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《Acta Electronica Sinica》 2004-05
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Mapper:A Multicast-Based Peer-to-Peer File Anonymous Retrieval Protocol

YE Bao-liu,GU Tie-cheng,WU Min-qiang,LU Sang-lu,CHEN Dao-xu (State Key Laboratory for Novel Software Technology,Nanjing University,Nanjing,jiangsu 210093,China)  
A fundamental problem of Peer-to-Peer file sharing system is how to protect the privacy and anonymity of nodes while providing efficient data access service.We presented a Multicast-based Peer-to-Peer file anonymous retrieval protocol called Mapper.By the combination of IP multicast technology and Multi-proxy forwarding technology,Mapper satisfies the requirements of mutual anonymity during the file access process.The protocol also integrates group member selection with cache position selection via MRFC (Most Requested Frequency Caching) algorithm,thus file distribution can be adjusted adaptively with respect to dynamic usage patterns and multicast overhead can be controlled.The experimental results show that Mapper can alleviate network traffic,reduce access delay efficiently,and has the merits of scalability,reliability and adaptability.
【Fund】: 国家重点基础研究发展规划项目 (No .2 0 0 2CB31 2 0 0 2 );; 国家 863高科技项目 (No .2 0 0 1AA1 1 30 50 )
【CateGory Index】: TP393
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【References】
Chinese Journal Full-text Database 1 Hits
1 LI Xu-hua,YE Fei-yue,MENG De-long(School of Computer Engineering and Science,Shanghai University,Shanghai 200072,China);Anonymous transmission scheme based on cooperative proxy in P2P network[J];Journal of Computer Applications;2006-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Lu Qing,Zhou Shijie,Fu Yan (School of Computer Science and Engineering, UEST of China Chengdu 610054);Analyzing Anonymous Communication Technology[J];Journal of University of Electronic Science and Technology of China;2004-02
2 He Gaofeng Luo Junzhou(School of Computer Science and Engineering,Southeast University,Nanjing 210096,China);G-Hordes:a safe anonymous communication system[J];Journal of Southeast University(Natural Science Edition);2009-02
3 YANG Bo,LIU Sheng li,WANG Yu min (National Key Laboratory on ISN,Xidian University,Xi'an 710071,China);An Anonymity Revoking Electronic Payment System by Smart Card[J];ACTA ELECTRONICA SINICA;1999-10
4 WANG Chang jie,ZHANG Fang guo,WANG Yu min(National Key Lab.on ISN,Xidian University,Xi′an,Shaanxi 710071,China);An Anonymous Internet Mobile Agent Scheme[J];Acta Electronica Sinica;2002-04
5 ZHAO Fu-xiang 1,2 ,ZHAO Hong-yun 2,WANG Yu-min 1,YANG Shi-ping 2 (1.The National Key Lab on ISN,Xidian University,Xi'an,Shaanxi 710071,China; 2.The Xi'an School of Communication,Xi'an,Shaanxi 710106,China);An Anonymous Routing Based on Domain-Verifiable Signcryption[J];Acta Electronica Sinica;2002-07
6 CHEN Xiao-feng,WANG Yu-min (National Key Lab of ISN,Xidian University,Xi'an 710071,Shaanxi,China);A Secure Electronic Voting Scheme Based on Anonymous Communication Channel[J];Acta Electronica Sinica;2003-03
7 XU Zhao,YANG Yi-xian (Information Center,Bejing,University of Posts and Telecommunications,Beijing 10876,China);A Secure Fair Off-Line E-Cash Scheme[J];Acta Electronica Sinica;2003-07
8 WANG Ji lin,CHEN Xiao feng,WANG Yu min (National Key Lab.of IS N,Xidian University,Xi'an,Shaanxi 710071,China);A Secure Sealed-bid Electronic Auction Scheme[J];Acta Electronica Sinica;2003-10
9 GAO Hu-ming 1,WANG Ji-lin 2,WANG Yu-min 2 (1.Dept.of Information,Tianjin University of Finance and Economics,Tianjin 300222,China; 2.National Key Laboratory of ISN,Xidian University,Xi'an,Shaanxi 710071,China);An Electronic Voting Scheme Based on A New Mix Net[J];Acta Electronica Sinica;2004-06
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【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 Wang Jin, Gu Naijie, and Tian Zhouxian(Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027)(Anhui Province Key Laboratory of Computing and Communication Software, Hefei 230027);A Concealment Searching Model in P2P Network[J];Journal of Computer Research and Development;2008-S1
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