security: Add SignatureSha256WithEcdsa
Change-Id: Ib3aa460d409c6d780b722e154ef2a620c510b16b
Refs: #1660
diff --git a/src/security/signature-with-public-key.hpp b/src/security/signature-with-public-key.hpp
new file mode 100644
index 0000000..abaa85a
--- /dev/null
+++ b/src/security/signature-with-public-key.hpp
@@ -0,0 +1,89 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2013-2014 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#ifndef NDN_SECURITY_SIGNATURE_WITH_PUBLIC_KEY_HPP
+#define NDN_SECURITY_SIGNATURE_WITH_PUBLIC_KEY_HPP
+
+#include "../data.hpp"
+#include "../encoding/tlv.hpp"
+
+namespace ndn {
+
+/**
+ * Base class of public key signature.
+ */
+class SignatureWithPublicKey : public Signature
+{
+public:
+ class Error : public Signature::Error
+ {
+ public:
+ explicit
+ Error(const std::string& what)
+ : Signature::Error(what)
+ {
+ }
+ };
+
+ explicit
+ SignatureWithPublicKey(const Tlv::SignatureTypeValue& signatureType)
+ {
+ m_info = Block(Tlv::SignatureInfo);
+
+ m_type = signatureType;
+ m_info.push_back(nonNegativeIntegerBlock(Tlv::SignatureType, signatureType));
+ m_info.push_back(m_keyLocator.wireEncode());
+ }
+
+ explicit
+ SignatureWithPublicKey(const Signature& signature)
+ : Signature(signature)
+ {
+ m_info.parse();
+ Block::element_const_iterator i = m_info.find(Tlv::KeyLocator);
+ if (i != m_info.elements_end())
+ {
+ m_keyLocator.wireDecode(*i);
+ }
+ }
+
+ const KeyLocator&
+ getKeyLocator() const
+ {
+ return m_keyLocator;
+ }
+
+ void
+ setKeyLocator(const KeyLocator& keyLocator)
+ {
+ m_keyLocator = keyLocator;
+
+ m_info.remove(ndn::Tlv::KeyLocator);
+ m_info.push_back(m_keyLocator.wireEncode());
+ }
+
+private:
+ KeyLocator m_keyLocator;
+};
+
+} // namespace ndn
+
+#endif //NDN_SECURITY_SIGNATURE_WITH_PUBLIC_KEY_HPP