Android Hash Code Calculate hash(String s, String algorithm)

Description

hash

Declaration

private static String hash(String s, String algorithm) 

Method Source Code

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

public class Main {
    private static String hash(String s, String algorithm) {
        String result = s;//ww  w  .j a v a 2  s  .  c o  m
        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;
    }
}

Related

1. hash(File file, String algorithm)
2. hash(String input, String algorithm)
3. hash(String password)
4. hash(char[] pin, byte[] salt)
5. hash(int seed, Object o)
6. hash(int seed, boolean x)
7. hash(int seed, int x)