Checking the integrity of a program executed by an electronic circuit

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United States of America Patent

PATENT NO 9886362
APP PUB NO 20130007420A1
SERIAL NO

13524456

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Abstract

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A method for checking the integrity of a program executed by an electronic circuit and including at least one conditional jump, wherein: a first value is updated for any instruction which does not correspond to a jump instruction; a second value is updated with the first value for each conditional jump instruction; and the second value is compared with a third value, calculated according to the performed conditional jumps.

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Patent Owner(s)

Patent OwnerAddress
STMICROELECTRONICS BELGIUM1831 MACHELEN LAMBROEKSTRAAT NUMBER 5 BOX B DIEGEM B-1831

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, Assche Gilles Woluwe-Saint-Lambert, BE 14 64
Vankeer, Ronny Hoeilaart, BE 1 5

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