In wpa_supplicant, I am using the D-Bus interface... I am able to set key_mgmt WPA-EAP eap SIM in hash using "set" method over the D-Bus but How to set the "pin" and "pcsc" through D-Bus interface... I saw these two fields in the example wpa_supplicant.conf in wpa_supplicant package.. My version is wpa_supplicant 0.5.10