Communication Dans Un Congrès Année : 2007

S-TGDH, secure enhanced group management protocol in ad hoc networks

Frédéric Cuppens
  • Fonction : Auteur
  • PersonId : 863922
Nora Cuppens-Boulahia
  • Fonction : Auteur
  • PersonId : 863921

Résumé

We present and analyse a secure protocol for group management, in large and dynamic ad hoc networks. The protocol we suggest relies on the TGDH protocol. In comparison with the previous solution, our algorithm helps to uniformly dispatch the group key calculus on each node, and the global cryptographic tree is optimized. Moreover, we propose an authentication algorithm. Our algorithm provides several well-known security properties, such as nodes authentication, messages freshness, passive attacks resistance and known key attack resistance.

Fichier principal
Vignette du fichier
S-TGDH.pdf (193.32 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Licence
Loading...

Dates et versions

hal-00426444 , version 1 (26-10-2009)

Licence

Identifiants

  • HAL Id : hal-00426444 , version 1

Citer

Frédéric Cuppens, Nora Cuppens-Boulahia, Julien Thomas. S-TGDH, secure enhanced group management protocol in ad hoc networks. CRiSIS'2007 : International Conference on Risks and Security of Internet and Systems, colocated with IEEE GIIS, Jul 2007, Marrakech, Morocco. 8p. ⟨hal-00426444⟩
126 Consultations
436 Téléchargements

Partager

  • More