Rename key.hpp to key-locator.hpp. Refs #1089.
diff --git a/src/security/identity/identity-manager.cpp b/src/security/identity/identity-manager.cpp
index 10168d1..28e1d10 100644
--- a/src/security/identity/identity-manager.cpp
+++ b/src/security/identity/identity-manager.cpp
@@ -16,7 +16,7 @@
#include <ctime>
#include <fstream>
#include <math.h>
-#include <ndn-cpp/key.hpp>
+#include <ndn-cpp/key-locator.hpp>
#include <ndn-cpp/sha256-with-rsa-signature.hpp>
#include <ndn-cpp/security/security-exception.hpp>
#include "../../util/logging.hpp"