PERSONAL IDENTIFICATION NUMBER CHANGING SYSTEM AND METHOD

• US 20110178903A1
• Filed: 04/01/2010
• Published: 07/21/2011
• Est. Priority Date: 01/15/2010
• Status: Abandoned Application

• Current Assignee: Bank of America Corp.
• Original Assignee: Bank of America Corp.
• Inventors: Adams, Amanda Jane, Woodward, Richard John
• Application Number:
  US12/752,567
• Publication Number:
  US 20110178903A1
• Time in Patent Office: Days
• US Class Current: 705/30
• CPC Class Codes: G06Q 20/355 Personalisation of cards for use
• CPC Class Codes: G06Q 40/00 Finance; Insurance; Tax strategies; Processing of corporate or income taxes
• CPC Class Codes: G06Q 40/12 Accounting
• CPC Class Codes: G07F 7/1008 Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system

Abstract

Systems and methods are provided for enabling a cardholder to authenticate and change a current PIN associated with a chip card using a chip card interface device (CCID) having a chip card input/output device configured for interacting with the chip card. A PIN entry device receives from the cardholder a current PIN, which is communicated to the chip card along with a verify command. The chip card compares the current PIN input by the cardholder with the PIN stored on the chip card. If the cardholder input is verified, the cardholder can input a desired new PIN. The CCID then communicates a locked PIN through a host to the issuing bank'"'"'s backend system, which unlocks the PIN and stores the desired PIN. The backend system then creates a PIN change script including the new PIN and communicates the script to the chip card over the network. The chip card runs the script, which instructs the chip card to store the new PIN in place of the previous PIN.

Claims

1. A chip card interface device (CCID) configured for communicating with a chip card issued by an issuing bank and having an embedded processing device connected with an embedded memory device and carried by a cardholder, the chip card interface device configured for authenticating and changing a personal identification number (PIN) stored in the memory device of the chip card, the chip card interface device comprising:

a PIN entry device (PED) configured for receiving a cardholder current PIN and a cardholder desired new PIN;

a chip card input/output device configured for communicating a verify command to the chip card including data corresponding to the received cardholder current PIN, the chip card input/output device also configured for receiving a verification message from the chip card indicating that authentication of the cardholder current PIN was successful; and

a network communication device configured for communicating the cardholder desired new PIN to a host and across a network to a backend system maintained by the issuing bank and configured for receiving a PIN change script from the backend system and forwarding the PIN change script to the chip card.

2. The chip card interface device of claim 1 wherein the network communication device is further configured for initiating an online session with the backend system maintained by the issuing bank before communicating the cardholder desired PIN to the backend system.

3. The chip card interface device of claim 1 wherein the PED is further configured for receiving a first cardholder desired PIN and a second cardholder desired PIN;

and wherein the chip card interface device further comprises;

a processing device configured for comparing the first cardholder desired PIN and the second cardholder desired PIN after the chip card input/output device communicates the cardholder current PIN to the chip card and before the network communication device communicates the cardholder desired PIN to a backend system.

4. The chip card interface device of claim 3 wherein the processing device is further configured for re-receiving the cardholder desired PIN if the first cardholder desired PIN does not match the second cardholder desired PIN.

5. The chip card interface device of claim 1 wherein the network communication device is further configured for communicating the cardholder desired PIN through a host to the backend system.

6. The chip card interface device of claim 2 wherein the network communication device is further configured for communicating through a host with the backend system.

7. The chip card interface device of claim 2 wherein the PED is further configured for reading account identification information from the chip card;

wherein the network communication device is further configured for receiving account information stored at the backend system based at least in part on the account identification information read from the chip card; and

wherein the chip card interface device further comprises;

a processing device configured for authenticating the cardholder as the owner of the account based at least in part on the account identification information read from the chip card and the account information received from the backend system.

8. The chip card interface device of claim 7 wherein the processing device is further configured for comparing the read account identification information with the account information received from the backend system.

