PHP code example of lithemod / crypt

1. Go to this page and download the library: Download lithemod/crypt 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/ */

lithemod / crypt example snippets


use Lithe\Support\Env;

// Load environment variables
Env::load(__DIR__); // Adjust the path as necessary


use Lithe\Support\Security\Crypt;

$data = "sensitive data";

// Encrypt without fixed IV
$encrypted = Crypt::encrypt($data);
echo "Encrypted Data: " . $encrypted;

// Encrypt with fixed IV (useful for unique values like emails)
$encryptedWithSameIV = Crypt::encrypt($data, true);
echo "Encrypted Data with Fixed IV: " . $encryptedWithSameIV;


use Lithe\Support\Security\Crypt;

// Decrypt without fixed IV
$decrypted = Crypt::decrypt($encrypted);
echo "Decrypted Data: " . $decrypted;

// Decrypt with fixed IV
$decryptedWithSameIV = Crypt::decrypt($encryptedWithSameIV, true, $data);
echo "Decrypted Data with Fixed IV: " . $decryptedWithSameIV;


use Lithe\Exceptions\Encryption\CryptException;

try {
    $encrypted = Crypt::encrypt($data);
    // Decrypt without fixed IV
    $decrypted = Crypt::decrypt($encrypted);
} catch (CryptException $e) {
    echo "Encryption Error: " . $e->getMessage();
}