PROCESS FOR CONTROLLING ACCESS TO A CONTACTLESS INTERFACE IN A CONTACT AND CONTACTLESS DOUBLE COMMUNICATION INTERFACE INTEGRATED CIRCUIT

摘要

the invention relates to a method of controlling access to an interfacecommunication in an integrated circuit (ic) includes stepsto: intercept event transmitted between an interface ofcommunication (ilc), cin) and an application (ap1, ap3) carried out by theintegrated circuit and transmit the event stopped if a parameter (12).specific to the application (ap1, ap3) indicates that the application is authorizedusing the communication interface (cli).