filipsedivy/recryptor

🔐 Class for quick and easy change the encryption algorithm

v1.0 2017-10-20 00:00 UTC

Requires

• php: >=5.6.0
• ircmaxell/password-compat: ^1.0

Requires (Dev)

• nette/tester: ^2.0
• phpstan/phpstan: ^0.8.5

MIT

• Filip Šedivý

• password
• crypt

README

Introduction

ReCryptor can quickly and safely change your encryption algorithm.

ReCryptor is good for you if you use an outdated encryption algorithm and you need to change to a new one without a system failure and so users do not know anything.

Installation

The recommended way to install is via Composer:

composer require filipsedivy/recryptor

It needed a minimum version of PHP 5.6.

Usage

Recrypt password

<?php
require_once __DIR__ . '/vendor/autoload.php';

$recryptor = new ReCryptor();
$recryptor->setInput('MyPassword');
$recryptor->setHash('daa1f31819ed4928fd00e986e6bda6dab6b177dcbool');
$result = $recryptor->recrypt('SHA1');

if($result->needRehash())
{
    // Need save new hash
    $hash = $result->getHash();
}
else
{
    // Not need change hash
}

List all available algorithms

<?php
require_once __DIR__.'/vendor/autoload.php';
$recryptor = new ReCryptor();
print_r($recryptor->getAlgorithms());

Object of the algorithm

It is also possible to use hash classes. Using them, you can encrypt the input or have the hash validated. Each class inherits the object ReCryptor\Abstraction\Algorithm.

Base usage

<?php
require_once __DIR__.'/vendor/autoload.php';
use ReCryptor\Algorithm\SHA512;
$sha512 = new SHA512();
$sha512->setInput('Hello world');
echo $sha512->hash();

Comparison of hash

<?php
require_once __DIR__.'/vendor/autoload.php'
use ReCryptor\Algorithm\SHA512;
$sha512 = new SHA512();
$sha512->setInput('Hello world');
$sha512->setHash('098f6bcd4621d373cade4e832627b4f6');
var_dump($sha512->isAlgorithm());

Use example diagram

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