Queries regarding Windows Xp Supplicant

Hello All ,
->I have to implement EAP-TLS, LEAP, PEAP, EAP-TTLS using the standard
Windows Xp Supplicant . I wanted know if there is a framework that I could use.
->For implementation of these , I wanted to know if I need any changes
in my miniport driver.

Actually if there are any sample implementations of any of these in Xp , I would
be grateful. In fact any pointers in this direction would be useful.

Xp provides support for some of the EAP methods in Sp2 and above but not for Sp1.

I had posted this question in another thread but I feel the title of that thread was not appropriate hence I am posting it again , please don’t consider it as spam.

TIA,
dnvbhat