Java XML Base64 Encode Decode sha256SaltBase64(String password, String salt)

Description

sha256 encryption with salt.

License

Apache License

Parameter

Parameter	Description
password	a parameter
salt	a parameter

Exception

Parameter	Description
BusinessException	an exception

Return

Base64 string value

Declaration

public static String sha256SaltBase64(String password, String salt) throws Exception 

Method Source Code

//package com.java2s;
/*//  www .  ja v a 2  s  . c o  m
 * Copyright 2013 - ??ngel Cervera Claudio
 * 
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

import javax.xml.bind.DatatypeConverter;

public class Main {
    /**
     * 
     * sha256 encryption with salt.
     * 
     * @param password
     * @param salt
     * @return Base64 string value
     * @throws BusinessException
     */
    public static String sha256SaltBase64(String password, String salt) throws Exception {
        try {
            MessageDigest digest = MessageDigest.getInstance("SHA-256");
            digest.reset();
            byte[] binaryData = digest.digest((salt + password).getBytes("UTF-8"));
            return DatatypeConverter.printBase64Binary(binaryData);
        } catch (UnsupportedEncodingException | NoSuchAlgorithmException e) {
            throw new Exception("Error al encriptar el password.", e);
        }
    }
}

Related

1. fromBase64(String hex)
2. getBase64(byte[] bytes)
3. getHashBase64(String origStr, String digestAlgorithm)
4. readBase64Bytes(String str)
5. readFileToBase64(String filePath)
6. toB64(byte[] bytes)
7. toBase10(String base64)
8. toBase64(byte[] array)
9. toBase64Encoded(String unencoded)