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:
Jun. 30, 2026
Filed:
Feb. 16, 2023
National University of Singapore, Singapore, SG;
National University of Singapore, Singapore, SG;
Abstract
A device for counteracting side-channel attacks (SCA), including a machine learning unit (MLU) that is connectable to a cryptographic core. The MLU includes: a feature extractor unit configured to extract selected information-sensitive signals from the cryptographic core and to generate machine learning features based on the selected information-sensitive signals; and a machine learning-based power estimator unit configured to output cumulative information-sensitive energy based on the generated machine learning features. The device further includes a power compensation unit that is configured to cancel out the cumulative information-sensitive energy so as to counteract side-channel attacks (SCA).