primo commit

libraries/fof40/Encrypt/RandvalInterface.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * @package   FOF
+ * @copyright Copyright (c)2010-2022 Nicholas K. Dionysopoulos / Akeeba Ltd
+ * @license   GNU General Public License version 3, or later
+ */
+
+namespace FOF40\Encrypt;
+
+defined('_JEXEC') || die();
+
+interface RandvalInterface
+{
+	/**
+	 * Returns a cryptographically secure random value.
+	 *
+	 * @param int $bytes How many random bytes do you want to be returned?
+	 *
+	 * @return string
+	 */
+	public function generate(int $bytes = 32): string;
+}