Probabilistic quorum protocols for biometrical user authentication in OLTP

  • Authors:
  • V. K. Murthy

  • Affiliations:
  • Queensland University of Technology, Brisbane QLD, Australia

  • Venue:
  • ACM SIGSAC Review
  • Year:
  • 1996

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Abstract

A statistical zero-knowledge authentication scheme is described for security control in on-line database transaction processing systems (OLTP). This scheme uses probabilistic quorum protocols to validate users using their biometrical characteristics (such as speech, handwriting and keyboard characteristics). This authentication scheme can be implemented using the present-day smart card technology.