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:
Jul. 27, 2010
Filed:
Mar. 19, 2004
Applicant:
Peter L. Montgomery, San Rafael, CA (US);
Inventor:
Peter L. Montgomery, San Rafael, CA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A technology generally related to large-scale computations employed in the fields of cryptography and data security system employing a new and improved variant of the Karatsuba multiplication approach. The variant of the Karatsuba multiplication approach being utilized to minimize the number of coefficient multiplications needed to multiple two polynomials of degree four.