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. 24, 2025
Filed:
Aug. 25, 2022
Pqsecure Technologies, Llc, Boca Raton, FL (US);
Abubakr Abdulgadir, Reston, VA (US);
Luke Beckwith, Sterling, VA (US);
PQSecure Technologies, LLC, Boca Raton, FL (US);
Abstract
A computer processing system configured to perform lattice-based cryptographic primitives with resistance to side-channel attacks with a computer processing architecture operably configured to perform at least one of key generation, key encapsulation, and key decapsulation and process security sensitive data, a sampling submodule performing hashing operations and centered binomial sampling routines, a polynomial arithmetic unit performing polynomial multiplication, polynomial addition, and polynomial subtraction by processing the security sensitive data that is divided into shares stored on a plurality of memory banks, an auxiliary submodule mathematical operations, a data interface unit operably configured to perform input and output operations and to input data and output data in shares, and de-serialize the input data into polynomial coefficients utilized by the polynomial arithmetic unit, and a controller submodule operably configured to sequence any operations needed to perform the at least one of key generation, key encapsulation, and key decapsulation.