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《Computer Engineering》 2009-05
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Path Searching Algorithm for PKI Cross-certification Based on Dijkstra

XIONG Xi,GAO Fei (Department of Electronic Engineering,School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081)  
Aiming at the uncertainty of certification path of the network-like Public Key Infrastructure(PKI) trust model,this paper brings forward a path searching algorithm for cross-certification.According to path searching servers distributed in PKI system and confidence-path maps,the algorithm searches the shortest certification path with Dijkstra algorithm.Analysis shows that,to some extent,this solution avoids the uncertainty of the certification path,and successfully accelerates the searching.
【Fund】: 国家部委基金资助项目
【CateGory Index】: TP301.6
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Chinese Journal Full-text Database 2 Hits
1 YANG Xuanyuan1,LIU Yan2,LU Jiande2(1.Dept.of Electronics,Taizhou Polytechnic Institute,Taizhou 225300;2.Jiangsu Province Computer IT Key Lab,School of Computer,Soochow University,Suzhou 215006);Improved Design of Cross-certification Path Construction Algorithm[J];Computer Engineering;2006-24
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