Method of executing a secure application in an NFC device

The method involves transmitting an identifier of a host processor (SE) of a portable near-field communication (NFC) device (HD1). An application identifier is transmitted by an external NFC device (POI). Cryptogram for authenticating the processor is transmitted to an application server (ASRV). The...

Full description

Saved in:
Bibliographic Details
Main Authors WALTON, CHARLES, CHEW, GARY
Format Patent
LanguageEnglish
French
German
Published 16.11.2016
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
Online AccessGet full text

Cover

More Information
Summary:The method involves transmitting an identifier of a host processor (SE) of a portable near-field communication (NFC) device (HD1). An application identifier is transmitted by an external NFC device (POI). Cryptogram for authenticating the processor is transmitted to an application server (ASRV). The cryptogram and another cryptogram for authenticating an application corresponding to the identifier are transmitted to a database server (HSRV). The cryptograms are verified and the devices are authorized to execute an application if the host processor and the application are authenticated. An independent claim is also included for a system for execution of secured application in a NFC device.
Bibliography:Application Number: EP20110171946