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. 21, 2025
Filed:
Aug. 30, 2023
Pqsecure Technologies, Llc, Boca Raton, FL (US);
Mohamad Kamyar Mohajerani, Fairfax, VA (US);
Emre Karabulut, Raleigh, NC (US);
PQSecure Technologies, LLC, Boca Raton, FL (US);
Abstract
A hardware architecture configured to implement ASCON cryptographic algorithms and protect against side-channel attacks that includes a co-processor having a controller, a logic gate operably configured to receive a data input and ASCON state memory data in an initial cycle of permutation iterations, a multiplexor operably configured to direct data input from the logic gate based on a signal received from the controller and in the initial cycle of permutation iterations, an ASCON state memory operably configured to receive the processed data in the initial cycle of permutation iterations, and that is operably configured to implement a permutation round configured to receive the data input directly from the logic gate through the multiplexor and process the data input utilizing a permutation function to generate processed data and in the initial cycle of permutation iterations.