diff -r c8ee4f7bec83 Source/cmVisualStudio10TargetGenerator.cxx
--- a/Source/cmVisualStudio10TargetGenerator.cxx	Tue Nov 12 21:07:57 2013 +0800
+++ b/Source/cmVisualStudio10TargetGenerator.cxx	Tue Nov 26 09:57:49 2013 +0800
@@ -323,6 +323,7 @@
                     " Label=\"LocalAppDataPlatform\" />", 2);
   this->WriteString("</ImportGroup>\n", 1);
   this->WriteString("<PropertyGroup Label=\"UserMacros\" />\n", 1);
+  this->WriteWinRTPackageCertificateKeyFile();
   this->WritePathAndIncrementalLinkOptions();
   this->WriteItemDefinitionGroups();
   this->WriteCustomCommands();
@@ -436,6 +437,34 @@
     }
 }
 
+void cmVisualStudio10TargetGenerator::WriteWinRTPackageCertificateKeyFile()
+{
+  if (this->Target->GetPropertyAsBool("VS_WINRT_EXTENSIONS")
+      && (cmTarget::EXECUTABLE == this->Target->GetType()))
+  {
+    std::string pfxFile;
+    for(std::vector<cmSourceFile*>::const_iterator
+        si = this->GeneratorTarget->ExtraSources.begin();
+      si != this->GeneratorTarget->ExtraSources.end(); ++si)
+    {
+      if ("pfx" == (*si)->GetExtension())
+      {
+        pfxFile = this->ConvertPath((*si)->GetFullPath(), false);
+        this->ConvertToWindowsSlash(pfxFile);
+        break;
+      }
+    }
+
+    if (!pfxFile.empty())
+    {
+      this->WriteString("<PropertyGroup>\n", 1);
+      this->WriteString("<", 2);
+      (*this->BuildFileStream) << "PackageCertificateKeyFile>" << pfxFile << "</PackageCertificateKeyFile>\n";
+      this->WriteString("</PropertyGroup>\n", 1);
+    }
+  }
+}
+
 // ConfigurationType Application, Utility StaticLibrary DynamicLibrary
 
 void cmVisualStudio10TargetGenerator::WriteProjectConfigurations()
diff -r c8ee4f7bec83 Source/cmVisualStudio10TargetGenerator.h
--- a/Source/cmVisualStudio10TargetGenerator.h	Tue Nov 12 21:07:57 2013 +0800
+++ b/Source/cmVisualStudio10TargetGenerator.h	Tue Nov 26 09:57:49 2013 +0800
@@ -61,6 +61,7 @@
   void WriteDotNetReferences();
   void WriteEmbeddedResourceGroup();
   void WriteWinRTReferences();
+  void WriteWinRTPackageCertificateKeyFile();
   void WritePathAndIncrementalLinkOptions();
   void WriteItemDefinitionGroups();