SECURE TRANSACTIONS USING A PERSONAL DEVICE
3 Assignments
0 Petitions
Accused Products
Abstract
Various systems and methods for secure transactions using a personal device are described herein. A system to secure transactions using a personal device, the system comprises a randomization module to randomize an initial keypad representation to produce a randomized keypad representation; a communication module to: receive from the personal device, an indication to begin a secure transaction to access a resource with an access code; and transmit the randomized keypad representation to the personal device for presentation by the personal device to a user of the personal device; a keypad to receive a series of key presses from the user, the key presses corresponding to the access code based on the randomized keypad representation; and a security module to verify that the series of key presses correspond to the access code.
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Citations
50 Claims
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1-25. -25. (canceled)
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26. A machine-readable medium including instructions for secure transactions using a personal device, which when executed by a machine, cause the machine to:
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receiving at a secure server from the personal device, an indication to begin a secure transaction to access a resource with an access code; randomizing an initial keypad representation to produce a randomized keypad representation; transmitting the randomized keypad representation to the personal device for presentation by the personal device to a user of the personal device; receiving a series of key presses from the user at a keypad of the secure server, the key presses corresponding to the access code based on the randomized keypad representation; and verifying that the series of key presses correspond to the access code. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
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42. A system to secure transactions using a personal device, the system comprising:
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a randomization module to randomize an initial keypad representation to produce a randomized keypad representation; a communication module to; receive from the personal device, an indication to begin a secure transaction to access a resource with an access code; and transmit the randomized keypad representation to the personal device for presentation by the personal device to a user of the personal device; a keypad to receive a series of key presses from the user, the key presses corresponding to the access code based on the randomized keypad representation; and a security module to verify that the series of key presses correspond to the access code. - View Dependent Claims (43)
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44. A method for secure transactions using a personal device, the method comprising:
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receiving at a secure server from the personal device, an indication to begin a secure transaction to access a resource with an access code; randomizing an initial keypad representation to produce a randomized keypad representation; transmitting the randomized keypad representation to the personal device for presentation by the personal device to a user of the personal device; receiving a series of key presses from the user at a keypad of the secure server, the key presses corresponding to the access code based on the randomized keypad representation; and verifying that the series of key presses correspond to the access code. - View Dependent Claims (45, 46, 47, 48, 49, 50)
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Specification