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:
Dec. 16, 2025
Filed:
Sep. 26, 2023
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Mojtaba Bisheh Niasar, Ithaca, NY (US);
Bharat S. Pillilli, El Dorado Hills, CA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Montgomery multiplier architectures are provided. A circuit can include an initial processing element (PE) circuit configured to generate a first output including (i) a radix of a carry out and (ii) a radix of an intermediate result based on radixes of respective operands, a radix of an inverse of a modulus, and a radix of the modulus, middle PE circuits configured to generate a second output including (i) respective radixes of a Montgomery multiplication result and (ii) further respective radixes of a carry out on two consecutive clock cycles based on the first output, and a final PE circuit configured to generate further radixes of the Montgomery multiplication results on two consecutive, subsequent clock cycles based on the second output.