System and method for enabling a mobile communication device to operate as a financial presentation device

Patent metadata

Field	Value
Publication number	US-9811819-B2
Application number	US-201514610988-A
Country	US
Kind code	B2
Filing date	Jan 30, 2015
Priority date	Oct 27, 2009
Publication date	Nov 7, 2017
Grant date	Nov 7, 2017

Abstract

A provisioning system for enabling a mobile communication device to operate as a financial presentation device (FPD) presentable to providers of goods or service is provided. The provisioning system relies on a transaction processing system that normally routes authorization requests from merchants to issuers of FPDs for purposes of authorizing FPD transactions. The transaction processing system already stores security keys of all issuers to validate transaction data being sent from the merchants. The provisioning system monitors authorization requests being routed through the transaction processing system and retrieves an authorization request of a financial transaction that was initiated with a particular FPD. The provisioning system then transmits the FPD data contained in the retrieved authorization request and the security key stored in the transaction processing system to a secure memory element of the mobile communication device so as to enable the mobile communication device to operate as a FPD.

First claim

What is claimed is:

1. A system for enabling a mobile communication device having a secure memory element to operate as a financial presentation device (FPD) which is presentable to providers of goods or services, the system comprising:
a memory storing a security key, wherein the security key is an encryption key;
a processor coupled to the memory; and
a provisioning module executable by the processor and adapted to:
monitor incoming authorization requests for financial transactions to retrieve an authorization request that was initiated with the FPD, the authorization request received from a merchant, wherein the authorization request comprises FPD data including an FPD identifier associated with the FPD;
retrieve the FPD data contained in the authorization request; and
transmit via a wireless communication network the security key and the FPD data to the mobile communication device for storage into the secure memory element so as to enable the mobile communication device to operate as the FPD.

2. The system of claim 1 , wherein the provisioning module is adapted to receive and store an identifier of the mobile communication device by which communication with the communication device through the mobile communication network is established.

3. The system of claim 2 , wherein the mobile communication device comprises a cell phone and the identifier of the mobile communication device comprises a cell phone number.

4. The system of claim 3 , wherein the FPD comprises a credit card or a debit card.

5. The system of claim 2 , wherein the provisioning module is adapted to receive a request to enable the mobile communication device as the FPD, the request including the identifier of the mobile communication device and the FPD identifier.

6. The system of claim 1 , wherein the provisioning module includes an installation module executable by the processor and adapted to transmit a payment application to the mobile communication device for enabling the mobile communication device to operate as the FPD.

7. The system of claim 1 , wherein the provisioning module is configured to derive a secondary security key specific for the FPD.

8. A system for enabling a mobile communication device having a secure memory element to operate as a contactless financial presentation device (FPD) which is presentable to providers of goods or services, the system comprising:
a transaction processing system that routes authorization requests from merchants to issuers of FPDs for purposes of authorizing FPD transactions;
a memory storing security keys, wherein the security keys are encryption keys;
a processor coupled to the memory and the transaction processing system; and
a provisioning module executable by the processor and adapted to:
monitor the authorization requests being routed by the transaction processing system to retrieve an authorization request that was initiated by a particular FPD, the authorization request being received from a merchant, wherein the authorization request comprises FPD data including an FPD identifier associated with the particular FPD;
retrieve the FPD data contained in the authorization request; and
transmit via a wireless communication network a security key associated with the particular FPD to the secure memory element of the mobile communication device to enable the mobile communication device to operate as the particular FPD, wherein the security key is an encryption key.

9. The system of claim 8 , wherein the provisioning module is adapted to receive a request to enable the mobile communication device as the particular FPD, the request including an identifier of the mobile communication device and the FPD identifier.

10. The system of claim 8 , wherein the provisioning module includes an installation module executable by the processor and adapted to transmit a payment application to the mobile communication device for enabling the mobile communication device to operate as the particular FPD.

11. The system of claim 8 , wherein the provisioning module is configured to derive a secondary security key specific for the particular FPD.

12. A method for enabling a mobile communication device having a secure memory element to operate as a financial presentation device (FPD) which is presentable to providers of goods or services, the method comprising:
monitoring, using a processor, authorization requests for financial transactions being routed by a transaction processing system between merchants and issuers of FPDs for purposes of authorizing FPD transactions, the transaction processing system storing security keys;
retrieving, using the processor, an authorization request of a financial transaction that was initiated with a particular FPD based on monitoring of the authorization requests, wherein the authorization request is received from a merchant, wherein the authorization request comprises an FPD identifier associated with the particular FPD;
retrieving the FPD data contained in the authorization request; and
transmitting via a wireless communication network a security key associated with the particular FPD to the mobile communication device for storage into the secure memory element so as to enable the mobile communication device to operate as the particular FPD, wherein the security key is an encryption key.

13. The method of claim 12 , further comprising:
receiving and storing an identifier of the mobile communication device by which communication with the communication device through the mobile communication network is established.

14. The method of claim 13 , wherein:
the mobile communication device comprises a cell phone and the identifier comprises a cell phone number;
the particular FPD comprises a credit card or a debit card; and
the step of transmitting includes transmitting the security key and the FPD data using the cell phone number.

15. The method of claim 12 , further comprising:
receiving a request to enable the mobile communication device as the particular FPD, the request including an identifier of the mobile communication device and the FPD identifier.

16. The method of claim 15 wherein the mobile communication device is a cellular phone.

17. The method of claim 12 , further comprising:
transmitting a payment application to the mobile communication device for enabling the mobile communication device to operate as the particular FPD.

18. The method of claim 12 , prior to transmitting the security key and the FPD data, further comprising:
deriving the security key, which is a secondary security key specific for the particular FPD.

19. The method of claim 12 , further comprising, prior to monitoring:
transmitting a payment application to the mobile communication device for enabling the mobile communication device to operate as the particular FPD.

20. The method of claim 12 wherein the authorization request further comprises a holder name.

21. The method of claim 12 wherein the merchant operates a POS terminal, which generated the authorization request.

Assignees

• Visa Usa Inc

Inventors

• Hammad Ayman

Classifications

• G06Q20/3829

  involving key management · CPC title

• G06Q20/3223

  Realising banking transactions through M-devices · CPC title

• H04L63/168

  above the transport layer · CPC title

• G06Q20/3226 Primary

  Use of secure elements separate from M-devices · CPC title

• H04L67/04

  specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability · CPC title