9. The chip card interface device of claim 7 wherein the processing device is further configured for locking the cardholder desired PIN using a key stored on one of the CCID or the chip card.

10. The chip card interface device of claim 1 wherein the chip card input/output device is further configured for receiving a locked cardholder desired PIN that has been locked using a key stored on one of the CCID or the chip card.

11. The chip card interface device of claim 5 wherein the chip card input/output device is further configured for receiving a message from the chip card that the PIN change script was run successfully, and wherein the network communication device is further configured for communicating a message to the host that the PIN has been changed successfully based at least in part on the message received from the chip card.

12. The chip card interface device of claim 1 further comprising:

a housing;

a processing device; and

a memory device connected to the processing device, and wherein the processing device is configured to erase data stored on the memory device when the integrity of the housing is compromised.

13. A method for communicating with a chip card issued by an issuing bank, associated with an account, and having an embedded processing device and an embedded memory device and carried by a cardholder, the method also for authenticating and changing a personal identification number (PIN) stored in the memory device of the chip card using a chip card interface device (CCID), the method comprising:

receiving a cardholder current PIN and a cardholder desired PIN;

communicating the cardholder current PIN to the chip card along with a command to verify the authenticity of the cardholder current PIN;

communicating the cardholder desired PIN to a backend system maintained by the issuing bank; and

receiving and forwarding a PIN change script from the backend system to the chip card.

14. The method of claim 13, before communicating the cardholder desired PIN to the backend system, further comprising:

initiating an online session with the backend system maintained by the issuing bank.

15. The method of claim 13 wherein receiving a cardholder desired PIN comprises receiving a first cardholder desired PIN and a second cardholder desired PIN;

and wherein the method, after communicating the cardholder current PIN to the chip card and before communicating the cardholder desired PIN to a backend system, further comprises;

comparing the first cardholder desired PIN and the second cardholder desired PIN.

16. The method of claim 15 further comprising, if the first cardholder desired PIN does not match the second cardholder desired PIN, re-receiving the cardholder desired PIN.

17. The method of claim 13 wherein communicating the cardholder desired PIN to a backend system comprises communicating the cardholder desired PIN through a host to the backend system.

18. The method of claim 14 wherein initiating an online session with the backend system maintained by the issuing bank comprises:

communicating through a host with the backend system.

19. The method of claim 14 further comprising:

reading account identification information from the chip card;

receiving account information stored at the backend system based at least in part on the account identification information read from the chip card; and

authenticating the cardholder as the owner of the account based at least in part on the account identification information read from the chip card and the account information received from the backend system.

20. The method of claim 19 wherein authenticating comprises comparing the read account identification information with the account information received from the backend system.

21. The method of claim 13 wherein communicating the cardholder desired PIN to a backend system comprises:

locking the cardholder desired PIN using a key stored on one of the CCID or the chip card.

22. The method of claim 13 wherein communicating the cardholder desired PIN to a backend system comprises:

receiving a locked cardholder desired PIN that has been locked using a key stored on one of the CCID or the chip card.

23. The method of claim 17 further comprising:

receiving a message from the chip card that the PIN change script was run successfully; and

communicating a message to the host that the PIN has been changed successfully based at least in part on the message received from the chip card.

24. An apparatus for communicating with a chip card issued by an issuing bank, associated with an account, and having an embedded processing device and an embedded memory device and carried by a cardholder and also for authenticating and changing a personal identification number (PIN) stored in the memory device of the chip card, the apparatus comprising:

means for receiving a cardholder current PIN and a cardholder desired PIN;

means for communicating the cardholder current PIN to the chip card along with a command to verify the authenticity of the cardholder current PIN;

means for communicating the cardholder desired PIN to a backend system maintained by the issuing bank; and

means for receiving and forwarding a PIN change script from the backend system to the chip card.

