Invention Grant
- Patent Title: System and method for providing secure data communication functionality to a variety of applications on a portable communication device
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Application No.: US14293688Application Date: 2014-06-02
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Publication No.: US09607298B2Publication Date: 2017-03-28
- Inventor: David Brudnicki , Michael K Craft , Hans Reisgies , Andrew Weinstein
- Applicant: Sequent Software Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Sequent Software Inc.
- Current Assignee: Sequent Software Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Dunlap Codding, P.C.
- Main IPC: G06F7/04
- IPC: G06F7/04 ; G06Q20/32 ; G06F21/34 ; G06F21/74 ; G06Q20/34 ; H04L29/06

Abstract:
A system for providing an application associated with a portable communication device the ability to communicate via a secure element. The system has a digital identifier and digital token operably associated with the application; a card services module that provides an application programming interface to the secure element; and a secure data table associated with the card services module. The secure data table includes a list of trusted applications each identifiable by paired digital identifier and token. The card services module [includes] compares the identifier and the token with each of the identifier-token pairs in the table until a match indicates the application is trusted. The card services module issues commands to the secure element based on an action requested by a trusted application in conjunction with the presentation of the digital token. A method of providing an application with the ability to communicate via secure element is also disclosed.
Public/Granted literature
Information query