Journal on Communications ›› 2014, Vol. 35 ›› Issue (Z1): 20-26.doi: 10.3969/j.issn.1000-436x.2014.z1.005

• Cyberspce Security • Previous Articles     Next Articles

Trustworthy identity system based on IPv6 source address validation

Duan-qi ZHOU1,2,3,Jun BI1,2,3,Guang YAO1,2,3   

  1. 1 Institute for Network Sciences and Cyberspace,Tsinghua University,Beijing 100084,China
    2 Department of Computer Science,Tsinghua University,Beijing 100084,China
    3 Tsinghua National Laboratory for Information Science and Technology (TNList) ,Beijing 100084,China
  • Online:2014-10-25 Published:2017-06-19
  • Supported by:
    The National High Technology Research and Development Program of China (863 Program);The National Natural Science Foundation of China;National Science & Technology Pillar Program of China

Abstract:

In the Internet,there are no mechanisms to verify the identity of a message sender,resulting in a large number of forged identity attacks,such as phishing websites.By mapping the user identity into the rightmost 64 bit of the IPv6 address,this paper tries to make every message embedded with an identity,which lay a credible foundation for communications on the Internet.We design and realize a true identity communication system based on source address validation improvement,which can protect the privacy of the users,and ensure the verifiability and authenticity of the user identities.

Key words: IPv6, SAVI, network security, true identity

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