A matching algorithm secure against the wolf attack in biometric authentication systems

  • Authors:

  • Yoshihiro Kojima;Rie Shigetomi;Manabu Inuma;Akira Otsuka;Hideki Imai

  • Affiliations:

  • Graduate School of Science and Engineering, Chuo University, Tokyo, Japan;Graduate School of Science and Engineering, Chuo University, Tokyo, Japan and Research Center for Information Security, National Institute of Advanced Industrial Science and Technology, Tokyo, Jap ...;Graduate School of Science and Engineering, Chuo University, Tokyo, Japan and Research Center for Information Security, National Institute of Advanced Industrial Science and Technology, Tokyo, Jap ...;Graduate School of Science and Engineering, Chuo University, Tokyo, Japan and Research Center for Information Security, National Institute of Advanced Industrial Science and Technology, Tokyo, Jap ...;Graduate School of Science and Engineering, Chuo University, Tokyo, Japan and Research Center for Information Security, National Institute of Advanced Industrial Science and Technology, Tokyo, Jap ...

  • Venue:
  • BioID_MultiComm'09 Proceedings of the 2009 joint COST 2101 and 2102 international conference on Biometric ID management and multimodal communication
  • Year:
  • 2009

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Abstract

We propose a matching algorithm secure against the wolf attack in one-to-one biometric authentications. Our proposed algorithm embeds a wolf-judgement function in a traditional matching algorithm. We show that our proposed algorithm is accurate and secure. Moreover we remark that our proposed algorithm is efficient in a framework proposed by Inuma, Otsuka, and Imai [1].