Access authorization based on synthetic biometric data and non-biometric data
AssigneeQUALCOMM Incorporated
InventorsLae-Hoon Kim, Juhan Nam, Erik Visser
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Abstract
A method of selectively authorizing access includes obtaining, at an authentication device, first information corresponding to first synthetic biometric data. The method also includes obtaining, at the authentication device, first common synthetic data and second biometric data. The method further includes generating, at the authentication device, second common synthetic data based on the first information and the second biometric data. The method also includes selectively authorizing, by the authentication device, access based on a comparison of the first common synthetic data and the second common synthetic data.
Claims30
A method of authorizing access comprising:
- obtaining, at an authentication device, first information corresponding to first synthetic biometric data, wherein the first synthetic biometric data is generated by modifying at least one feature of first biometric data based on a key;
- obtaining, at the authentication device, first common synthetic data and second biometric data;
- generating, at the authentication device, second common synthetic data based on the first information and the second biometric data;
- and
- authorizing, by the authentication device, access based on a comparison of the first common synthetic data and the second common synthetic data.
An apparatus for authorizing access comprising:
- a memory configured to store instructions;
- and
- a processor configured to execute the instructions to:
- generate second common synthetic data based on first information and second biometric data, the first information corresponding to first synthetic biometric data, wherein the first synthetic biometric data is generated by modifying at least one feature of first biometric data based on a key;
- and
- authorize access to a system of a vehicle based on a comparison of first common synthetic data and the second common synthetic data.
A computer-readable storage device for authorizing access storing instructions that, when executed by a processor, cause the processor to perform operations comprising:
- obtaining first information corresponding to first synthetic biometric data, wherein the first synthetic biometric data is generated by modifying at least one feature of first biometric data based on a key;
- obtaining first common synthetic data and second biometric data;
- generating second common synthetic data based on the first information and the second biometric data;
- and
- authorizing access based on a comparison of the first common synthetic data and the second common synthetic data.
An apparatus for authorizing access comprising:
- means for receiving first common synthetic data and first information corresponding to first synthetic biometric data, wherein the first synthetic biometric data is generated by modifying at least one feature of first biometric data based on a key;
- means for obtaining second biometric data;
- and
- means for authentication configured to generate second common synthetic data based on the first information and the second biometric data, and to selectively authorize access based on a comparison of the first common synthetic data and the second common synthetic data.
Dependencies are inferred from the claim text.