Android MD5 Encode md5(String s)

Description

md

Declaration

public static String md5(String s) 

Method Source Code

//package com.java2s;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class Main {
    public static String md5(String s) {
        return hash(s, "MD5");
    }// w w w. j a va2s  .c  om

    private static String hash(String s, String algorithm) {
        String result = s;
        try {
            MessageDigest digest = MessageDigest.getInstance(algorithm);
            byte[] bytes = digest.digest(s.getBytes());
            BigInteger biggie = new BigInteger(1, bytes);
            result = String
                    .format("%0" + (bytes.length << 1) + "x", biggie);
        } catch (NoSuchAlgorithmException e) {
            // No way...
        }
        return result;
    }
}

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