Personal digital identity card device for fingerprint bound asymmetric crypto to access a kiosk
First Claim
Patent Images
1. A personal digital ID device comprising:
- a crypto/cipher engine having at least one digital identifier including one or more asymmetric crypto keys for challenge-response;
a button accessible to a user of the personal digital ID device;
a fingerprint sensor positioned on a surface of the button to allow for fingerprint scanning when the user interacts with the button;
a radio; and
a processor coupled to the crypto/cipher engine, the button, the fingerprint sensor, and the radio, the processor configured to validate a user through a fingerprint scan and to make the one or more asymmetric crypto keys for challenge-response available to perform authentication with a kiosk through a mobile device by powering the radio for a predetermined duration in response to a validated user interacting with the button.
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Abstract
A personal digital ID device provides a digital identifier to a service for a predetermined duration in response to user interaction. The user interaction may include a button press. The personal digital ID device may be in the form of a bracelet, a key fob, or other form factor. The service may be provided by a mobile device, in the cloud, or elsewhere.
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Citations
20 Claims
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1. A personal digital ID device comprising:
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a crypto/cipher engine having at least one digital identifier including one or more asymmetric crypto keys for challenge-response; a button accessible to a user of the personal digital ID device; a fingerprint sensor positioned on a surface of the button to allow for fingerprint scanning when the user interacts with the button; a radio; and a processor coupled to the crypto/cipher engine, the button, the fingerprint sensor, and the radio, the processor configured to validate a user through a fingerprint scan and to make the one or more asymmetric crypto keys for challenge-response available to perform authentication with a kiosk through a mobile device by powering the radio for a predetermined duration in response to a validated user interacting with the button. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A card comprising:
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a housing; a crypto/cipher engine having at least one digital identifier including one or more asymmetric crypto keys for challenge-response; a button accessible to a user of the personal digital ID device; a fingerprint sensor positioned on a surface of the button to allow for fingerprint scanning when the user interacts with the button; a radio; a processor coupled to the crypto/cipher engine, the button, the fingerprint sensor, and the radio, the processor configured to validate a user through a fingerprint scan and to make the one or more asymmetric crypto keys for challenge-response available for a predetermined duration to perform authentication with a kiosk through a mobile device by powering the radio in response to a validated user interacting with the button. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification