add methods to decrypt return data from router

[GitHub/Stricted/speedport-hybrid-php-api.git] / CryptLib / MAC / MAC.php

diff --git a/CryptLib/MAC/MAC.php b/CryptLib/MAC/MAC.php
new file mode 100644 (file)
index 0000000..eb6d857
--- /dev/null
+++ b/CryptLib/MAC/MAC.php
@@ -0,0 +1,45 @@
+<?php
+/**
+ * The basic interface for MAC (Message Authentication Code) generation
+ *
+ * PHP version 5.3
+ *
+ * @category   PHPCryptLib
+ * @package    MAC
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ * @copyright  2011 The Authors
+ * @license    http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @version    Build @@version@@
+ */
+namespace CryptLib\MAC;
+
+/**
+ * The basic interface for MAC (Message Authentication Code) generation
+ *
+ * @category   PHPCryptLib
+ * @package    MAC
+ * @author     Anthony Ferrara <ircmaxell@ircmaxell.com>
+ */
+interface MAC {
+
+    /**
+     * Build the instance of the MAC generator
+     *
+     * @param array $options The options for the instance
+     *
+     * @return void
+     */
+    public function __construct(array $options = array());
+
+    /**
+     * Generate the MAC using the supplied data
+     *
+     * @param string $data The data to use to generate the MAC with
+     * @param string $key  The key to generate the MAC
+     * @param int    $size The size of the output to return
+     *
+     * @return string The generated MAC of the appropriate size
+     */
+    public function generate($data, $key, $size = 0);
+
+}