Java Hex Calculate toHex(byte[] digest)

Here you can find the source of toHex(byte[] digest)

Description

to Hex

License

Apache License

Declaration

public static String toHex(byte[] digest) 

Method Source Code

//package com.java2s;
/*// w w w.j a v  a  2s. c  o m
 * Copyright 2012 Netflix, 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.
 */

public class Main {
    public static String toHex(byte[] digest) {
        StringBuilder sb = new StringBuilder(digest.length * 2);
        for (byte b : digest) {
            String hex = Integer.toHexString(b);
            if (hex.length() == 1) {
                sb.append("0");
            } else if (hex.length() == 8) {
                hex = hex.substring(6);
            }
            sb.append(hex);
        }
        return sb.toString().toLowerCase();
    }
}

Related

  1. toHex(byte[] data, int bytesPerGroup)
  2. toHex(byte[] data, int length)
  3. toHex(byte[] data, int off, int len)
  4. toHex(byte[] data, int perLine, boolean offset)
  5. toHex(byte[] dBytes)
  6. toHex(byte[] digest)
  7. toHex(byte[] inBytes)
  8. toHex(byte[] input)
  9. toHex(byte[] key)