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    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/88385

    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/88385

    Title: A Group Key Distribution System Based on the Generalized Aryabhata Remainder Theorem for Enterprise Digital Rights Management
    Authors: Liu, Yanjun;Liu, Yanjun;張真誠;CHang, Chin-Chen;*、Shih-Chang, C;Chang, Shih-Chang
    Contributors: 資訊工程學系
    Keywords: Journal of Information Hiding and Multimedia Signal Processing
    Group key distribution, Enterprise digital rights management (E-DRM), Generalized aryabhata remainder theorem (GART), Secret sharing
    Date: 2015-01
    Issue Date: 2015-03-25 15:44:56 (UTC+8)
    Abstract: Digital Rights Management (DRM) is a type of access-control technology
    that is used by diverse content providers to restrict the use of digital content. Enterprise
    Digital Rights Management (E-DRM) is an application of DRM techniques for managing
    the control of access to sensitive documents in an enterprise. In this paper, we propose a
    group key distribution system for E-DRM based on the concept of a secret-sharing mechanism
    and the generalized Aryabhata remainder theorem (GART). To the best of our
    knowledge, no previous publications related to E-DRM technologies have presented the
    group key distribution system that we propose. In our system, different groups of enterprise
    members within the enterprise obtain different digital content in parallel without
    collision by using their group’s unique session key; all members within each group share a
    common session key to decrypt the same digital documents to acquire the correct content.
    We proved that our system achieves the goal of providing high security, which includes
    preventing inside and outside attacks and offering forward and backward secrecy.
    Relation: 張真誠
    Appears in Collections:[資訊工程學系] 期刊論文

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