com.wavemaker.runtime.util.MessageDigestUtil Maven / Gradle / Ivy
/**
* Copyright (C) 2020 WaveMaker, Inc.
*
* 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.
*/
package com.wavemaker.runtime.util;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import org.springframework.security.crypto.codec.Hex;
/**
* Created by srujant on 20/9/18.
*/
public class MessageDigestUtil {
private static byte[] salt = MessageDigestUtil.class.getSimpleName().getBytes();
public static String getDigestedData(String data) {
try {
MessageDigest digest = MessageDigest.getInstance("SHA-256");
digest.update(salt);
digest.update(data.getBytes());
return new String(Hex.encode(digest.digest()));
} catch (NoSuchAlgorithmException e) {
throw new IllegalStateException("No SHA-256 algorithm available!");
}
}
}