title: GNUPG Decryption in C#
body: <p>I've been tasked with decrypting pgp files retrieved from various FTP sites.  We have GNUPG installed on the server.  I've evaluated Bouncy Castle and StarkSoft as well.  I'm not really wanting to purchase commercial decryption software.  Thus, I'm seeking ways to use either Bouncy Castle or something within the .NET Framework 4.5 itself to accomplish this decryption task.  If you've decrypted pgp files using GNUPG, please share a link to your blog post or provide some insight as to your approach.</p>