Integrated circuit card operation blocking method e.g. for smart card, involves executing blocking program including sequence of instructions to proceed with loop operation of blocking program, when jump table is generated

摘要

A program stored in a non-volatile memory (2) is executed to generate a jump table containing available addresses of an executable RAM (6). A blocking program including sequence of instructions such as RD JUMP, RD INST to proceed with the loop operation of the blocking program, is executed in the executable RAM. An Independent claim is also included for integrated circuit card.