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:
Jan. 02, 2024
Filed:
Oct. 30, 2018
Applicant:
Stc.unm, Albuquerque, NM (US);
Inventor:
James Plusquellic, Albuquerque, NM (US);
Assignee:
UNM RAINFOREST INNOVATIONS, Albuquerque, NM (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2022.01); H04L 9/06 (2006.01); H04L 9/16 (2006.01);
U.S. Cl.
CPC ...
H04L 9/003 (2013.01); H04L 9/0631 (2013.01); H04L 9/16 (2013.01); H04L 2209/12 (2013.01);
Abstract
A side-channel attack countermeasure that leverages implementation diversity and dynamic partial reconfiguration as mechanisms to reduce correlation in the power traces measured during a differential power analysis (DPA) attack. The technique changes the underlying hardware implementation of any encryption algorithm using dynamic partial reconfiguration (DPR) to resist side-channel-based attacks.