Authenticated Dynamic Group Key Agreement for Autoconfigurable Mobile Ad Hoc Networks(Network)

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概要

• 論文の詳細を見る

• Secure communication in Mobile Ad Hoc Networks (MANETs) is important as nodes communicate over the wireless medium, which can be easily eavesdropped. Currently, the literature of secure IP address autoconfiguration in MANETs is extremely rare. In this paper, we propose five protocols that provide both secure IP address autoconfiguration and authenticated group key agreement (GKA) to give a more efficient and secure solution for MANET communications. Whenever a dynamic group membership event such as node join, node leave, network merge and network partition occurs, our protocols ensure that the IP address allocation table and group key are updated so that there are no address conflicts and leaving and joining users cannot decrypt future and previous communications respectively. A complexity analysis shows that despite having additional capabilities such as IP address autoconfiguration and key authentication, our protocols are still efficient when compared to other GKA protocols.

• 社団法人電子情報通信学会の論文
• 2006-09-01

著者

• Teo Joseph

  School Of Electrical & Electronic Engineering Nanyang Technological University

• TAN Chik

  NISlab, Department of Computer Science and Media Technology, Gjovik University College

• Tan Chik

  Nislab Department Of Computer Science And Media Technology Gjovik University College

関連論文

• Authenticated Dynamic Group Key Agreement for Autoconfigurable Mobile Ad Hoc Networks(Network)
• Security Analysis of Provably Secure Constant Round Dynamic Group Key Agreement(Information Security)

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