Edupham Codeigniter - Bcrypt (PHP)

Bcrypt in PHP for Codeigniter 2x,3x. It can be used to synchronize passwords in Laravel.

Installation

• Place Bcrypt.php in your application/libraries folder.
• Place bcrypt.php in your application/config folder.
• Adjust options in the config file as neccessary.

Usage

Config

• Case 1: Autoload it in config/autoload.php file

$autoload['libraries'] = array(
    ...,
    'bcrypt'
);

• Case 2: Load the Bcrypt library (if necessary)

$this->load->library('bcrypt');

Hashing

To hash a password, simply pass the string to hash_password().

$password = 'P7g2zd';
$hash = $this->bcrypt->hash_password($password);
// $hash = $2y$10$DV4jdLVebUX1ishuSSRJF.BDqWKgcvTrbpve0DkPxr.f0rO8ST8Ea

The function will return the hashed password or * on error.

Checking

To check a hash password, simply pass the string and stored password to check_password().

$password = 'P7g2zd';
$hash = $2y$10$DV4jdLVebUX1ishuSSRJF.BDqWKgcvTrbpve0DkPxr.f0rO8ST8Ea    
if ($this->bcrypt->check_password($password, $hash)) {
    // Password does match stored password.
} else {
    // Password does not match stored password.
}

The function will return TRUE or FALSE dependant on success.

Checking in Laravel Framework

if (Hash::check('plain-text', $hashedPassword)) {
    // The password match...
} else {
    // Password does not match
}

Refer to codeigniter-bcrypt