Windows pkinit - failed to decode dhparams

[Reinhard Kugler]

(continued...) - I accidentally sent the message while composing - sorry

the pkinit authentication with the same certificates works fine with
ubuntu 12.04 as a client.
It seems Windows and Linux use different authentication schemes.
It read in the RFC 4556 about a diffie-hellman and public key - key
transport algorithm
http://tools.ietf.org/html/rfc4556#section-3.2.3.1

Have I overlooked something in the Windows configuration; is this a
certificate issue?
Can the choice of the "key transport algorithm" be influenced?
Any other ideas?


best regards

Reinhard