Multi-factor Authenticated Key Exchange

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.

• Type: Conference
• Year: 2008
• Where: ACNS
• Authors: David Pointcheval, Sébastien Zimmer
• Keywords: ACNS 2008, Authenticated Key Exchange, Cryptography, Key Exchange Protocols, Various Authentication Means