Multi-factor authenticated key exchange

  • Authors:
  • David Pointcheval;Sébastien Zimmer

  • Affiliations:
  • ENS, CNRS, INRIA, Paris, France;ENS, CNRS, INRIA, Paris, France

  • Venue:
  • ACNS'08 Proceedings of the 6th international conference on Applied cryptography and network security
  • Year:
  • 2008

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Abstract

In order to increase the security for authenticated key exchange protocols, various authentication means can be used together. In this paper, we introduce a security model for multi-factor authenticated key exchange, which combines a password, a secure device, and biometric authentications. We thereafter present a scheme, that can be proven secure, in the random-oracle model.