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《Journal of Electronics & Information Technology》 2011-07
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A Distributed Secure Data Dissemination Mechanism for Delay/Disruption Tolerant Networks

Jiao Ya-zhou① Jin Zhi-gang② Shu Yan-tai① ①(Department of Computer Science and Technology,Tianjin University,Tianjin 300072,China) ②(Department of Electronics and Information Engineering,Tianjin University,Tianjin 300072,China)  
Different from traditional networks,there is often no contemporaneous end-to-end link between the source and destination in Delay/Disruption Tolerant Networks(DTN).So traditional security mechanism that based on central server is not suitable to DTN,and data dissemination in DTN faces the same challenge.This paper proposes an absolute distributed secure data dissemination mechanism for DTN.The mechanism adopts a distributed identity-based authenticated method,which is no need for a central Private Key Generator(PKG).Besides,depending on threshold cryptography and the mapping from category name to category key,the node only needs to communicate with random neighbor nodes whose number is no less than a certain threshold,and then it can acquire the data category key.Analytical and simulation results show this mechanism can guarantee the security requirements and greatly improve the efficiency of obtaining keys compared to method based on mobile key server,so it suits DTN very well.
【Fund】: 国家863计划项目(2007AA01Z220);; 国家自然科学基金(61072063);; 天津市应用基础及前沿技术研究计划(08JCYBJC14200)资助课题
【CateGory Index】: TN918.2
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 XIONG Yong-Ping1,3, SUN Li-Min2+, NIU Jian-Wei4, LIU Yan51(Institute of Computing Technology, The Chinese Academy of Sciences, Beijing 100190, China) 2(State Key Laboratory of Information Security, Institute of Software, The Chinese Academy of Sciences, Beijing 100190, China) 3(Graduate University, The Chinese Academy of Sciences, Beijing 100049, China) 4(School of Computer Science and Engineering, BeiHang University, Beijing 100191, China) 5(School of Software and Microelectronics, Peking University, Beijing 102600, China);Opportunistic Networks[J];Journal of Software;2009-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Zhong-yu,HUANG Gui-fang(School of Information Science and Engineering,Central South University,Changsha 410083,China);Improvement of routing algorithm in sparse mobile Ad Hoc networks[J];Information Technology;2009-10
2 Shen Hailan Chen Zhigang Qi Huamei Chen Zailiang(School of Information Science and Engineering,Central South University,Changsha 410083,China);Data dissemination mechanism with node negotiation in opportunistic sensor networks[J];Journal of Huazhong University of Science and Technology(Natural Science Edition);2010-08
3 Ren Zhi Huang Yong Cao Jianling Zu Li(a School of Communication and Information Engineering;b Key Laboratory of Mobilie Communication Technology of Chongqing,Chongqing University of Posts and Telecom-munications,Chongqing 400065,China);Low-delay routing algorithm for opportunistic networks by exchanging the neighbourhood information[J];Journal of Huazhong University of Science and Technology(Natural Science Edition);2011-02
4 Niu Jianwei1,Zhou Xing1,Liu Yan2,Sun Limin3,and Ma Jian41(School of Computer Science and Engineering,Beihang University,Beijing 100191) 2(School of Software and Microelectronics,Peking University,Beijing 102600) 3(Institute of Software,Chinese Academy of Sciences,Beijing 100190) 4(Nokia Research Center,Beijing 100176);A Message Transmission Scheme for Community-Based Opportunistic Network[J];Journal of Computer Research and Development;2009-12
5 Tian Rui1,3,Sun Limin2,Liu Yan4,and Ma Jian51(Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100190) 2(State Key Laboratory of Information Security,Institute of Software,Chinese Academy of Sciences,Beijing 100190) 3(Graduate University of Chinese Academy of Sciences,Beijing 100190) 4(School of Software and Microelectronics,Peking University,Beijing 102600) 5(Nokia Research Center,Beijing 100176);COBRA:A Collaboration Based Reinforcement Mechanism for Mass Transmission in VANETs[J];Journal of Computer Research and Development;2009-12
6 Xiong Yongping1,2,Sun Limin3,Ma Jian4,and Niu Jianwei51(Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100190)2(Graduate University of Chinese Academy of Sciences,Beijing 100190)3(Institute of Software,Chinese Academy of Sciences,Beijing 100190)4(Nokia Research Center,Beijing 100013)5(School of Computer Science and Engineering,Beihang University,Beijing 100191);VSR:Data Gathering in Opportunistic Mobile Sensor Network with Multiple Sinks[J];Journal of Computer Research and Development;2010-08
7 LONG Ting,CHEN Zhi-gang,ZHAO Ming,LI Yang-hui(Institute of Information Science and Engineering,Central South University,Changsha 410083);Game Analysis of Incentive-cooperative Mechanism in Opportunistic Routing[J];Computer Engineering;2010-12
8 CHEN Guo1,YE Hui2,ZHAO Ming2(1.School of Electronic Information,Wuhan University,Wuhan 430079,China;2.School of Information Science and Engineering,Central South University,Changsha 410083,China);Design and Implementation of Node Cooperative Caching Policy for Opportunistic Network[J];Computer Engineering;2010-18
9 QIN Shao-hua,HUANG Yong-ping,YE Jia-ning,NING Feng-hui(School of Computer Science and Information Engineering,Guangxi Normal University,Guilin 541004,China);Novel Utility and Redundancy Hybrid DTN Routing Algorithm[J];Computer Engineering;2011-04
10 CHEN Kai,BAI Xing-zhen(School of Electronic and Information Engineering,Tongji University,Shanghai 201804,China);Improved Meta-data Exchange Approach in Opportunistic Networks[J];Computer Engineering;2011-06
China Proceedings of conference Full-text Database 1 Hits
1 Lianke Zhou,Xiufeng Wang Gang Cui,Hongwei Liu School of computer science and technology Harbin Istitute of Technology,Harbin,China 150001 Yuchang Mo College of Mathematics,Physics and Information Engineering,Zhejiang Normal University,Jinhua,Zhejiang,China 321004;A Delay Tolerant Broadcast Protocol for VANETs[A];[C];2010
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