The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2016
Filed:
Sep. 02, 2013
Applicant:
Morpho, Issy les Moulineaux, FR;
Inventors:
Cyrille Pepin, Issy les Moulineaux, FR;
François Lecocq, Issy les Moulineaux, FR;
Victor Servant, Issy les Moulineaux, FR;
Assignee:
MORPHO, Issy les Moulineaux, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/06 (2006.01); G06F 7/00 (2006.01); G06F 21/72 (2013.01); H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0631 (2013.01); G06F 7/00 (2013.01); G06F 21/72 (2013.01); H04L 9/002 (2013.01); H04L 9/003 (2013.01); G06F 2207/7252 (2013.01); H04L 2209/04 (2013.01);
Abstract
The description pertains in particular to a method of protecting an electronic device (SCARD), when the electronic device implements a cryptographic algorithm (AES), against side channel attacks. The cryptographic algorithm (AES) operating on an array of states which forms the subject of a secure processing. The description relates also to an electronic device (SCARD), a computer program and a storage medium for the implementation of such a method.