Group access control with blacklist for data dissemination in mobile opportunistic networks

研究成果: Conference contribution同行評審

2 引文 斯高帕斯(Scopus)

摘要

In mobile opportunistic networks, security is a major concern in consequence of store-carry-and-forward data dissemination. To guarantee that messages can be only accessed by authorized users, access control is a necessity. Fuzzy-IBE that has been proposed can provide group access control. In addition, if a sender wants to expose his/her message only to some members of his/her group, Fuzzy-IBE can provide a whitelist mechanism to further indicate which users in the group can access the data. Because overhead linearly increases with respect to the length of the whitelist, this mechanism is not sufficiently scalable as the whitelist becomes larger. In this work, we propose a Fuzzy-IBE based negative access control scheme (NAC) that allows users to selectively exclude specific members from accessing data dynamically. NAC, which does not require intensive calculation in mobile devices, is suitable for mobile opportunistic networks.

原文English
主出版物標題2013 IEEE Wireless Communications and Networking Conference, WCNC 2013
頁面4410-4415
頁數6
DOIs
出版狀態Published - 2013
事件2013 IEEE Wireless Communications and Networking Conference, WCNC 2013 - Shanghai, China
持續時間: 7 4月 201310 4月 2013

出版系列

名字IEEE Wireless Communications and Networking Conference, WCNC
ISSN(列印)1525-3511

Conference

Conference2013 IEEE Wireless Communications and Networking Conference, WCNC 2013
國家/地區China
城市Shanghai
期間7/04/1310/04/13

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