English  |  正體中文  |  简体中文  |  Items with full text/Total items : 91911/107148 (86%)
Visitors : 18259410      Online Users : 587
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/6407

    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/6407

    Title: A Novel Key Management Scheme for Dynamic Multicast Communications
    Authors: Chang, C. C.;Cheng, Y. F.;Lin, I. C.
    Keywords: broadcast encryption;multicast communications;key management
    Date: 2009
    Issue Date: 2009-12-17 14:57:48 (UTC+8)
    Publisher: Asia University
    Abstract: Secure multicasting allows the sender to deliver an identical secret to an arbitrary set of recipients through an insecure broadcasting channel, whereas the unintended recipients cannot obtain the secret. A practical approach for securing multicast communications is to apply a session key to encrypt the transmitted data. However, the challenges of secure multicast are to manage the session keys possessed by a dynamic group of recipients and to reduce the overhead of computation and transmission when the membership is changed. In this paper, we propose a new key management scheme for dynamic multicast communication, which is based on privacy homomorphism and Chinese remainder theorem. Our scheme can efficiently and securely deliver an identical message to multiple recipients. In particular, the complexity of the key update process in our scheme is O(1).
    Relation: International Journal of Communication Systems 22(1):53-66
    Appears in Collections:[資訊工程學系] 期刊論文

    Files in This Item:

    File Description SizeFormat
    310904400-6407.doc65KbMicrosoft Word256View/Open

    All items in ASIAIR are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback