security: Added PublicKey and OID classes.
diff --git a/ndn-cpp/security/certificate/oid.hpp b/ndn-cpp/security/certificate/oid.hpp
new file mode 100644
index 0000000..bcbcfe9
--- /dev/null
+++ b/ndn-cpp/security/certificate/oid.hpp
@@ -0,0 +1,62 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/**
+ * Copyright (C) 2013 Regents of the University of California.
+ * @author: Yingdi Yu <yingdi@cs.ucla.edu>
+ * @author: Jeff Thompson <jefft0@remap.ucla.edu>
+ * See COPYING for copyright and distribution information.
+ */
+
+#ifndef NDN_OID_HPP
+#define NDN_OID_HPP
+
+#include <vector>
+#include <string>
+
+namespace ndn {
+
+class OID {
+public:
+ OID ()
+ {
+ }
+
+ OID(const std::string& oid);
+
+ OID(const std::vector<int>& oid)
+ : oid_(oid)
+ {
+ }
+
+ const std::vector<int> &
+ getIntegerList() const
+ {
+ return oid_;
+ }
+
+ void
+ setIntegerList(const std::vector<int>& value){
+ oid_ = value;
+ }
+
+ std::string
+ toString();
+
+ bool operator == (const OID& oid)
+ {
+ return equal(oid);
+ }
+
+ bool operator != (const OID& oid)
+ {
+ return !equal(oid);
+ }
+
+private:
+ bool equal(const OID& oid);
+
+ std::vector<int> oid_;
+};
+
+}
+
+#endif