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:
Jan. 27, 2026
Filed:
Jan. 13, 2023
Capital One Services, Llc, McLean, VA (US);
Kevin Osborn, Newton Highlands, MA (US);
Austin Erickson, Herndon, VA (US);
Capital One Services, LLC, McLean, VA (US);
Abstract
A computer-implemented method for completing self-executing cryptographic interaction protocols using a completion device is disclosed. The method comprises: establishing, by the completion device, a wireless connection with a source device; receiving, from the source device, a request for completion of a self-executing cryptographic interaction protocol; comparing the information that identifies the self-executing cryptographic interaction protocol or the source device to a configuration stored in the completion device; and based on the comparing resulting in a match: outputting, via an output component of the completion device, a first indication of the match between the information and the configuration; signing the self-executing cryptographic interaction protocol using a digital signature stored in a cryptographic hardware element of the completion device; and sending the signed self-executing cryptographic interaction protocol to the source device.
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