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Deniability and forward secrecy of one-round authenticated key exchange

Journal Article


Abstract


  • Deniability and forward secrecy are two properties of authenticated key exchange (AKE) protocols. Considering one-round AKE, Cremers and Feltz at ESORICS 2012 defined a security model with perfect forward secrecy. Based on their model, we consider different levels of deniability, and reveal some relationships of the session-key security and the deniability properties. The observations result in a simple method to give a deniable protocol with forward secrecy.

UOW Authors


  •   Tian, Haibo (external author)
  •   Chen, Xiaofeng (external author)
  •   Susilo, Willy

Publication Date


  • 2014

Citation


  • Tian, H., Chen, X. & Susilo, W. (2014). Deniability and forward secrecy of one-round authenticated key exchange. Journal of Supercomputing, 67 (3), 671-690.

Scopus Eid


  • 2-s2.0-84896702749

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/2067

Number Of Pages


  • 19

Start Page


  • 671

End Page


  • 690

Volume


  • 67

Issue


  • 3

Abstract


  • Deniability and forward secrecy are two properties of authenticated key exchange (AKE) protocols. Considering one-round AKE, Cremers and Feltz at ESORICS 2012 defined a security model with perfect forward secrecy. Based on their model, we consider different levels of deniability, and reveal some relationships of the session-key security and the deniability properties. The observations result in a simple method to give a deniable protocol with forward secrecy.

UOW Authors


  •   Tian, Haibo (external author)
  •   Chen, Xiaofeng (external author)
  •   Susilo, Willy

Publication Date


  • 2014

Citation


  • Tian, H., Chen, X. & Susilo, W. (2014). Deniability and forward secrecy of one-round authenticated key exchange. Journal of Supercomputing, 67 (3), 671-690.

Scopus Eid


  • 2-s2.0-84896702749

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/2067

Number Of Pages


  • 19

Start Page


  • 671

End Page


  • 690

Volume


  • 67

Issue


  • 3