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    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/18803


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/18803


    Title: A Practical Secure Chaos-Based Group Key Agreement Protocol Suitable for Distributed Network Environment
    Authors: 張真誠;Chang, Chin-Chen
    Contributors: 資訊工程學系
    Date: 2013-01
    Issue Date: 2012-11-26 13:58:48 (UTC+8)
    Abstract: Group key agreement is an important security mechanism for distributed
    communications, in which it can provide a speci c environment for people located at
    different places to contribute each one's secret to establish a nal session key over an
    insecure channel. Recently, Guo and Zhang proposed a new protocol that satis ed the
    requirements of a group key agreement in terms of a chaotic cryptosystem. However, Guo
    and Zhang's protocol cannot comply with the mechanism for group key agreement even if it
    has a contributory nature inside, and it cannot protect the security when off-line guessing
    attacks occur. To overcome these drawbacks, we propose a novel, practical protocol that
    meets the realistic requirements of group key agreement based on Chebyshev chaotic maps
    and resists several types of attacks. We believe that our proposed protocol is efficient,
    secure, and suitable for distributed networks for collaborative group communications.
    Keywords: Group key agreement, Chaos, Chebyshev, Security
    Relation: International Journal of Innovative Computing Information and Control, V.9 N.5 : 1935–1949.
    Appears in Collections:[資訊工程學系] 期刊論文

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