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. 01, 2020
Filed:
Jul. 01, 2016
Applicant:
Secure-ic Sas, Cesson-Sevigne, FR;
Inventors:
Rachid Dafali, Chartres-de-Bretagne, FR;
Jean-Luc Danger, Antony, FR;
Sylvain Guilley, Paris, FR;
Florent Lozac'h, Trappes-en-Yveline, FR;
Assignee:
SECURE-IC SAS, Cesson-Sevigne, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01); H04L 9/08 (2006.01); G09C 1/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3278 (2013.01); G09C 1/00 (2013.01); H04L 9/0866 (2013.01); H04L 2209/12 (2013.01); H04L 2209/26 (2013.01);
Abstract
There is disclosed a silicon integrated circuit comprising a Physically Unclonable Function and an online or embedded test circuit, said online test circuit comprising one or more circuit parts being physically adjacent to said PUF and said one or more circuits embodying one or more tests which can be performed to determine one or more quality properties of said PUF or otherwise characterize it. Different tests with specific associated method steps are described.