https://www.rcdevs.com/docs/howtos/epass/epass/ https://www.rcdevs.com/docs/howtos/epass/epass/ This is a howto for USB key, a smartcard will be basically the

https://www.rcdevs.com/docs/howtos/epass/epass/ https://www.rcdevs.com/docs/howtos/epass/epass/ This is a howto for USB key, a smartcard will be basically the same except you will program the card at first as the seller instructs you, or just enter the pin if they are already initialised.