SYSTEM, METHOD AND PROGRAM PRODUCT FOR RECORDING CREATION OF A CANCELABLE BIOMETRIC REFERENCE TEMPLATE IN A BIOMETRIC EVENT JOURNAL RECORD
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Abstract
A system, method and program product for recording the creation of a cancelable biometric reference template in a biometric event journal record. The method includes providing a base biometric reference template having a unique base reference template identifier that uniquely identifies base biometric data collected for an individual, applying a data transform function having a first function key value to the base biometric reference template to create one cancelable biometric reference template and recording the one cancelable biometric reference template in a biometric event journal record. The method further includes creating additional cancelable biometric reference templates using different function key values of the data transform function. The method further includes encrypting the data transform function and the function key value applied to the base biometric reference template. The method further includes signing the cancelable biometric reference template and signing the biometric event journal with a digital signature.
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Citations
49 Claims
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1-25. -25. (canceled)
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26. A method for recording creation of a cancelable biometric reference template, said method comprising the steps of:
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providing a base biometric reference template having a unique base biometric reference template identifier that uniquely identifies base biometric data collected for an individual; applying a data transform function having a first function key value to said base biometric reference template to create at least one cancelable biometric reference template; and recording said at least one cancelable biometric reference template in a biometric event journal record. - View Dependent Claims (27, 28, 29, 30, 31)
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32. A computer system for recording creation of a cancelable biometric reference template, comprising:
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a network communications channel; a biometric system having a central processing unit and coupled to said network communications channel, said biometric system further comprising; a biometric application for creating a base biometric reference template having a unique biometric reference template identifier that uniquely identifies biometric data collected for an individual; a transformation tool comprising a data transform function having at least one function key value for creating at least one cancelable biometric reference template from said base biometric reference template, said cancelable biometric reference template including a unique identifier for identifying said at least one cancelable biometric reference template created; and a journaling tool for recording creation of said at least one cancelable biometric reference template created in a biometric event journal. - View Dependent Claims (33, 34, 35, 36, 37, 38)
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39. A computer program product for recording creation of a cancelable biometric reference template, said computer program product comprising:
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a computer readable storage medium; first program instructions to provide a base biometric reference template having a unique base biometric reference template identifier that uniquely identifies base biometric data collected for an individual; second program instructions to apply a data transform function having a first function key value to said base biometric reference template to create at least one cancelable biometric reference template; and third program instructions to record said at least one cancelable biometric reference template in a biometric event journal record, and wherein said first, second and third program instructions are recorded on said computer readable storage medium. - View Dependent Claims (40, 41, 42, 43, 44)
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45. A process for deploying computing infrastructure comprising integrating computer-readable code into a computing system, wherein said code in combination with said computing system is capable of performing a process for recording creation of a cancelable biometric reference template, said process comprising:
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providing a base biometric reference template having a unique base biometric reference template identifier that uniquely identifies base biometric data collected for an individual; applying a data transform function having a first function key value to said base biometric reference template to create at least one cancelable biometric reference template; and recording said at least one cancelable biometric reference template in a biometric event journal record. - View Dependent Claims (46, 47, 48, 49)
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Specification