Journal on Communications ›› 2014, Vol. 35 ›› Issue (11): 50-58.doi: 10.11959/j.issn.1000-436x.2014.11.006

• network security • Previous Articles     Next Articles

Game theory based trust management method for mobile ad hoc networks

Jing-jing GUO1,Jian-feng MA1,2,Qi LI1,Tao WAN3,Cong GAO1,Liang ZHANG1   

  1. 1 School of Computer,Xidian University,Xi’an 710071,China
    2 Science and Technology on Communication Information Security Control Laboratory,Jiaxing 314033,China
    3 School of Information Engineering,East China Jiaotong University,Nanchang 330013,China
  • Online:2014-11-25 Published:2017-06-20
  • Supported by:
    Program for Changjiang Scholars and Innovative Research Team in University;The Key Program of NSFC-Guangdong Union Foundation;Major National S&T Program;The Fundamental Research Funds for the Central Universities

Abstract:

A game model is proposed for the indirect trust information obtaining process.A suitable punishment mechanism and design the utility function for nodes in a MANET is given.Moreover,with evolutionary game theory,the trust evolution of nodes using replicator dynamic equation is analyzed and several theorems toillustrate preconditions under which each evolutionarily stable strategy can be achieved are proposed.Experiments verified the correctness and effectiveness of proposed method and simulated the dynamic evolutionary trend of the nodes under different parameters which experimentally proves the proposed theorems.

Key words: MANET, trust management, evolutionary game theory, replicator dynamic equation

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