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A Group Key Management Scheme with Revocation and Loss-tolerance Capability for Wireless Sensor Networks

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4 Author(s)
Linchun Li ; Dept. of Electr. Eng., Shanghai Jiao Tong Univ., Shanghai ; Jianhua Li ; Yue Wu ; Ping Yi

In this paper, we propose a new group key management scheme for wireless sensor networks in terms of the unreliable wireless channel and unsafe environment. Our proposed scheme implements node revocation through a broadcast polynomial to counteract the node compromise attack and inherits the idea of loss tolerance in LiSP to provide a reliable communication. The analysis shows that the proposed scheme can efficiently revoke the compromised sensor nodes, implicitly authenticate the updated group keys and tolerate the key-update message loss under the unreliable wireless communication channel.

Published in:

Pervasive Computing and Communications, 2008. PerCom 2008. Sixth Annual IEEE International Conference on

Date of Conference:

17-21 March 2008