first commit

libraries/vendor/defuse/php-encryption/bin/generate-defuse-key

@@ -0,0 +1,14 @@
+#!/usr/bin/env php
+<?php
+
+use Defuse\Crypto\Key;
+
+foreach ([__DIR__ . '/../../../autoload.php', __DIR__ . '/../vendor/autoload.php'] as $file) {
+    if (file_exists($file)) {
+        require $file;
+        break;
+    }
+}
+
+$key = Key::createNewRandomKey();
+echo $key->saveToAsciiSafeString(), "\n";