security: Remove old security framework

This commit also finalizes removal of CryptoPP dependency.

Change-Id: Ia670cbeaf21b28d3b93fd36bb3781da3ac822662
Refs: #4246, #3946
diff --git a/tests/unit-tests/security/command-interest-signer.t.cpp b/tests/unit-tests/security/command-interest-signer.t.cpp
index 33add93..4c95293 100644
--- a/tests/unit-tests/security/command-interest-signer.t.cpp
+++ b/tests/unit-tests/security/command-interest-signer.t.cpp
@@ -1,5 +1,5 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
-/**
+/*
  * Copyright (c) 2013-2017 Regents of the University of California.
  *
  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
@@ -32,7 +32,7 @@
 using namespace ndn::tests;
 
 BOOST_AUTO_TEST_SUITE(Security)
-BOOST_FIXTURE_TEST_SUITE(TestCommandInterestSigner, IdentityManagementV2TimeFixture)
+BOOST_FIXTURE_TEST_SUITE(TestCommandInterestSigner, IdentityManagementTimeFixture)
 
 BOOST_AUTO_TEST_CASE(Basic)
 {