DocumentCode :
3539839
Title :
A Power-Dependent Key Management Scheme for Wireless Sensor Network
Author :
Peng, Song ; Liu, Wenju ; Wang, Ze ; Zhang, Yanfen
fYear :
2012
fDate :
21-23 Sept. 2012
Firstpage :
1
Lastpage :
4
Abstract :
In wireless sensor networks (WSNs), key management is the crucial aspect in its secure mechanism. Recently, many research on key management for WSNs are proposed by some predecessors. However, many schemes require the predeployment knowledge to generate keys, which is unrealistic in large-scale and dynamic sensor networks. A new key management scheme is presented, in which keys are generated based on relative node location and a non-negative irregular increasing function. Compared to the present schemes, our scheme reduces the consumption of communication and the influence on WSNs security by compromised nodes. Simulation results demonstrate that our scheme is more security and practical.
Keywords :
Encryption; Finishing; Knowledge engineering; Materials; Wireless sensor networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Communications, Networking and Mobile Computing (WiCOM), 2012 8th International Conference on
Conference_Location :
Shanghai, China
ISSN :
2161-9646
Print_ISBN :
978-1-61284-684-2
Type :
conf
DOI :
10.1109/WiCOM.2012.6478359
Filename :
6478359
Link To Document :
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