English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49433/84396 (59%)
Visitors : 7469648      Online Users : 80
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU 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
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/95857

    Title: Efficient Improvements on Hwang-Chen's Multi-Proxy Multi-Signature Schemes
    Authors: Hwang, Shin-Jia
    Contributors: 淡江大學資訊工程學系
    Keywords: Proxy signatures;Multi-proxy signatures;Proxy multi-signatures;Multi-proxy multi-signatures;Insider attacks
    Date: 2005-06
    Issue Date: 2014-02-13
    Abstract: Lyuu and Wu proposed a new insider attack to forge multi-proxy multi-signature in Hwang-Chen's scheme without clerks. On Hwang-Chen's scheme with clerks, they also proposed their improvement. Except the extra computation cost announced by Lyuu and Wu, the communication cost cannot be reduced in their scheme while the cost can be reduced in Hwang-Chen's scheme. Moreover, their improvement needs a center which is more trustworthy than the one in Hwang-Chen's scheme. To remove extra costs and overhead of trustworthy centers, two efficient improvements are proposed.
    Relation: 第十五屆資訊安全會議論文集,8頁
    Appears in Collections:[資訊工程學系暨研究所] 會議論文

    Files in This Item:

    File SizeFormat
    Efficient Improvements on Hwang-Chen's Multi-Proxy Multi-Signature Schemes_英文摘要.docx20KbMicrosoft Word92View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

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