System and method for presentation of multiple NFC credentials during a single NFC transaction

摘要

A system for presentation of multiple NFC credentials via an NFC baseband in a portable communication device during a single NFC transaction. The system comprises a secure element having a directory of available NFC credentials stored therein, wherein the ordering of the available NFC credentials usually indicates the priority. The system further comprises a pre-determined multiple-credential start Application ID (AID) wherein the directory includes a plurality of NFC credentials after the pre-determined multiple-credential start AID. A method for presenting multiple NFC credentials during a single NFC transaction is also disclosed.

主权项

1. A system for presentation of multiple NFC credentials via an NFC baseband in a portable communication device during a single NFC transaction, the system comprising:
a secure element operably connected to the NFC baseband; a directory of available credentials stored in the secure element, wherein the available credentials include a pre-determined multiple-credential start Application ID (AID), the directory further containing a plurality of NFC credentials after the start AID, wherein the portable communication device is configured to wirelessly communicate the start AID and the plurality of NFC credentials to a reader, and wherein the star AID identifies a beginning of transmission of the plurality of NFC credentials and instructs the reader to process and use each of the NFC credentials to complete the single NFC transaction.