Title :
A Feasible Key Management Scheme in Adhoc Network
Author :
Yang Ya-Tao ; Zeng Ping ; Fang Yong ; Chi Ya-Ping
Author_Institution :
Beijing Electron. Sci. & Technol. Inst., Beijing
fDate :
July 30 2007-Aug. 1 2007
Abstract :
Because of no centralized administration or fixed network infrastructure, there are many difficulties to carry out key management in dynamic and self-organized adhoc network. A new feasible two-layered key management scheme in layered and grouped adhoc network structure is proposed in this paper, which can reduce the calculating overheads and improve communication efficiency. Improved Asmuth-Bloom (n, t) threshold key management scheme is designed, which cut down the data traffic of key management between higher leaders, and the calculating complexity is reduced greatly, hence the key-exchange efficiency is improved.
Keywords :
ad hoc networks; cryptography; telecommunication network management; telecommunication traffic; Asmuth-Bloom threshold key management; data traffic; self-organized adhoc network; two-layered key management scheme; Computer network management; Conference management; Engineering management; Mobile communication; Nonhomogeneous media; Peer to peer computing; Routing; Spread spectrum communication; Technology management; Waste management;
Conference_Titel :
Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, 2007. SNPD 2007. Eighth ACIS International Conference on
Conference_Location :
Qingdao
Print_ISBN :
978-0-7695-2909-7
DOI :
10.1109/SNPD.2007.275