PERSONAL IDENTIFICATION NUMBER (PIN) GENERATION BETWEEN TWO DEVICES IN A NETWORK
First Claim
1. A method of generating, a Personal Identification Number (PIN) between a first device and a second device in a network, the method comprising:
- at the first device, securely receiving information for one or more input choices of the second device;
at the first device, generating a PIN from the information for the one or more input choices of the second device;
at the first device, providing instructions directing an entry of the one or more input choices on the second device; and
at the second device, entering one or more input choices in response to the instructions provided by the first device, wherein the second device is operable to generate the same PIN from the entered one or more input choices if the entered one or more input choices are entered as instructed.
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Abstract
A method of generating a Personal Identification Number (PIN) between a first device and a second device in a network is provided. The method includes securely receiving information of input choices of the second device and random numbers assigned to the input choices at the first device. At the first device, the PIN is generated from the random numbers, and instructions are provided directing an entry of the input choices on the second device. At the second device, the input choices are entered. The second device is operable to generate the PIN from the input choices and the random numbers if the input choices are entered as instructed.
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Citations
20 Claims
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1. A method of generating, a Personal Identification Number (PIN) between a first device and a second device in a network, the method comprising:
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at the first device, securely receiving information for one or more input choices of the second device; at the first device, generating a PIN from the information for the one or more input choices of the second device; at the first device, providing instructions directing an entry of the one or more input choices on the second device; and at the second device, entering one or more input choices in response to the instructions provided by the first device, wherein the second device is operable to generate the same PIN from the entered one or more input choices if the entered one or more input choices are entered as instructed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. At least one computer readable storage medium storing at least one computer program that when executed performs a method of generating a Personal Identification Number (PIN) between a first device and a second device in a network, the method comprising:
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at the first device, securely receiving information for one or more input choices of the second device; at the first device, generating a PIN from the information for the one or more input choices of the second device; at the first device, providing instructions directing an entry of the one or more input choices on the second device; and at the second device, entering one or more input choices in response to the instructions provided by the first device, wherein the second device is operable to generate the same PIN from the entered one or more input choices if the entered one or more input choices are entered as instructed. - View Dependent Claims (16, 17)
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18. A device configured to communicate with a second device in a wireless network, the device comprising:
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an interface configured to wirelessly receive a button list from the second device; a processor configured to select a sequence of buttons from the button list and generate a PIN from the selected sequence, wherein the processor is further configured to present the selected sequence of buttons on an input/output device for the device; and a data storage storing the PIN. - View Dependent Claims (19, 20)
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Specification