18244838. TECHNIQUES TO PROVIDE SECURE CRYPTOGRAPHIC AUTHENTICATION OF CONTACTLESS CARDS BY DISTRIBUTED ENTITIES simplified abstract (Capital One Services, LLC)

TECHNIQUES TO PROVIDE SECURE CRYPTOGRAPHIC AUTHENTICATION OF CONTACTLESS CARDS BY DISTRIBUTED ENTITIES

Organization Name

Capital One Services, LLC

Inventor(s)

Kevin Osborn of Newton Highlands MA (US)

Jonathan T. Blocksom of Reston VA (US)

Michael Wolf of Ellicott City MD (US)

TECHNIQUES TO PROVIDE SECURE CRYPTOGRAPHIC AUTHENTICATION OF CONTACTLESS CARDS BY DISTRIBUTED ENTITIES - A simplified explanation of the abstract

This abstract first appeared for US patent application 18244838 titled 'TECHNIQUES TO PROVIDE SECURE CRYPTOGRAPHIC AUTHENTICATION OF CONTACTLESS CARDS BY DISTRIBUTED ENTITIES

Simplified Explanation

The abstract describes a system for secure cryptographic authentication of contactless cards by distributed entities, involving a client node, a distributed ledger node, and a database storing a mapping.

• The system involves a client node and a distributed ledger node in communication, with the ledger containing a database storing a mapping.
• The client node receives an authentication request from a client device, transmits a query to the distributed ledger node, and receives an identification in response.
• The distributed ledger node submits the query to the database, receives an identification of a validation node or address, and transmits it back to the client node.

Potential Applications

The technology described in this patent application could be applied in various industries such as banking, finance, access control systems, and identity verification.

Problems Solved

This technology solves the problem of secure cryptographic authentication of contactless cards by distributed entities, ensuring the integrity and confidentiality of the authentication process.

Benefits

The benefits of this technology include enhanced security, efficient authentication processes, and decentralized verification mechanisms.

Potential Commercial Applications

Potential commercial applications of this technology include secure payment systems, access control solutions, identity verification services, and blockchain-based authentication platforms.

Possible Prior Art

One possible prior art for this technology could be existing systems for cryptographic authentication of contactless cards using centralized databases and servers.

Unanswered Questions

How does this technology compare to traditional authentication methods?

This article does not provide a direct comparison between this technology and traditional authentication methods, such as password-based systems or biometric authentication.

What are the potential limitations of this technology in real-world implementations?

The article does not address the potential limitations or challenges that may arise when implementing this technology in practical applications, such as scalability issues or compatibility with existing systems.

Original Abstract Submitted

Example embodiments herein disclose systems and methods for the secure cryptographic authentication of contactless cards by distributed entities. In an example embodiment, a distributed network authentication system can comprises a client node and a distributed ledger node in data communication with the client node, wherein the distributed ledger can contain a database storing a mapping. The client node can receive, from a client device, an authentication request, and responsive to the authentication request, transmit, to the distributed ledger node, a query. The distributed ledger node can receive, from the client node, the query, submit the query to the database, receive, from the database responsive to the query, an identification of at least one selected from the group of a validation node and a validation node address, and transmit, to the client node, the identification.