1 files changed, 29 insertions, 0 deletions
diff --git a/Core/Util/SecureRandomInterface.php b/Core/Util/SecureRandomInterface.php
new file mode 100644
index 0000000..2c35a72
--- /dev/null
+++ b/Core/Util/SecureRandomInterface.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Security\Core\Util;
+
+/**
+ * Interface that needs to be implemented by all secure random number generators.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface SecureRandomInterface
+{
+    /**
+     * Generates the specified number of secure random bytes.
+     *
+     * @param integer $nbBytes
+     *
+     * @return string
+     */
+    public function nextBytes($nbBytes);
+}