<?php /** * This file is part of the ramsey/uuid library * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. * * @copyright Copyright (c) Ben Ramsey <[email protected]> * @license http://opensource.org/licenses/MIT MIT * @link https://benramsey.com/projects/ramsey-uuid/ Documentation * @link https://packagist.org/packages/ramsey/uuid Packagist * @link https://github.com/ramsey/uuid GitHub */ namespace Ramsey\Uuid\Generator; /** * SodiumRandomGenerator provides functionality to generate strings of random * binary data using the PECL libsodium extension * * @deprecated As of PHP 7.2.0, the libsodium extension is bundled with PHP, and * the random_bytes() PHP function is now the recommended method for * generating random byes. The default RandomBytesGenerator uses the * random_bytes() function. * <em>This generator will be removed in ramsey/uuid 4.0.0.</em> * @link http://pecl.php.net/package/libsodium * @link https://paragonie.com/book/pecl-libsodium */ class SodiumRandomGenerator implements RandomGeneratorInterface { /** * Generates a string of random binary data of the specified length * * @param integer $length The number of bytes of random binary data to generate * @return string A binary string */ public function generate($length) { return \Sodium\randombytes_buf($length); } }