A Community-based P2P OSNs using broadcast encryption supporting cross-platform with high-security

Mingjie Ding, Ruihui Zhao, Keiichi Koyanagi, Takeshi Tsuchiya, Hiroaki Sawano

研究成果: Conference contribution

抄録

Online Social Networks (OSNs) are flourishing such as Facebook and Google+, where people share recent status and personal files with friends. However, security and privacy have become major concerns in existing C/S based OSNs. In this paper, we propose a novel scheme called a Community-based P2P OSNs with Security Enhancement (ComPOSE) that supports cross-platform availability and reputation mechanism in stringent privacy requirements. For the first time, we formulate the privacy issue and design goals for P2P based OSNs. We firstly introduce broadcast encryption into P2P community-based social networks together with hierarchical encryption algorithms in order to decrease the system overhead. In ComPOSE, we employ the Open Directory Project to classify and encode groups. The RESTful web-services help to ensure cross-platform availability and transmission security. As a result, thorough security analysis and performance evaluation on experiments demonstrate that the ComPOSE scheme indeed accords with our proposed design goals.

本文言語English
ホスト出版物のタイトル2016 8th International Conference on Wireless Communications and Signal Processing, WCSP 2016
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781509028603
DOI
出版ステータスPublished - 2016 11 21
イベント8th International Conference on Wireless Communications and Signal Processing, WCSP 2016 - Yangzhou, China
継続期間: 2016 10 132016 10 15

出版物シリーズ

名前2016 8th International Conference on Wireless Communications and Signal Processing, WCSP 2016

Other

Other8th International Conference on Wireless Communications and Signal Processing, WCSP 2016
CountryChina
CityYangzhou
Period16/10/1316/10/15

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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