diff --git a/ndn-cpp/security/keychain.cc b/ndn-cpp/security/keychain.cc
new file mode 100644
index 0000000..2f7fbe5
--- /dev/null
+++ b/ndn-cpp/security/keychain.cc
@@ -0,0 +1,15 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2013, Regents of the University of California
+ *                     Alexander Afanasyev
+ *
+ * BSD license, See the LICENSE file for more information
+ *
+ * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "keychain.h"
+
+ndn::Keychain::~Keychain ()
+{
+}