I'm trying to find out if ClaimsPrincipal can exist in Silverlight 5 in Visual Studio 2013. I know there was an identity training kit (https://www.microsoft.com/en-us/download/details.aspx?id=14347) which allowed its use but the installers were specifically for VS 2012 and VS 2010.
It doesn't appear to be in the Silverlight mscorlib (no System.Security.Claims namespace), and I can't seem to find any nuget packages for Silverlight that have it in there. Any mention of it in other blog posts I have found all seem to be specific to older versions of Visual Studio or Silverlight.
Am I missing something, or does is this principal not exist in SL5 in VS 2013? I know the Principal isn't used in Silverlight the way it is in ASP.NET, but I want to be able to do some simple claims-based authorization