Authenticate to FIM Portal using Smart Cards?

Hi,

Since the FIM Portal is hosted on IIS/Sharepoint Foundation, I assume that FIM Portal authentication/access can be via Smart Card only for FIM Admin users?

For normal user (non-admin) FIM Portal Self Service User Profile management, can they also use the Smart Card for logon?

What would the implication be, however, for SSPR if Smart Card logons are enabled on the FIM Portal site?

Thanks,

SK