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VERIFICATION OF AUTHENTICITY AND RESPONSIVENESS OF BIOMETRIC EVIDENCE AND/OR OTHER EVIDENCE

  • US 20130138964A1
  • Filed: 11/30/2011
  • Published: 05/30/2013
  • Est. Priority Date: 11/30/2011
  • Status: Active Grant
First Claim
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1. A sensor configured to acquire evidence that is to be provided for validation of the authenticity and responsiveness of the evidence without regard for whether there is direct control over the sensor, the sensor comprising:

  • a sample acquisition apparatus configured to acquire one or more samples; and

    one or more processors configured to execute computer program modules, the computer program modules comprising;

    a communications module configured to receive a request for evidence, the evidence including one or more samples or a representation of one or more samples, the request for evidence including a challenge;

    a sample acquisition module configured to obtain individual ones of the one or more samples acquired by the sample acquisition apparatus; and

    a data packaging module configured to combine the evidence and a response to the challenge into a signed or encrypted unit of data, the sensor communications module being further configured to transmit the signed or encrypted unit of data;

    wherein the evidence included in the signed or encrypted unit of data is validated based on a comparison between the response to the challenge included in the signed or encrypted unit of data and the challenge sent with the request for evidence.

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