smartcard user authentication

[john wendel]

Anyone know how to configure Fedora to use a smartcard for user 
login/authentication?

I know that pam has a smartcard module, but I have no idea how to use 
it. Documentation on the web seems to be pretty old, probably obsolete.

A pointer to a web site with working instructions would be much 
appreciated.  I can ditch my Windows box at work if I can get this working.

Regards,

John