PHP code example of esit / cryptography

1. Go to this page and download the library: Download esit/cryptography library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

esit / cryptography example snippets



MyClass
{

    public function __construct(private CryptographyFactory $factory)
    {
    }

    public function myTest(): void
    {
        $value      = 'Mein geheimer Teststring!';

        // Verwendung der Werte aus der .env Datei.
        $helper     = $factory->createCryptographyHelper();
        $encrypted  = $this->cryptoHelper->encrypt($value);
        $decrypted  = $this->cryptoHelper->decrypt($encrypted);

        // Verwendung der angegebenen Werte.
        $helper     = $factory->createCryptographyHelper('password', 'aes-256-cbc');
        $encrypted  = $this->cryptoHelper->encrypt($value);
        $decrypted  = $this->cryptoHelper->decrypt($encrypted);

        // Verwendung eines abweichenden Passworts.
        $encrypted  = $this->cryptoHelper->encrypt($value, 'newPassword');
        $decrypted  = $this->cryptoHelper->decrypt($encrypted, 'newPassword');
    }
}