Invention Grant
- Patent Title: Protection of the execution of a program
- Patent Title (中): 保护程序的执行
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Application No.: US11481432Application Date: 2006-07-05
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Publication No.: US07941639B2Publication Date: 2011-05-10
- Inventor: Yannick Teglia , Pierre-Yvan Liardet , Alain Pomet
- Applicant: Yannick Teglia , Pierre-Yvan Liardet , Alain Pomet
- Applicant Address: FR Montrouge
- Assignee: STMicroelectronics S.A.
- Current Assignee: STMicroelectronics S.A.
- Current Assignee Address: FR Montrouge
- Agency: Wolf, Greenfield & Sacks, P.C.
- Agent Lisa K. Jorgenson; James H. Morris
- Priority: FR0552047 20050705
- Main IPC: G06F9/30
- IPC: G06F9/30
Abstract:
A method for protecting the execution of a main program against possible traps, including, on occurrence of an instruction from the main program, starting a time counter of a given count according to next instructions of the main program, and executing, once the counter has reached its count, at least one instruction of a secondary program from which the result of the main program depends.
Public/Granted literature
- US20070150952A1 Protection of the execution of a program Public/Granted day:2007-06-28
Information query
