The devil dhcp option 43 hex converter binary in the details. Been a while since I posted, apparently.
This is a subject that has been the source of much frustration and I thought I’d clarify the process for individuals suffering the same fate as I using step by step instructions. On Windows 2003, you can only export the private key via the Certificate Manager Snap-In, not the IIS MMC. In order to do the conversion, you’ll need access to your IIS box with an SSL certificate installed and OpenSSL. Expand the Web Sites node and locate the SSL-enabled Web site.
Right-click this Web site and click Properties. Click the Directory Security tab and in the Secure Communications section of the window, select the View Certificate box. Click Next on the Welcome to the Certificate Export Wizard page. Note: The private key MUST be exported for SSL to work.