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    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/87216


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/87216


    Title: An Authentication and Key Agreement Protocol for Satellite Communications
    Authors: 張真誠;CHang, Chin-Chen;*;Ch, Ting-Fang;Cheng, Ting-Fang;Hsiao-Ling, W;Wu, Hsiao-Ling
    Contributors: 資訊工程學系
    Keywords: satellite communication system;authentication;discrete logarithm problem;ElGamal signature
    Date: 2014-10
    Issue Date: 2014-12-30 11:37:59 (UTC+8)
    Abstract: In 2009 and 2011, Chen et al. and Lasc et al. proposed two separate authentication schemes for mobile satellite communication systems. Unfortunately, their schemes are unable to protect security in the event of smart card loss. In this paper, we propose a novel version that resists common malicious attacks and improves both the schemes of Chen et al. and Lasc et al. The security of our scheme is based on the discrete logarithm problem and one-way hash function. A nonce mechanism is also applied to prevent replay attack. Furthermore, our scheme is more efficient than related schemes and thus more suitable for being implemented in satellite communication systems. Copyright © 2012 John Wiley & Sons, Ltd.
    Relation: International Journal of Communication Systems
    Appears in Collections:[資訊工程學系] 期刊論文

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