Access to ephemeral PEAP keys from IAS plugin

From: Andrew White (White_at_discussions.microsoft.com)
Date: 11/25/04 

Date: Wed, 24 Nov 2004 21:43:03 -0800

I'm currently writing an extension DLL to plug into IAS. This DLL is to
handle PEAP, but I need access to the ephemeral keys (for ephemeral RSA and
DHE handshakes) so I can decrypt the TLS tunnel.
I'm guessing that these should be available from a call to
CryptAcquireContext(), but I need to know the name of the key container used
internally by IAS for storage of these keys.

Does anyone know how to access these keys? Is this how IAS stores the
ephemeral keys, or is there an easier way to decrypt the TLS tunnel for
ephemeral RSA and DHE handshakes? (e.g. are there any functions to natively
handle PEAP? I couldn't find any available to IAS plugins).

Any help would be greatly appreciated.

Thanks,
Andrew.