Journal on Communications ›› 2019, Vol. 40 ›› Issue (7): 67-76.doi: 10.11959/j.issn.1000-436x.2019151

• Papers • Previous Articles     Next Articles

Extended access control mechanism for cross-domain data exchange

Rongna XIE1,Yunchuan GUO2,Fenghua LI1,2,3(),Guozhen SHI4,Yaqiong WANG1,Kui GENG2   

  1. 1 School of Cyber Engineering,Xidian University,Xi’an 710071,China
    2 Institute of Information Engineering,Chinese Academy of Sciences,Beijing 100093,China
    3 School of Cyber Security,University of Chinese Academy of Sciences,Beijing 100049,China
    4 Department of Electronics and Communication Engineering,Beijing Electronic Science and Technology Institute,Beijing 100070,China
  • Revised:2019-03-24 Online:2019-07-25 Published:2019-07-30
  • Supported by:
    The National Key Research and Development Program of China(016YFB0801002);The National Natural Science Foundation of China(U1836203);The Strategic Priority Research Program of the Chinese Academy of Sciences(XDC02040400)

Abstract:

Aiming at the controlled sharing for cross-domain data exchange for complicated application systems,an extended access control mechanism was proposed.The control process was divided into two steps:constraint control and propagation control.The constraint control was used to ensure that access to data was authorized before access request,and the propagation control was used for further extension control after obtaining data access right.In addition,by considering data self and data provenance,the direct and indirect access control were realized.Theoretically,the security and effectiveness of the proposed mechanism were proved.Finally,taking the control of electronic invoice as an example,the implementation approach was proposed.The example shows that the proposed mechanism can perform the fine-grained extended control before and after data in the cross-domain and cross-system are exchanged.

Key words: cross-domain, data flow control, data provenance, extended authorization, propagation control

CLC Number: 

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