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Lecture Notes in Computer Science
This paper investigates the two-pass authenticated key exchange protocol in the enhanced Canetti-Krawczyk (eCK) with perfect forward security. Currently, there exist no authenticated key exchange protocols which are provably secure in eCK model and meanwhile achieve perfect forward security against active adversary in one round. We propose a new two-pass authenticated key exchange protocol which enjoys following desirable properties. First, our protocol is shown secure in the eCK model underdoi:10.1007/978-3-642-24316-5_28 fatcat:jhjcdpldfbhdbncneyuoc7ytpi