Efficient Group Key Agreement & Recovery in Ad hoc Networks

摘要：

Ad hoc networks are dynamic peer-to-peer wireless networks composed of a collection of nodes which employ wireless transmission methods in a self-organized way without relying on fixed infrastructure or predetermined connectivity. Such networks pose great challenges in group communication. In this paper, we propose an efficient group key agreement and recovery mechanism based on key escrow systems for ad hoc networks. Nodes randomly change their operation and perform authentication services for specific groups.

关键词： key escrow Clipper key agreement key recovery.

作者: Nikos Komninos Georgios Mantas

作者单位: Algorithms and Security Group Athens Information Technology GR-190 02 Peania (Attiki),Greece

会议类型: 国际会议

会议名称: The IET 2nd International Conference on Wireless,Mobile & Multimedia Networks(第二届IET国际无线移动多媒体网络会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）