Protection of a program against a trap

Electrical computers and digital processing systems: processing – Processing control

Reexamination Certificate

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C726S026000, C714SE11207

Reexamination Certificate

active

07822953

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.

REFERENCES:
patent: 4525599 (1985-06-01), Curran et al.
patent: 4823307 (1989-04-01), Melgara et al.
patent: 4866599 (1989-09-01), Morganti et al.
patent: 5170401 (1992-12-01), Mohr
patent: 5956481 (1999-09-01), Walsh et al.
patent: 6041180 (2000-03-01), Perks et al.
patent: 6108340 (2000-08-01), Rolfe et al.
patent: 6282645 (2001-08-01), Yamaki
patent: 7434068 (2008-10-01), Nguyen et al.
patent: 2003/0217286 (2003-11-01), Carmona et al.
patent: 2004/0015767 (2004-01-01), Futagi et al.
patent: 2005/0033982 (2005-02-01), Paaske
patent: 2005/0210284 (2005-09-01), Catherwood
patent: 2006/0156005 (2006-07-01), Fischer et al.
patent: 2007/0192854 (2007-08-01), Kelley et al.
patent: 2008/0022381 (2008-01-01), Le Saint
French Search Report from French Patent Application 06/50861, filed Mar. 14, 2006.
Litchfield K.P. “Instruction Execution Sequence Confirmation” Jun. 1, 1994, Computer Architecture News, ACM, New York, NY, US, pp. 14-18, XP000460596 ISSN: 0163-5964.
Yung-Yuan Chen et al.: “Incorporating signature-monitoring technique in VLIW processors” Defect and Fault Tolerance in VLSI Systems, 2004. DFT 2004. Proceedings. 19thIEEE International Symposium on Cannes, France Oct. 10-13, 2004, Piscataway, NJ, USA, IEEE, Oct. 10, 2004, pp. 395-402, XP010736673 ISBN: 0-7695-2241-6.

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