Java MD5 digestMD5(String login, String pass)

Description

digest MD

License

Apache License

Declaration

public static String digestMD5(String login, String pass) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class Main {
    private static final String hexDigits = "0123456789abcdef";

    public static String digestMD5(String login, String pass) {
        String input = login + pass;
        try {/*w ww . ja va2  s .  c  om*/
            input = byteArrayToHexString(digest(input.getBytes(), "MD5"));
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        }
        return input;
    }

    public static String digestMD5(String input) {
        try {
            input = byteArrayToHexString(digest(input.getBytes(), "MD5"));
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        }
        return input;
    }

    public static String byteArrayToHexString(byte[] b) {
        StringBuffer buf = new StringBuffer();

        for (int i = 0; i < b.length; i++) {
            int j = ((int) b[i]) & 0xFF;
            buf.append(hexDigits.charAt(j / 16));
            buf.append(hexDigits.charAt(j % 16));
        }

        return buf.toString();
    }

    public static byte[] digest(byte[] input, String algoritmo) throws NoSuchAlgorithmException {
        MessageDigest md = MessageDigest.getInstance(algoritmo);
        md.reset();
        return md.digest(input);
    }
}

Related

1. decryMd5(String source)
2. digestMD5(byte[] data)
3. digestMd5(final String value)
4. digestMD5(String buffer, String key)
5. digestMD5(String data)
6. digestMd5(String plain)
7. digestMD5(String text)
8. encryptmd5(String str)
9. generateMD5ByContent(String content)