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    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/6344


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/6344


    Title: Enhanced Authentication Scheme with Anonymity for Roaming Service in Global Mobility Networks
    Authors: Chang, C. C.;Lee, C. Y.;Chiu, Y. C.
    Keywords: Authentication;Roaming;Key agreement;The forgery attack;Energy consumption
    Date: 2009-03
    Issue Date: 2009-12-17 14:57:26 (UTC+8)
    Publisher: Asia University
    Abstract: User authentication is an important security mechanism for recognizing legal roaming users. In 2006, Lee, Hwang, and Liao proposed an enhanced authentication scheme with user anonymity for roaming environments. This article shows that Lee?Hwang?Liao?s scheme cannot provide anonymity under the forgery attack. Moreover, the heavy computation cost may consume battery power expeditiously for mobile devices. Therefore, we propose a novel authentication scheme to overcome these weaknesses that is efficient, secure, and suitable for battery-powered mobile devices in global mobility networks.
    Relation: Computer Communications 32(4):611-618
    Appears in Collections:[資訊工程學系] 期刊論文

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