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CRYPTO
2010
Springer
171views Cryptology» more  CRYPTO 2010»
15 years 24 days ago
Credential Authenticated Identification and Key Exchange
Secure two-party authentication and key exchange are fundamental problems. Traditionally, the parties authenticate each other by means of their identities, using a public-key infr...
Jan Camenisch, Nathalie Casati, Thomas Groß,...
FC
2007
Springer
125views Cryptology» more  FC 2007»
15 years 5 months ago
Scalable Authenticated Tree Based Group Key Exchange for Ad-Hoc Groups
Task-specific groups are often formed in an ad-hoc manner within big structures, like companies. Take the following typical scenario: A high rank manager decides that a task force...
Yvo Desmedt, Tanja Lange, Mike Burmester
CCS
2009
ACM
16 years 9 days ago
An ID-based authenticated key exchange protocol based on bilinear Diffie-Hellman problem
In this paper, we present a new ID-based two-party authenticated key exchange (AKE) protocol, which makes use of a new technique called twin Diffie-Hellman problem proposed by Cas...
Hai Huang, Zhenfu Cao
CCS
2006
ACM
15 years 3 months ago
Deniable authentication and key exchange
We extend the definitional work of Dwork, Naor and Sahai from deniable authentication to deniable key-exchange protocols. We then use these definitions to prove the deniability fe...
Mario Di Raimondo, Rosario Gennaro, Hugo Krawczyk
EUC
2008
Springer
15 years 1 months ago
Efficient Client-to-Client Password Authenticated Key Exchange
With the rapid proliferation of client-to-client applications, PAKE (password authenticated key exchange) protocols in the client-to-client setting become increasingly important. ...
Yanjiang Yang, Feng Bao, Robert H. Deng