Android MD5 Encode MD5Encode(String origin)

Description

MD Encode

Declaration

public static String MD5Encode(String origin) 

Method Source Code

//package com.java2s;
import java.security.MessageDigest;

public class Main {
    private final static String[] hexDigits = { "0", "1", "2", "3", "4",
            "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };

    public static String MD5Encode(String origin) {
        String resultString = null;
        try {/*from  ww w  . j av  a2  s .  c o m*/
            resultString = new String(origin);
            MessageDigest md = MessageDigest.getInstance("MD5");
            resultString = byteArrayToHexString(md.digest(resultString
                    .getBytes()));
        } catch (Exception ex) {
        }
        return resultString;
    }

    public static String byteArrayToHexString(byte[] b) {
        StringBuffer resultSb = new StringBuffer();
        for (int i = 0; i < b.length; i++) {
            resultSb.append(byteToHexString(b[i]));
        }
        return resultSb.toString();
    }

    private static String byteToHexString(byte b) {
        int n = b;
        if (n < 0)
            n = 256 + n;
        int d1 = n / 16;
        int d2 = n % 16;
        return hexDigits[d1] + hexDigits[d2];
    }
}

Related

1. MD5(String s)
2. MD5Crypto(String str)
3. stringToMD5(String string)
4. md5sum(String string)
5. MD5(String str)
6. getMD5Code(String value)
7. getMD5(String s)
8. MD5(String s)
9. md5(final String s)