Journal on Communications ›› 2016, Vol. 37 ›› Issue (9): 55-67.doi: 10.11959/j.issn.1000-436x.2016178

• Papers • Previous Articles     Next Articles

SDN based e-mail repudiation source restraining method

Zhi-geng HAN1,2,Xia FENG3(),Geng CHEN1,2   

  1. 1 Institute of Technology,Nanjing Audit University,Nanjing 211815,China
    2 Jiangsu Key Laboratory of Public Project Audit,Nanjing Audit University,Nanjing 211815,China
    3 School of Computer Science and Technology,Anhui University,Hefei 230601,China
  • Online:2016-09-25 Published:2016-09-28
  • Supported by:
    The National Natural Science Foundation of China;The Natural Science Foundation of Jiangsu Province;The University Natural Science Foundation of Jiangsu Province;Jiangsu Province Key Laboratory of Network and Information Security

Abstract:

With the limitation of controllability of the existing Internet architecture,the existing secure e-mail technology such as certified e-mail can only post detection but cannot source restraining on e-mail repudiation.Based on the idea of control and data separation of software-defined networking technology,by means of bypass attaching customized repudiation restrain unit to the traditional e-mail model.An e-mail repudiation source restraining method was proposed without destroying the existing e-mail structure.After presenting e-mail evidence binding protocol,repudiation behavior detection algorithm,certified reputation evaluation model,and repudiation restraining strategy formation algorithm embedded in repudiation restrain unit,the effectiveness were tested of the proposed method in 4 cross scenarios.The experimental results show that,under the premise of compatibility with the current e-mail system,the method can source restrain e-mail repudiation effectively.

Key words: e-mail repudiation, source restraining, SDN, certified e-mail

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