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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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【Citations】
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
2 YE Min,FANG Yong,ZHOU An-min(Information Safety Institute,Sichuan University,Chengdu 621900,China);Study on Certification Path of PKI Trust Model[J];Information and Electronic Engineering;2006-01
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Feng Yunbo, Ren Jinqiang, Yang Yixian(Beijing University of Posts and Telecommunications, Beijing 100876);Traditional PKI and Bridge Certification Authority[J];Telecommunications Science;2002-01
2 Lu Zhenyu Dai Yingxia Hu Yan(National Key Lab.of Information Security,Chinese Academy of Sciences,Beijing100039);Analysis and Construction of Multi-level Trust Center which is Based of Subordinated Hierarchies Trust Mode[J];Computer Engineering and Applications;2002-10
3 Liu Hailong Zhang Qishan Wu Jinpei Yuan Cangzhou(Dept.of Electronic Engineering,Beijing University of Aeronautics&Astronautics,Beijing100083);Interoperability and Trust Models of PKI[J];Computer Engineering and Applications;2003-24
4 JIANG Hui-bai ,CAI Zhen,RONG Xiao-feng,ZHOU Li-hua (Multimedia Technology Institute, Xidian University, Xi′an 710071,China);Analysis and Research of Several Trust Models in PKI[J];Computer Automated Measurement & Control;2003-03
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