	US 12,219,058 B1
	Systems and methods for post-quantum cryptography on a smartcard
Abhijit Rao, Irvine, CA (US); Adam Sanders, Huntersville, NC (US); Ramanathan Ramanathan, Bellevue, WA (US); Ramesh Yarlagadda, Charlotte, NC (US); Pierre Arbajian, Matthews, NC (US); and Andrew J. Garner, State Road, NC (US)
Assigned to Wells Fargo Bank, N.A., San Francisco, CA (US)
Filed by Wells Fargo Bank, N.A., San Francisco, CA (US)
Filed on Nov. 15, 2022, as Appl. No. 18/055,541.
Application 18/055,541 is a continuation of application No. 16/777,398, filed on Jan. 30, 2020, granted, now 11,533,175.
Int. Cl. H04L 9/08 (2006.01); G06F 9/455 (2018.01); G06F 21/60 (2013.01)

CPC H04L 9/0877 (2013.01) [G06F 9/45558 (2013.01); G06F 21/602 (2013.01); H04L 9/0852 (2013.01); G06F 2009/45587 (2013.01)]

20 Claims

1. A system for post-quantum cryptography (PQC) comprising a PQC smartcard, wherein the PQC smartcard comprises:

processing circuitry configured to:

generate data, and

generate a set of data attributes about the data;

communications circuitry configured to:

retrieve a risk profile data structure, and

retrieve PQC cryptographic performance information associated with a set of PQC cryptographic techniques; and

PQC cryptographic algorithm selection circuitry configured to:

select a PQC cryptographic technique from the set of PQC cryptographic techniques for encrypting the data based on the set of data attributes, the risk profile data structure, and the PQC cryptographic performance information.