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Biometric Based User Authentication and Data Encryption

  • US 20070174633A1
  • Filed: 11/29/2006
  • Published: 07/26/2007
  • Est. Priority Date: 12/07/2004
  • Status: Active Grant
First Claim
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1. A method securely storing biometric parameters in a database, comprising:

  • encoding enrollment biometric parameters of a user using a syndrome encoder to produce an enrollment syndrome vector;

    applying a hash function to the enrollment biometric parameters to produce an enrollment hash; and

    storing the enrollment syndrome vector and the enrollment hash in a database.

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