PHP code example of nuxed / crypto

1. Go to this page and download the library: Download nuxed/crypto 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/ */

nuxed / crypto example snippets

hack
use namespace Nuxed\{Crypto, Filesystem};
use namespace Nuxed\Crypto\Symmetric;

<<__EntryPoint>>
async function main(): Awaitable<void> {
  // generate a key :
  $key = Symmetric\Encryption\Key::generate();
  
  // or load a stored encryption key :
  $file = new Filesystem\File('/path/to/encryption.key');
  $key = $key = Symmetric\Encryption\Key::import(
    new Crypto\HiddenString(await $file->read())
  );

  $message = new Crypto\HiddenString('Hello, World!');
  $ciphertext = Symmetric\Encryption\encrypt($message, $key);
  $plaintext = Symmetric\Encryption\decrypt($ciphertext, $key);

  print $plaintext->toString(); // Hello, World!
}