1 files changed, 13 insertions, 0 deletions
diff --git a/lib/utils/genKey.js b/lib/utils/genKey.js
new file mode 100644
index 0000000..0650011
--- /dev/null
+++ b/lib/utils/genKey.js
@@ -0,0 +1,13 @@
+var lastKey = 0;
+
+/*
+    Generate a random key
+    @return {String}
+*/
+function generateKey() {
+    lastKey += 1;
+    var str = lastKey.toString(16);
+    return '00000'.slice(str.length) + str;
+}
+
+module.exports = generateKey;