Method to secure the execution of a program against attacks by radiation or other
US7228463B2 · kind B2 · utility
3Cited by
7References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 2003 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Sep 29, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F7/082
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The method according to this invention concerns a method to secure the execution of a program stored in an electronic assembly comprising information processing means and information storage means. The method consists in checking the execution time of at least one sequence in said program with respect to the normal predetermined execution time of said sequence. This invention also concerns the electronic module in which said method is implemented and the card comprising said module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.