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Energy-efficient location dependent key managment scheme

IEEE Paper Title: Energy-efficient location dependent key management scheme for Wireles sensor network.

Energy-efficient Location-dependent Key

Management Scheme for Wireless Sensor Networks

Lin HE1, Yi-Ying ZHANG2, Lei Shu3, Athanasios V. Vasilakos4, Myong-Soon PARK1

Need matlab implementation of this paper within this month. Paper says, sensor nodes deplyoment in different power levels with master node communicating with all other regular nodes. Regular nodes should be deployed in power level fashion.

Abstract—Key management is considered to be the prerequisite

for secure communication in WSNs. However, many of those key

management schemes normally either require the predeployment

knowledge to generate keys, which is unrealistic,

especially in large scale sensor networks, or consume a large

amount of energy. In this paper, we present a new key

management scheme named Energy-efficient Location-dependent

Key Management scheme (ELKM). ELKM generates keys for

each node based on their relative locations. Based on loose time

synchronization, ELKM reduces energy consumption

significantly on the total size of transmitted message comparing

with previous works. The performance analysis shows that

ELKM guarantees high security level and good network

connectivity. Simulation results demonstrate that ELKM

consumes less energy compared with LDK.

Compétences : Ingénierie, Matlab and Mathematica

Voir plus : matlab key management, wireless sensor networks key management matlab, we energy, security networks, matlab works, master security, key energy, wireless sensor networks, wireless networks, simulation in matlab, sensor network, scheme, new matlab, network simulation, matlab network, matlab communication, location, key generate, IEEE, ieee paper, energy, efficient energy, communication engineering, wireless power simulation, matlab paper implementation

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