I want to encrypt simple text with MY Private Key so the recipient can
decrypt it with MY Public Key. But I get a 'Bad Key' exception when I try it.
Conflicting info on the web and in articles suggests you cannot do this due
to (export) restrictions in the .NET API and that you ...

How do you protect your application code in C#.net.

We have an no touch deployment application hosted on a webserver and
invoked via a link like http://myserver/myprogram.exe
This requires that the user have myserver in the list of trusted sites
and this site to have elevated permissions.  This has been working well

Guys,
I have a small class in a web app that encrypts and decrypts values using
the RSACryptoServiceProvider class, using the machine key store. The code
works fine and I am able to encrypt/decrypt information fine in my

The hosting service I am currently using allows the following Code Access
Security permissions.
1. DnsPermission to perform DNS queries
2. FileIOPermission to read and write files within application directory.

I am trying to debug some old code that has this line in it:
WindowsPrincipal winPrn = new
WindowsPrincipal(WindowsIdentity.GetCurrent());
When I run this line (which I believe should be doing nothing more than

When i'm using the SSLSteam class, and i want to do a Client authentication,
must my client certificate be stored in the current user's "MY" store ? Can
i load this client certificate from a file using
X509Certificate.CreateFromCertFile(MyCertFile) ?

        I am doing the Security Audit of a .Net Application Developed on
ASP.Net 1.1. The Developer has informed me that he has implemented RSA-SHA1
for the Authentication Module, The credentials of which are shown below.

Hi, I'm using vs2005 and .net 2.0.  I currently prcoess each Security Log
entry one by one to extract those that fit the selection criteria.  Is there
a function that I can use to query the entries with option of filtering for
certain event id and/or time period in C#?  

Is it possible to export the public key generated by
RSACryptoServiceProvider in ASN.1 format? I need to decrypt using other
"frameworks" (e.g. Delphi using LockBox). I only need to do this with the
public key - the private one will only be used by .NET applications.