An Efficient and Secure Group Key Management  for IEEE 802.16j Architecture

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题名:	An Efficient and Secure Group Key Management for IEEE 802.16j Architecture
作者:	Hung-Min Sun;Shuai-Min Chen;Ying-Chu Hsiao;Yue-Hsun Lin;Frank Chee-Da Tsai
贡献者:	Dept. of Computer Science, National Tsing Hua University;Networks & Multimedia Institute, Institute for Information Industry
关键词:	CAS;Group Key Management;IEEE 802.16 WiMAX;MMR;Relay Station
日期:	2007-12-20
上传时间:	2009-12-15
出版者:	亞洲大學資訊學院;中華電腦學會
摘要:	The Relay Task Group of IEEE 802.16 has developed IEEE 802.16j which supports mobile multi-hop relay (MMR). MMR utilizes relay stations (RS) to extend network capability. Since attacks are easy to mount in wireless interface between RSs and BS, security issues seem to be more important. This paper proposes a group key management scheme that agrees with the Security Zone Key (SZK) specified in IEEE 802.16j. The scheme has two features. First the re-keying mechanism is efficient lightweight. Second, the scheme is flexible to allow new RSs to join the group.
關聯:	2007NCS全國計算機會議 12-20~21
显示于类别:	[資訊學院] 會議論文

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