BIOMETRIC AUTHENTICATION OF MOBILE FINANCIAL TRANSACTIONS BY TRUSTED SERVICE MANAGERS

• US 20120173434A1
• Filed: 03/12/2012
• Published: 07/05/2012
• Est. Priority Date: 06/06/2008
• Status: Active Grant

• Current Assignee: PayPal, Inc. (PayPal Holdings, Inc.)
• Original Assignee: eBay Inc.
• Inventors: Mardikar, Upendra, Duprat, Eric
• Granted Patent: US 8,554,689 B2
• Time in Patent Office: Days
• US Class Current: 705/67
• CPC Class Codes: G06Q 20/1085 involving automatic teller machines [ATMs]
• CPC Class Codes: G06Q 20/20 Point-of-sale [POS] network systems
• CPC Class Codes: G06Q 20/204 comprising interface for record bearing medium or carrier for electronic funds transfer or payment credit
• CPC Class Codes: G06Q 20/3223 Realising banking transactions through M-devices
• CPC Class Codes: G06Q 20/3227 using secure elements embedded in M-devices
• CPC Class Codes: G06Q 20/3265 characterised by personalisation for use
• CPC Class Codes: G06Q 20/3278 RFID or NFC payments by means of M-devices
• CPC Class Codes: G06Q 20/367 involving electronic purses or money safes
• CPC Class Codes: G06Q 20/3674 involving authentication
• CPC Class Codes: G06Q 20/382 insuring higher security of transaction
• CPC Class Codes: G06Q 20/3821 Electronic credentials
• CPC Class Codes: G06Q 20/3829 involving key management
• CPC Class Codes: G06Q 20/40 Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
• CPC Class Codes: G06Q 20/4012 Verifying personal identification numbers [PIN]
• CPC Class Codes: G06Q 20/40145 Biometric identity checks
• CPC Class Codes: G06Q 40/00 Finance; Insurance; Tax strategies; Processing of corporate or income taxes
• CPC Class Codes: G07C 9/257 electronically G07C9/26 takes precedence
• CPC Class Codes: G07F 7/0826 Embedded security module
• CPC Class Codes: H04L 2209/56 Financial cryptography, e.g. electronic payment or e-cash
• CPC Class Codes: H04L 2209/80 Wireless network architectures or network communication protocols for wireless network security H04W12/00
• CPC Class Codes: H04L 63/0823 : using certificates cryptographic mechanisms or cryptographic arrangements for entity authentication involving certificates H04L9/3263
• CPC Class Codes: H04L 63/0861 : using biometrical features, e.g. fingerprint, retina-scan cryptographic mechanisms or cryptographic arrangements for entity authentication using biological data H04L9/3231
• CPC Class Codes: H04L 9/3231 : Biological data, e.g. fingerprint, voice or retina network architectures or network communication protocols for supporting authentication of entities using biometrical features in a packet data network H04L63/0861
• CPC Class Codes: H04W 12/069 : using certificates or pre-shared keys
• CPC Class Codes: H04W 4/80 : Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

A method for authenticating a financial transaction at a point of sale (POS) includes storing an application program in a first secure element of a mobile phone. The application is configured to generate instruction codes to effect the financial transaction upon verification of a user'"'"'s identity. The user'"'"'s credentials are stored in a second SE of the phone, which is operable to verify the user'"'"'s identity from a biometric trait of the user input to the phone and to generate data authenticating the financial transaction in response to the verification of the user'"'"'s identity. At the POS, the user invokes the application and then inputs a biometric trait to the phone. The second SE verifies the user'"'"'s identity, and upon verification, generates data authenticating the transaction. The financial transaction data, including the instruction codes and the authenticating data, are then transmitted from the phone to the POS.

Claims

1. A method for authenticating a financial transaction, the method comprising:

storing credentials of a user, including biometric authentication data, in a first secure element (SE) of a data communication device of the user; and

storing an application program in a second SE of device separate from the first SE, wherein

the first SE is operable in response to a request from the application program to verify the user'"'"'s identity from a biometric trait of the user input to the device,

generate data authenticating the financial transaction upon verifying the user'"'"'s identity, and

transmit the authenticating data to the second SE; and

the application program is operable when invoked by the user to

prompt the user to input the biometric trait into the device,

request verification of the biometric trait and authentication of the financial transaction from the first SE, and

generate transaction instruction codes to effect and authenticate the financial transaction upon receipt of the authenticating data from the first SE.

