OpenSSL

Installation

Package is available on Packagist, you can install it using Composer.

composer require symflex/openssl-component

Dependencies

• PHP 7.4
• OpenSSL Extension

Usage

use Symflex\Component\OpenSSL\Key\PemPublicKey;
use Symflex\Component\OpenSSL\Key\PemPrivateKey;
...

$publicKey  = new PemPublicKey('file:///path_to_file');
$privateKey = new PemPrivateKey('file:///path_to_file', 'passphrase');

or

use Symflex\Component\OpenSSL\Factory\Key\PemKeyFactory;
...

$keyFactory = new \Symflex\Component\OpenSSL\Factory\Key\PemKeyFactory();
$publicKey  = $keyFactory->createPublicKey('file:///path_to_file');
$privateKey = $keyFactory->createPrivateKey('file:///path_to_file', 'passphrase');

use Symflex\Component\OpenSSL\Signature\Algorithm\Rsa\Sha256;

$data = 'test string';

$opensslSigner = new Sha256($publicKey, $privateKey);
$signature = $opensslSigner->sign($data);

$opensslSigner->verify($data, $signature);