基于对称多项式的无线传感器网络密钥管理方案
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摘要
根据二元对称多项式和多项式运算的特点,设计了适用于传感器网络的基于对称多项式的密钥动态管理方案PDKM。在PDKM中,网络中的各节点无需额外信息交互,便可与其他节点建立配对密钥,且网络具有全连通性。此协议同时支持新节点的加入、指定节点的删除以及具有前向与后向安全性的密钥更新方案。最后,在已经建立的配对密钥的基础上,设计了节点的广播密钥分配方案。通过仿真验证,PDKM在通信开销、网络连通性以及动态管理等方面的性能优于现有的密钥管理方案。
According to the operation characteristics of binary symmetric polynomials, a PDKM(dynamic key management) scheme for WSN is propose and designed. In the PDKM scheme, each node in the network can establish the pair-wise key with other nodes without any interaction, and the network has full connectivity. This scheme also supports the refreshing of pair-wise key polynomial, the joining of new nodes and the removing of the malicious nodes. Finally, based on the established paired key, a broadcastingkey distribution scheme for the node is designed. The simulation results indicate that the proposed PDKM scheme, as compared with other schemes, could perform significantly better in terms of the communication overhead, network connection and dynamics management.
According to the operation characteristics of binary symmetric polynomials, a PDKM(dynamic key management) scheme for WSN is propose and designed. In the PDKM scheme, each node in the network can establish the pair-wise key with other nodes without any interaction, and the network has full connectivity. This scheme also supports the refreshing of pair-wise key polynomial, the joining of new nodes and the removing of the malicious nodes. Finally, based on the established paired key, a broadcastingkey distribution scheme for the node is designed. The simulation results indicate that the proposed PDKM scheme, as compared with other schemes, could perform significantly better in terms of the communication overhead, network connection and dynamics management.
引文
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[10]Chan H,Perrig A,Song D.Random Key Predistribution Schemes for Sensor Networks[C].Proc.of the 2003 IEEESymp.on Security and Privacy,2003:197-213.
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[12]王换招,孟凡治,李增智.高效节能的无线传感器网络覆盖保持协议[J].软件学报,2010,21(12):3124-3137.WANG Huan-zhao,MENG Fan-zhi,LI Zengzhi.Efficient and Energy-saving Wireless Sensor Network Coverage Maintenance Protocol[J].Journal of Software,2010,21(12):3124-3137.
[13]Ning P,Du W L.Security of Ad-hoc and Sensor Networks[J].Journal of Computer Security,2007,15(01):1-3.
[2]Sharma R,Chaba Y,Singh Y.An IPC Key Management Scheme for Wireless Sensor Network[C].Parallel Distributed and Grid Computing(PDGC),2010:251-255.
[3]Eschenauer L,Gligor V.A key Management Scheme for Distributed Sensor Networks[C].Proc.9th ACM Conf.on Computer and Communication Security,2002:41-47.
[4]Liu D,Ning P.Establishing Pairwise Keys in Distributed Sensor Networks[C].Proceedings of the 10th ACM Conf.on Computer and Communications Security,2003:52-61.
[5]Sharma R,Chaba Y,Singh Y.An IPC Key Management Scheme for Wireless Sensor Network[C].Parallel Distributed and Grid Computing(PDGC),2010:251-255.
[6]Liu D G,Ning P,Li R F.Establishing Pairwise Keys in Distributed Sensor Networks[J].ACM Transactions on Information and System Security(TISSEC),2005,8(01):41-77.
[7]Blundo C,Santis D E,Herzberg A,et al.In Advances in Cryptology-CRYPTO[C].Perfectlysecure Key Distribution for Dynamic Conferences,1993:471-486.
[8]Chan H,Perrig A,Song D.Random Key Predistribution Schemes for Sensor Networks[C].Proc.of the 2003 IEEESymp.on Security and Privacy,2003:197-213.
[9]Eschenauer L,Gligor V.A Key Management Scheme for Distributed Sensor Networks[C].Proc.9th ACM Conf.on Computer and Communication Security,2002:41-47.
[10]Chan H,Perrig A,Song D.Random Key Predistribution Schemes for Sensor Networks[C].Proc.of the 2003 IEEESymp.on Security and Privacy,2003:197-213.
[11]Castelluccia C,Spognardi A,RoK.a Robust Key Predistribution Protocol for Multi-phase Wireless Sensor Networks[C].Proceedings of the Third International Conference on Security and Privacy in Communications Networks(SecureComm’07),2007:351-360.
[12]王换招,孟凡治,李增智.高效节能的无线传感器网络覆盖保持协议[J].软件学报,2010,21(12):3124-3137.WANG Huan-zhao,MENG Fan-zhi,LI Zengzhi.Efficient and Energy-saving Wireless Sensor Network Coverage Maintenance Protocol[J].Journal of Software,2010,21(12):3124-3137.
[13]Ning P,Du W L.Security of Ad-hoc and Sensor Networks[J].Journal of Computer Security,2007,15(01):1-3.