Short-range authentication

• US 20060036855A1
• Filed: 08/10/2004
• Published: 02/16/2006
• Est. Priority Date: 08/10/2004
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Simonen, Ari-Pekka
• Application Number:
  US10/915,007
• Publication Number:
  US 20060036855A1
• Time in Patent Office: Days
• US Class Current: 713/168
• CPC Class Codes: G07C 9/20 involving the use of a pass
• CPC Class Codes: G07F 19/20 Automatic teller machines [ATMs]
• CPC Class Codes: G07F 19/206 Software aspects at ATMs

Abstract

System, devices and method for authentication are disclosed. The system includes a first device having data stored therein and a second device adapted to receive an authentication request signal. The authentication request signal is associated with the first device. The second device is further adapted to transmit an authentication signal in response to the authentication request signal. The first device and the second device are adapted to be carried by a user, and the authentication request signal and the authentication signal are wireless signals.

Claims

1. A system for authentication, comprising:

a first device having data stored therein; and

a second device adapted to receive an authentication request signal, the authentication request signal being associated with the first device, the second device being further adapted to transmit an authentication signal in response to the authentication request signal;

wherein the first device and the second device are adapted to be carried by a user; and

wherein the authentication request signal and the authentication signal are wireless signals.

2. The system of claim 1, wherein the first device includes a transmitter for transmitting the authentication request signal.

3. The system of claim 2, wherein the first device includes a receiver for receiving the authentication signal.

4. The system of claim 1, wherein the first device is adapted to interface with a transaction terminal.

5. The system of claim 4, wherein the first device is adapted to cause the transaction terminal to transmit the authentication request signal.

6. The system of claim 4, wherein interfacing of the first device with the transaction terminal causes the transaction terminal to transmit the authentication request signal.

7. The system of claim 1, wherein the first device is a credit card.

8. The system of claim 1, wherein the first device is a wireless device.

9. The system of claim 1, wherein the second device is a wireless device.

10. The system of claim 9, wherein the second device is a cellular phone.

11. The system of claim 9, wherein the second device is adapted to be worn as jewelry.

12. The system of claim 1, wherein the second device includes a processor adapted to determine whether the authentication request signal properly identifies the first device.

13. The system of claim 1, wherein the authentication request signal and the authentication signal are transmitted using a short-range protocol.

14. The system of claim 13, wherein the short-range protocol is Bluetooth.

15. A portable authentication device, comprising:

a receiver adapted to receive a short-range wireless authentication request signal;

a processor adapted to determine whether the authentication request signal corresponds to another portable device associated with the authentication device; and

a transmitter adapted to transmit a short-range wireless authentication signal when the processor determines the authentication request signal corresponds to an associated device.

16. The authentication device of claim 15, wherein the authentication request signal and the authentication signal are transmitted using a short-range protocol.

17. The authentication device of claim 16, wherein short-range protocol is Bluetooth.

18. A transaction terminal, comprising:

a data reader adapted to interface with a user-associated device;

a transmitter adapted to transmit a short-range wireless request signal requesting authentication of the user-associated device; and

a receiver adapted to receive a short-range wireless authentication signal associated with the user-associated device.

19. The transaction terminal of claim 18, further comprising an authentication module adapted to determine whether the authentication signal authenticates the user-associated device.

20. The transaction terminal of claim 18, wherein the request signal and the authentication signal use a short-range protocol.

21. The transaction terminal of claim 20, wherein short-range protocol is Bluetooth.

22. A method of authenticating a portable user-associated device, comprising:

obtaining data from the user-associated device;

transmitting a short-range authentication request signal based on data received from the user-associated device; and

receiving a short-range authentication signal from an authentication device in response to the authentication request signal.

23. The method of claim 22, wherein the user-associated device is a credit card.

24. The method of claim 22, wherein the user-associated device is a wireless device.

25. The method of claim 22, wherein the authentication device is a wireless device.

26. The method of claim 25, wherein the authentication device is a cellular phone.

27. The method of claim 25, wherein the authentication device is adapted to be worn as jewelry.

28. The method of claim 22, wherein the authentication request signal and the authentication signal are transmitted using a short-range protocol.

29. The method of claim 28, wherein the short-range protocol is Bluetooth.