US Patent Issued to MICROSOFT TECHNOLOGY LICENSING on May 26 for "Number-theoretic transform architecture for lattice-based cryptographic algorithms" (American, Belgian Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,923, issued on May 26, was assigned to MICROSOFT TECHNOLOGY LICENSING LLC (Redmond, Wash.).

"Number-theoretic transform architecture for lattice-based cryptographic algorithms" was invented by Nazanin Takbiri (San Jose, Calif.), Jay Scott Fuller (Scotts Valley, Calif.), Patrick Darwin Longa Pierola (Redmond, Wash.) and Michiel Tom J Van Beirendonck (Antwerp, Belgium).

According to the abstract* released by the U.S. Patent & Trademark Office: "Examples are disclosed that relate to number-theoretic-transform (NTT) architectures and inverse NTT (INTT) architectures for module lattice-based cryptographic algorithms. One example provides a device for performing an NTT for lattice-based...