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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 資訊工程學系 > 會議論文  >  An Efficient and Scalable Key Management Protocol for Secure Group Communications in Wireless Sensor Networks


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/67430


    Title: An Efficient and Scalable Key Management Protocol for Secure Group Communications in Wireless Sensor Networks
    Authors: Hung-Min Sun;C.-M. Chen;F.-Y. Chu
    教師: 孫宏民
    Date: 2007
    Relation: Computers and Communications,2007. ISCC 2007. 12th IEEE Symposium on,Issue Date: 1-4 July 2007,On page(s): 495 - 500
    Keywords: Scalable Key Management Protocol
    Secure Group Communications
    Wireless Sensor Networks
    Abstract: To support secure group communications in resource-constrained wireless sensor networks, we propose an efficient and scalable key management protocol which only uses symmetric cryptographic algorithms and low cost operations. Our protocol can achieve current, forward and backward secrecy. Furthermore, for scalability, the communication and computation cost for master key renewing can be confined to the affected cluster. Our protocol provides better efficiency and is more suitable than the previous master key management protocols for wireless sensor networks.
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/67430
    Appears in Collections:[資訊工程學系] 會議論文

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