ASIA unversity:Item 310904400/8662
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 90120/105278 (86%)
造访人次 : 8842244      在线人数 : 299
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://asiair.asia.edu.tw/ir/handle/310904400/8662


    题名: A new authenticated group key agreement in a mobile environment
    作者: Lee, Cheng-Chi;Lin, Tsung-Hung;Tsai, Chwei-Shyong
    贡献者: Department of Computer and Communication Engineering
    关键词: Algebra;Fluorine containing polymers;Mobile telecommunication systems;Network protocols;Public key cryptography;Wireless networks;Wireless telecommunication systems;Bilinear pairing;Diffie-Hellman problem;Discrete logarithm problems;Group key agreement;Provable security
    日期: 2009
    上传时间: 2010-04-07 21:24:04 (UTC+8)
    出版者: Asia University
    摘要: A group key agreement protocol enables a group of communicating parties over an untrusted, open network to come up with a common secret key. It is designed to achieve secure group communication, which is an important research issue for mobile communication. In 2007, Tseng proposed a new group key agreement protocol to achieve secure group communication for a mobile environment. Its security is based on the decisional Diffie-Hellman assumption. It remedies the security weakness of the protocol of Nam et al. in which participants cannot confirm that their contributions were actually involved in the group key. Unfortunately, Tseng's protocol is a nonauthenticated protocol that cannot ensure the validity of the transmitted messages. In this paper, the authors shall propose a new authenticated group key agreement to remedy it. It is based on bilinear pairings. We shall prove the security of the proposed protocol under the bilinear computational Diffie-Hellman assumption. It is also proven to a contributory group key agreement protocol. © 2009 Institut TELECOM and Springer-Verlag.
    關聯: Annales des Telecommunications/Annals of Telecommunications 64(11-12)
    显示于类别:[光電與通訊學系] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    0KbUnknown644检视/开启
    50.doc30KbMicrosoft Word416检视/开启


    在ASIAIR中所有的数据项都受到原著作权保护.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