Patent · US Active

Systems and methods for post-quantum cryptography on a smartcard

US11533175B1 · kind B1 · utility

5Cited by

38References

20Claims

0Family size

Assignee

Wells Fargo Bank, N.A. · US

Inventors

Abhijit Rao · Irvine, US
Adam Sanders · Huntersville, US
Ramanathan Ramanathan · Bellevue, US
Ramesh Yarlagadda · San Francisco, US
Pierre Arbajian · Matthews, US
Andrew J. Garner, IV · State Road, US

Key dates

Filing date	Jan 30, 2020
Grant date	Dec 20, 2022
Priority date	—
Expiry date	Jan 4, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06F2009/45587
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems, apparatuses, methods, and computer program products are disclosed for post-quantum cryptography (PQC). An example system includes a PQC smartcard. The smartcard may include a PQC cryptographic algorithm selection circuitry configured to select a PQC cryptographic technique from a set of PQC cryptographic techniques for encrypting the data. The smartcard may further include a PQC cryptographic circuitry configured to encrypt data based on a generated set of PQC encryption attributes and the PQC cryptographic technique.

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