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METHOD AND DEVICE FOR IDENTITY AUTHENTICATION

  • US 20200134153A1
  • Filed: 12/23/2019
  • Published: 04/30/2020
  • Est. Priority Date: 06/07/2016
  • Status: Active Grant
First Claim
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1. A computer-implemented method, comprising:

  • retrieving stored fingerprint information for a user including a plurality of recorded fingerprints for the user, each recorded fingerprint associated with a different finger of the user;

    selecting a subset of the recorded fingerprints to be used to authenticate the user;

    prompting the user to provide fingerprint information corresponding to each finger associated with a recorded fingerprint in the selected subset;

    in response to prompting the user, receiving user-provided fingerprint information from the user;

    matching the user-provided fingerprint information against the selected subset of the recorded fingerprints; and

    determining that an identity authentication of the user succeeds when the user-provided fingerprint information matches the selected subset of the recorded fingerprints.

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