Systems and methods for remote authorization of financial transactions using public key infrastructure (PKI)

Invention Grant

US09264902B1 Systems and methods for remote authorization of financial transactions using public key infrastructure (PKI) 有权

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Patent Title: Systems and methods for remote authorization of financial transactions using public key infrastructure (PKI)
Application No.: US14529369

Application Date: 2014-10-31
Publication No.: US09264902B1

Publication Date: 2016-02-16
Inventor: Hilary Ward , Gary E. Greenwald , Francis A. Shanahan
Applicant: Citigroup Global Markets, Inc.
Applicant Address: US NY New York
Assignee: Citigroup Global Markets Inc.
Current Assignee: Citigroup Global Markets Inc.
Current Assignee Address: US NY New York
Agency: Johnson, Marcou & Isaacs, LLC
Agent John M. Harrington, Esq.
Main IPC: H04L29/06
IPC: H04L29/06 ; H04W12/06 ; H04L9/00 ; H04L9/32

Systems and methods for remote authorization of financial transactions using public key infrastructure (PKI)

Abstract:

The invention relates to systems and methods for secure, remote, wireless submission of financial transactions. Authentication and authorization functionality are provided through use of proof of possession tests, a token service that provides a user device with a token that includes user entitlement data, and high assurance digital certificates.

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