Protection of a prime number generation against side-channel attacks

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United States of America Patent

PATENT NO 8509429
APP PUB NO 20110061105A1
SERIAL NO

12877330

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Abstract

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A method for protecting the generation, by an electronic circuit, of at least one prime number by testing the primality of successive candidate numbers, including for each candidate number tests of primality with respect to prime numbers of at least one set of consecutive prime numbers, wherein the order of application of the tests is modified at least from one prime number generation to another.

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Patent Owner(s)

Patent OwnerAddress
STMICROELECTRONICS BELGIUMLAMBROEKSTRAAT 5 BOX B MACHELEN 1831

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cuypers, Frank de Pinte, BE 10 91

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