25. A computer program product comprising a non-transitory computer-readable medium comprising computer-readable instructions for execution by a chip card interface device (CCID), the instructions for communicating with a chip card having an embedded processing device and an embedded memory device and carried by a cardholder, the instructions for authenticating and changing a personal identification number (PIN) stored in the memory device of the chip card, the instructions comprising:

instructions for receiving a cardholder current PIN and a cardholder desired PIN;

instructions for communicating the cardholder current PIN to the chip card along with a command to verify the authenticity of the cardholder current PIN;

instructions for communicating the cardholder desired PIN to a backend system maintained by the issuing bank; and

instructions for receiving and forwarding a PIN change script from the backend system to the chip card.

26. The computer program product of claim 25, the instructions, before instructing communicating the cardholder desired PIN to a backend system, further comprising:

instructions for initiating an online session with the backend system maintained by the issuing bank.

27. The computer program product of claim 25 wherein the instructions for receiving a cardholder desired PIN comprise instructions for receiving a first cardholder desired PIN and a second cardholder desired PIN;

and wherein the instructions further comprise instructions for comparing the first cardholder desired PIN and the second cardholder desired PIN.

28. The computer program product of claim 27 further comprising instructions for, if the first cardholder desired PIN does not match the second cardholder desired PIN, re-receiving the cardholder desired PIN.

29. The computer program product of claim 25 wherein the instructions for communicating the cardholder desired PIN to a backend system comprise instructions for communicating the cardholder desired PIN through a host to the backend system.

30. The computer program product of claim 26 wherein the instructions for initiating an online session with the backend system maintained by the issuing bank comprise instructions for communicating through a host with the backend system.

31. The computer program product of claim 26 wherein the instructions further comprise:

instructions for reading account identification information from the chip card;

instructions for receiving account information stored at the backend system based at least in part on the account identification information read from the chip card; and

instructions for authenticating the cardholder as the owner of the account based at least in part on the account identification information read from the chip card and the account information received from the backend system.

32. The computer program product of claim 31 wherein the instructions for authenticating comprise instructions for comparing the read account identification information with the account information received from the backend system.

33. The computer program product of claim 25 wherein the instructions for communicating the cardholder desired PIN to a backend system comprise instructions for locking the cardholder desired PIN using a key stored on one of the CCID or the chip card.

34. The computer program product of claim 25 wherein the instructions for communicating the cardholder desired PIN to a backend system comprise instructions for receiving a locked cardholder desired PIN that has been locked using a key stored on one of the CCID or the chip card.

35. The computer program product of claim 29, wherein the instructions further comprise:

instructions for receiving a message from the chip card that the PIN change script was run successfully; and

instructions for communicating a message to the host that the PIN has been changed successfully based at least in part on the message received from the chip card.

36. A system configured for communicating with a chip card issued by an issuing bank, the chip card having an embedded processing device connected with an embedded memory device and carried by a cardholder, the system configured for authenticating and changing a personal identification number (PIN) stored in the memory device of the chip card, the system comprising:

a host configured for interacting with the cardholder and communicating across a network;

a chip card interface device configured for communicating with the host and the chip card, the chip card interface device comprising;

a PIN entry device (PED) configured for receiving a cardholder current PIN and a cardholder desired new PIN;

a chip card input/output device configured for communicating a verify command to the chip card including data corresponding to the received cardholder current PIN, the chip card input/output device also configured for receiving a verification message from the chip card indicating that authentication of the cardholder current PIN was successful; and

a network communication device configured for communicating the cardholder desired new PIN to the host and across the network.

37. The system of claim 36 further comprising:

a backend system configured for receiving the cardholder desired new PIN from the network communication device, storing new PIN data representing the cardholder desired new PIN, creating a PIN change script including data corresponding to the cardholder desired new PIN and instructions for the chip card to store the cardholder desired new PIN in place of a current PIN, and communicating the PIN change script across the network, through the host and the chip card interface device to the chip card.

38. The system of claim 36 wherein the host further comprises a processing device configured for controlling the chip card interface device.