A Novel Group Key Establishment Scheme for Ad Hoc Networks

被引：0
|
作者：
Liu Zhiyuan [1 ]
Wu Jian-she [1 ]
Ji Peng [1 ]
机构：
[1] Huangshi Inst Technol, Coll Comp, Huangshi 435003, Hubei, Peoples R China
来源：
MINES 2009: FIRST INTERNATIONAL CONFERENCE ON MULTIMEDIA INFORMATION NETWORKING AND SECURITY, VOL 2, PROCEEDINGS | 2009年
关键词：
Key establishment; ad hoc network; secure channel; key exchange; MANAGEMENT;
D O I：
10.1109/MINES.2009.144
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In mobile ad hoe networks, due to unreliable wireless media, nodes mobility and lack of infrastructure, providing a key establishment scheme is a challenge in this unique network environment. In this paper, a novel group key establishment scheme is proposed for secure communications in ad hoc networks. The nodes in network are divided into two parties: cell group consisting of group members and control group consisting of cell group controller. A centralized key establishment scheme is employed in cell group and a decentralized scheme is employed in control group. In proposed scheme, an implicitly certified public key approach is used, which reduces the certificate overhead and improves computational efficiency.
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页码：530 / 533
页数：4
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