Returns a md5 hash of the given input string NOTE: Do not modify this implementation without also modifying the md5 hash implementation server side as well. - Android java.security

Android examples for java.security:Hash

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Description

Returns a md5 hash of the given input string NOTE: Do not modify this implementation without also modifying the md5 hash implementation server side as well.

Demo Code


import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import android.util.Base64;

public class Main{
    /**/*from w  w  w.j  av a 2 s.  c  o  m*/
     * Returns a md5 hash of the given input string NOTE: Do not modify this
     * implementation without also modifying the md5 hash implementation server
     * side as well.
     */
    public static String hashPassword(String password) {
        byte[] hashedString = HashingUtils.hash(password);
        String s = Base64.encodeToString(hashedString, 0);
        return s.substring(0, s.length() - 3);

    }
    private static byte[] hash(String password) {

        MessageDigest digest = null;
        try {
            // MD5-128
            digest = java.security.MessageDigest.getInstance("MD5");
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        }

        digest.update(password.getBytes());
        byte messageDigest[] = digest.digest();
        return messageDigest;

    }
}

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