EMail Signing (Outlook) Using Smartcard Minidriver [Windows]

Posted by Baget on Stack Overflow See other posts from Stack Overflow or by Baget
Published on 2010-05-11T20:01:42Z Indexed on 2010/05/11 20:04 UTC
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Hi

I'm developing a Smart card Minidriver and I'm trying to Sign an Email using Outlook 2007. I have implemented all of the necessary functions in the minidriver.

I'm able to create a "Smartcard User" certificate and save it and it's private key on the smartcard (using Microsoft Certificate Services via the Minidriver).

  • When I try to sign an EMail via Outlook I'm getting Error Message (Internal Error), the last call to the minidriver is for ReadFile with "cmapfile"

  • When I try to sign an EMail via Outlook with a difference non-smartcard certificate it's work fine.

  • When I try to sign a Data using CryptoAPI (based on Windows SDK Sample) it's working fine.

I'm using Windows 7.

someone got any idea how to debug this issue?

I tried to enable the CAPI2 eventlog, it don't give me any good information.

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