Program execution protection

摘要

The method involves triggering a temporary counter (TIMER), which counts a data account based on instructions following a main program (Pg), during an execution of instruction of the main program. An instruction of a secondary program, depending on the result of the main program, is executed if the counter reaches its account, where the result of the main program is an arithmetic result. An independent claim is also included for an integrated circuit for implementing a protection execution method.