA-256"); } catch (NoSuchAlgorithmException e) { // TODO Auto-generated catch block e.printStackTrace(); } md.update(plainPassword.getBytes()); byte byteData[] = md.digest(); //convert the byte to hex format StringBuffer hexString = new StringBuffer(); for (int i = 0; i < byteData.length; i++) { String hex = Integer.toHexString(0xff & byteData[i]); if (hex.length() == 1) hexString.append('0'); hexString.append(hex); } result = hexString.toString(); return result; } }