polarising/bcrypt

Customized Bcrypt for PHP

# bcrypt

, _(*1)

Instead of using PHP hash password API, encrypt plain text by using Bcrypt algorithm, and make sure it's compatible with Bcrypt in other programming languages, like Java, python., _(*2)

Installing Bcrypt

The recommended way to install Bcrypt is through Composer., _(*3)

# Install Composer
curl -sS https://getcomposer.org/installer | php

Next, run the Composer command to install the latest stable version of Bcrypt:, _(*4)

php composer.phar require polarising/bcrypt

After installing, you need to require Composer's autoloader:, _(*5)

require 'vendor/autoload.php';

You can then later update Bcrypt using composer:, _(*6)

bash composer.phar update, _(*7)

Quick Examples

Encrypt Plaintext, Verify Plaintext and Ciphertext

<?php
// Require the Composer autoloader.
require 'vendor/autoload.php';

use Bcrypt\Bcrypt;

// Instantiate an Bcrypt instance.
$bcrypt = new Bcrypt();

//Encrypt the plaintext
$plaintext = 'password';

//Set the Bcrypt Version, default is '2y'
$bcrypt_version = '2a';

$ciphertext = $bcrypt->encrypt($plaintext,$bcrypt_version);
print_r("\n Plaintext:".$plaintext);
print_r("\n Ciphertext:".$ciphertext);

//Verify the plaintext and ciphertext
if($bcrypt->verify($plaintext, $ciphertext)){
    print_r("\n Password verified!");
}else{
    print_r("\n Password not match!");
}