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    ASIA unversity > 資訊學院 > 光電與通訊學系 > 期刊論文 >  Item 310904400/17066


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/17066


    Title: A Secure Billing Service with Two-Factor User Authentication in Wireless Sensor Networks
    Authors: 李正吉;Lee, Cheng-Chi
    Contributors: 光電與通訊學系
    Keywords: "Billing service, Hash function, Information security, Smart cards, User au- thentication, Wireless sensor networks"
    Date: 2011
    Issue Date: 2012-11-26 10:21:29 (UTC+8)
    Abstract: "Recently, Das proposed a secure two-factor user authentication scheme based
    on hash function, which is efficient enough to be implemented on most of the target
    resource-constrained devices, such as low-computation smart cards and low-power sen-
    sor nodes in wireless sensor networks (WSNs). As Das claimed, the proposed scheme
    can resist attacks and threats such as many logged-in users with the same login identity,
    stolen-veri er, guessing, impersonation and replay. Unfortunately, we nd that Das's
    authentication scheme is insecure against attacks of unknown user, password guessing
    and masquerade. In this paper, based on the framework of Das's two-factor user authen-
    tication, we introduce a secure billing service, and analyze our extended scheme on how
    to achieve imposter prevention, as well as resist against the drawbacks of Das's scheme"
    Relation: Journal of Innovative Computing, Information and Control (IJICIC)
    Appears in Collections:[光電與通訊學系] 期刊論文

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