公开(公告)号：US20070220612A1

公开(公告)日：2007-09-20

申请号：US11717225

申请日：2007-03-13

Applicant: Jean-Louis Modave ,  Thierry Huque

Inventor： Jean-Louis Modave ,  Thierry Huque

IPC: H04N7/16

CPC classification number: G06F21/52 ,  G06F21/77

Abstract: A method for controlling the execution, by a central processing unit, of a program stored in a memory, a redundancy code stored with first current data at a current address being assigned to second subsequent data of the program and depending at least on the second data.

Abstract translation: 一种用于通过中央处理单元执行存储在存储器中的程序执行的方法，所述冗余代码被存储在当前地址处的第一当前数据，并被分配给所述程序的第二后续数据，并且至少依赖于所述第二数据 。

公开(公告)号：US20060112436A1

公开(公告)日：2006-05-25

申请号：US11283096

申请日：2005-11-18

Applicant: Jean-Louis Modave

Inventor： Jean-Louis Modave

IPC: G06F11/00

CPC classification number: G06F21/52 ,  G06F21/55 ,  H04W12/12

Abstract: A method for protecting at least one section of a program executed by a microcontroller, included before execution of the section, decrementing or incrementing at least one first counter and storing its state in a non-volatile memory of the microcontroller; in case of the detection of an attack attempt by the microcontroller, activating a flag in the microcontroller RAM; and at the end of the execution of the program section, checking the flag state.