Patent · US Active

Systems and methods for disparate quantum computing threat detection

US11334667B1 · kind B1 · utility

4Cited by

4References

20Claims

0Family size

Assignee

Wells Fargo Bank, N.A. · US

Inventors

Ramanathan Ramanathan · Bellevue, US
Andrew J. Garner, IV · State Road, US
Abhijit Rao · Irvine, US
Pierre Arbajian · Matthews, US
Michael Erik Meinholz · Charlotte, US
Omar B. Khan · Richmond, US
Ramesh Yarlagadda · San Francisco, US

Key dates

Filing date	Jan 17, 2020
Grant date	May 17, 2022
Priority date	—
Expiry date	Nov 15, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06N20/00
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Systems, methods, and computer program products are provided for disparate quantum computing (QC) detection. An example system includes QC detection data generation circuitry that generates a first set of QC detection data and generates a second set of QC detection data. The system also includes cryptographic circuitry that generates a first public cryptographic key and a first private cryptographic key via a first post-quantum cryptographic (PQC) technique and generates a second public cryptographic key and a second private cryptographic key via a second PQC technique. The cryptographic circuitry further generates encrypted first QC detection, second QC detection data, and destroys the first private cryptographic key and the second private cryptographic key. The system further includes data monitoring circuitry that monitors for the first encrypted QC detection data and the second encrypted QC detection data.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.