Java MD5 Encode MD5Encode(String inStr)

Description

MD Encode

License

Artistic License

Declaration

public static String MD5Encode(String inStr) throws NoSuchAlgorithmException, UnsupportedEncodingException 

Method Source Code

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

import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class Main {

    public static String MD5Encode(String inStr) throws NoSuchAlgorithmException, UnsupportedEncodingException {
        MessageDigest md = getMessageDigest("MD5");
        return bytetoString(md.digest(inStr.getBytes("UTF-8")));
    }/*w  w  w .  jav a  2 s . co m*/

    private static MessageDigest getMessageDigest(String digestType) {
        try {
            return MessageDigest.getInstance(digestType);
        } catch (NoSuchAlgorithmException e) {
            throw new IllegalArgumentException("No such algorithm [" + digestType + "]");
        }
    }

    private static String bytetoString(byte[] digest) {
        StringBuffer sb = new StringBuffer();
        String tempStr;

        for (int i = 0; i < digest.length; i++) {
            tempStr = (Integer.toHexString(digest[i] & 0xff));
            if (tempStr.length() == 1) {
                sb.append("0" + tempStr);
            } else {
                sb.append(tempStr);
            }
        }
        return sb.toString().toLowerCase();
    }
}

Related

1. md5Encode(byte[] content)
2. MD5Encode(final String origin, final String charsetname)
3. md5Encode(String input, String encoding)
4. md5Encode(String inStr)
5. md5Encode(String inStr)
6. md5Encode(String message)
7. MD5Encode(String origin)