2. The method of claim 1, further comprising:

invoking the application program on the user'"'"'s device at a point of sale (POS) of a vendor;

inputting the biometric trait of the user into the user'"'"'s device;

transmitting the data of the financial transaction, including the transaction instruction codes and the data authenticating the financial transaction, from the user'"'"'s device to a data communication device at the POS, and

transmitting the data of the authenticated financial transaction from the POS device to a transaction processing device of the vendor.

3. The method of claim 2, wherein the transmitting of the transaction data from the user'"'"'s device to the POS device is effected through a near field communication (NFC) link between the two devices.

4. The method of claim 3, wherein the transmitting of the transaction data from the user'"'"'s device to the POS device comprises tapping the POS device with the user'"'"'s device.

5. The method of claim 1, wherein the biometric trait comprises a fingerprint of the user.

6. The method of claim 1, wherein the user'"'"'s device comprises a mobile phone and at least one of the first and second SEs comprises a Subscriber Identity Module (SIM) card.

7. The method of claim 6, wherein the inputting is operable to unlock the phone for use.

8. The method of claim 2, wherein the inputting comprises transmitting data corresponding to the biometric trait directly from a biometric trait input device of the user'"'"'s device to the first SE via a data encryption tunnel circuit.

9. The method of claim 1, wherein the data authenticating the transaction comprises one or more of a Card Verification Value (CVV) code, a Contactless Card and Chip Verification Value (iCVV) code, a Stored-Value Card (SVC) code and/or a bank identification number (BIN) code.

10. The method of claim 1, wherein one or both of the storing of the user'"'"'s credentials in the first SE and the storing of the application program in the second SE is performed by a Trusted Service Manager (TSM).

11. The method of claim 2, wherein the POS data communication device comprises an automated teller machine (ATM), and further comprising depositing cash in or vending cash from the ATM to the user.

12. An apparatus for authenticating a financial transaction, the apparatus comprising:

a data communication device of a user, the device having separate first and second secure elements (SEs),

the first SE storing credentials of the user,

the second SE storing an application program,

the first SE being operable in response to a request from the application program to verify the user'"'"'s identity from a biometric trait of the user input to the device,

generate data authenticating the financial transaction upon verifying of the user'"'"'s identity, and

transmit the authenticating data to the second SE; and

the application program being operable when invoked by the user to prompt the user to input the biometric trait into the device,

request verification of the biometric trait and authentication of the financial transaction from the first SE, and

generate transaction instruction codes to effect and authenticate the financial transaction upon receipt of the authenticating data from the first SE.

13. The apparatus of claim 12, wherein the user'"'"'s device comprises a fingerprint reader.

14. The apparatus of claim 13, wherein the fingerprint reader is coupled to the first SE via a data encryption tunnel circuit.

15. The apparatus of claim 14, wherein the data encryption tunnel circuit complies with the Federal Information Processing Standard (MPS) Publication 140-2 (MPS 140-2) Level 3 standard.

16. The apparatus of claim 12, wherein the credentials of the user comprise one or more of a user payment instrument, a user certificate, a user account key, a user account and/or user biometric trait authentication data.

17. A non-transitory machine-readable medium comprising a plurality of machine-readable instructions which, when executed by one or more processors of a data communication device of a user, are adapted to cause the one or more processors to perform a method, comprising:

running an application program that prompts the user to input a biometric trait of the user into the device;

verifying the user'"'"'s identity from the biometric trait input to the device;

generating data authenticating a financial transaction of the user in response to the verifying of the user'"'"'s identity; and

generating transaction instruction codes operable to effect and authenticate the financial transaction, wherein

the verifying and the generating of the authenticating data are effected by a Payment/Wallet secure element (SE) of the device storing credentials of the user, and

the prompting and the generating of the transaction instructions codes are effected by an Application SE of the device in which the application program is stored.

18. The medium of claim 17, wherein:

the credentials of the user comprise one or more of a user payment instrument, a user certificate, a user account key, a user account and/or user biometric trait authentication data; and

,

the data authenticating the transaction comprises one or more of a Card Verification Value (CVV) code, a Contactless Card and Chip Verification Value (iCVV) code, a Stored-Value Card (SVC) code and/or a bank identification number (BIN) code.

19. The medium of claim 17, wherein:

the user'"'"'s data communication device comprises a mobile phone; and

the method further comprises transmitting the transaction instruction codes to a data communication device of a vendor via a wireless link.

20. The medium of claim 19, wherein the link comprises a near field communication (NFC) link.