Adjust includes for the updated locations of ndn-cxx security headers

Change-Id: I788d56cee45aae9f7ce5d15320395d3d591f7e61
diff --git a/src/ca-config.hpp b/src/ca-config.hpp
index 0186067..091c327 100644
--- a/src/ca-config.hpp
+++ b/src/ca-config.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2017-2019, Regents of the University of California.
+ * Copyright (c) 2017-2020, Regents of the University of California.
  *
  * This file is part of ndncert, a certificate management system based on NDN.
  *
@@ -23,7 +23,7 @@
 
 #include "certificate-request.hpp"
 #include "client-config.hpp"
-#include <ndn-cxx/security/v2/certificate.hpp>
+#include <ndn-cxx/security/certificate.hpp>
 
 namespace ndn {
 namespace ndncert {
diff --git a/src/certificate-request.hpp b/src/certificate-request.hpp
index 96c70ca..c8de2ee 100644
--- a/src/certificate-request.hpp
+++ b/src/certificate-request.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2017-2019, Regents of the University of California.
+ * Copyright (c) 2017-2020, Regents of the University of California.
  *
  * This file is part of ndncert, a certificate management system based on NDN.
  *
@@ -22,7 +22,7 @@
 #define NDNCERT_CERTIFICATE_REQUEST_HPP
 
 #include "ndncert-common.hpp"
-#include <ndn-cxx/security/v2/certificate.hpp>
+#include <ndn-cxx/security/certificate.hpp>
 
 namespace ndn {
 namespace ndncert {
diff --git a/src/client-config.hpp b/src/client-config.hpp
index ba63e82..03a01f2 100644
--- a/src/client-config.hpp
+++ b/src/client-config.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2017-2019, Regents of the University of California.
+ * Copyright (c) 2017-2020, Regents of the University of California.
  *
  * This file is part of ndncert, a certificate management system based on NDN.
  *
@@ -22,7 +22,7 @@
 #define NDNCERT_CLIENT_CONFIG_HPP
 
 #include "certificate-request.hpp"
-#include <ndn-cxx/security/v2/certificate.hpp>
+#include <ndn-cxx/security/certificate.hpp>
 
 namespace ndn {
 namespace ndncert {
diff --git a/src/ndncert-common.hpp b/src/ndncert-common.hpp
index 860fc8c..10020a0 100644
--- a/src/ndncert-common.hpp
+++ b/src/ndncert-common.hpp
@@ -56,7 +56,7 @@
 #include <ndn-cxx/util/backports.hpp>
 #include <ndn-cxx/util/signal.hpp>
 #include <ndn-cxx/security/key-chain.hpp>
-#include <ndn-cxx/security/v2/certificate.hpp>
+#include <ndn-cxx/security/certificate.hpp>
 
 #include <boost/algorithm/string.hpp>
 #include <boost/assert.hpp>
diff --git a/tests/identity-management-fixture.cpp b/tests/identity-management-fixture.cpp
index e26b30c..a9251b4 100644
--- a/tests/identity-management-fixture.cpp
+++ b/tests/identity-management-fixture.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2013-2019 Regents of the University of California.
+ * Copyright (c) 2013-2020 Regents of the University of California.
  *
  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
  *
@@ -20,7 +20,7 @@
  */
 
 #include "identity-management-fixture.hpp"
-#include <ndn-cxx/security/v2/additional-description.hpp>
+#include <ndn-cxx/security/additional-description.hpp>
 #include <ndn-cxx/util/io.hpp>
 #include <boost/filesystem.hpp>
 
@@ -128,4 +128,4 @@
 
 } // namespace tests
 } // namespace ndncert
-} // namespace ndn
\ No newline at end of file
+} // namespace ndn
diff --git a/tests/identity-management-fixture.hpp b/tests/identity-management-fixture.hpp
index c83bf30..2f25cbe 100644
--- a/tests/identity-management-fixture.hpp
+++ b/tests/identity-management-fixture.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2013-2019 Regents of the University of California.
+ * Copyright (c) 2013-2020 Regents of the University of California.
  *
  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
  *
@@ -25,7 +25,7 @@
 #include "test-home-fixture.hpp"
 #include "unit-test-time-fixture.hpp"
 #include "boost-test.hpp"
-#include <ndn-cxx/security/v2/key-chain.hpp>
+#include <ndn-cxx/security/key-chain.hpp>
 #include <ndn-cxx/security/signing-helpers.hpp>
 #include <vector>
 
diff --git a/tests/test-home-fixture.hpp b/tests/test-home-fixture.hpp
index 858cf23..229f642 100644
--- a/tests/test-home-fixture.hpp
+++ b/tests/test-home-fixture.hpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2013-2019 Regents of the University of California.
+ * Copyright (c) 2013-2020 Regents of the University of California.
  *
  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
  *
@@ -22,7 +22,7 @@
 #ifndef NDN_TESTS_TEST_HOME_FIXTURE_HPP
 #define NDN_TESTS_TEST_HOME_FIXTURE_HPP
 
-#include <ndn-cxx/security/v2/key-chain.hpp>
+#include <ndn-cxx/security/key-chain.hpp>
 #include <cstdlib>
 #include <fstream>
 #include <initializer_list>
diff --git a/tools/ndncert-ca-server.cpp b/tools/ndncert-ca-server.cpp
index 7e40d78..8aaf59b 100644
--- a/tools/ndncert-ca-server.cpp
+++ b/tools/ndncert-ca-server.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2017-2019, Regents of the University of California.
+ * Copyright (c) 2017-2020, Regents of the University of California.
  *
  * This file is part of ndncert, a certificate management system based on NDN.
  *
@@ -22,7 +22,7 @@
 #include "challenge-module.hpp"
 
 #include <ndn-cxx/face.hpp>
-#include <ndn-cxx/security/v2/key-chain.hpp>
+#include <ndn-cxx/security/key-chain.hpp>
 
 #include <boost/asio/ip/tcp.hpp>
 #if BOOST_VERSION < 106700