Possible To Encrypt Database Assembly?

Hello.

I've built a simple Visual Basic .NET project containing the following code...

Imports System
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports Microsoft.SqlServer.Server

Partial Public Class StoredProcedures
<Microsoft.SqlServer.Server.SqlProcedure()> _
Public Shared Sub WhoAmI()
Using connection As New SqlConnection("context connection=true")
connection.Open()
Dim command As New SqlCommand("SELECT SUSER_SNAME()", connection)
SqlContext.Pipe.ExecuteAndSend(command)
End Using
End Sub
End Class

From Visual Studio, I want to encrypt the contents of this assembly, as a proof-of-concept.
Even though assembly contents are stored as varbinary(MAX) in the database, converting to varchar(MAX) will expose the code.

However, the Dotfuscator Community Edition reports the following error: "Dotfuscator Community Edition cannot operate on SQL Server applications.... please try Standard or Professional Edition."

Has anyone tried encrypting a database assembly and deploying to the database?

A good test would be to issue the following TSQL script against the database holding the assembly...

-- Does the sample code above run?
EXEC dbo.WhoAmI
GO
-- Is the code readable?
SELECT * , Convert(varchar(MAX), content) FROM sys.assembly_files