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. 20, 2023
Filed:
Jun. 03, 2021
International Business Machines Corporation, Armonk, NY (US);
Rajat Rao, Bangalore, IN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Provided are embodiments for a circuit comprising for performing hardware acceleration for elliptic curve cryptography (ECC). The circuit includes a code array comprising instructions for performing complex modular arithmetic; and a data array storing values corresponding to one or more complex numbers. The modular arithmetic unit includes a first multiplier and a first accumulation unit, a second multiplier and a second accumulation unit, and a third multiplier and a third accumulation unit, wherein the first, second, and third multiplier and accumulation units are cascaded and configured to perform hardware computation of complex modular operations. Also provided are embodiments of a computer program product and a method for performing the hardware acceleration of super-singular isogeny key encryption (SIKE) operations.