A Proposal of Efficient Remote Biometric Authentication Protocol

  • Authors:
  • Taiki Sakashita;Yoichi Shibata;Takumi Yamamoto;Kenta Takahashi;Wakaha Ogata;Hiroaki Kikuchi;Masakatsu Nishigaki

  • Affiliations:
  • Graduate School of Systems and Information Engineering, University of Tsukuba, Tsukuba science city, Ibaraki, Japan 305-0006;Graduate School of Science and Technology, Shizuoka University, Shizuoka-ken, Japan 432-8011;Graduate School of Science and Technology, Shizuoka University, Shizuoka-ken, Japan 432-8011;System Development, Lab., Hitachi, Ltd., Kanagawa, Japan 244-0817;Graduate School of Innovation Management, Tokyo Institute of Technology, Tokyo, Japan 152-8552;School of Information Technology and Electronics, Tokai University, Kanagawa, Japan 259-1292;Graduate School of Science and Technology, Shizuoka University, Shizuoka-ken, Japan 432-8011

  • Venue:
  • IWSEC '09 Proceedings of the 4th International Workshop on Security: Advances in Information and Computer Security
  • Year:
  • 2009

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Abstract

ZeroBio has been proposed for a secure biometric authentication over the network by conducting secret computing between prover and verifier. The existing ZeroBio are based on zero-knowledge proof that a committed number lies in an interval, or on oblivious neural network evaluation. The purpose of ZeroBio is to give verifier a mean to authenticate provers with perfectly concealing provers'biometric information from verifier. However, these methods need high computational complexity and heavy network traffic. In this paper, we propose another type of ZeroBio protocol that can accomplish remote biometric authentication with lower computational complexity and lighter network traffic by tolerating small decline of security level.