English  |  正體中文  |  简体中文  |  Items with full text/Total items : 90453/105671 (86%)
Visitors : 15651024      Online Users : 109
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 > 管理學院 > 國際企業學系 > 期刊論文 >  Item 310904400/79828

    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/79828

    Title: A Provably Secure t-out-of-n Oblivious Transfer Mechanism based on Blind Signature
    Authors: 張真誠;CHang, Chin-Chen;Ch, Ting-Fang;Cheng, Ting-Fang
    Contributors: 資訊工程學系
    Keywords: Oblivious transfer;Verifiability;Non-repudiation;Blind signature;BAN Logic;Factorization
    Date: 2014-01
    Issue Date: 2014-06-05 12:15:43 (UTC+8)
    Abstract: Due to the rapid development of the Internet, an increasing number of applications can be implemented using oblivious transfer (OT) as a sub-protocol, such as privacy-preserving auction, secrets exchange, data mining, and e-commerce. Considering the practicability of an OT mechanism, we think that it is also necessary to discuss how to convince a chooser of the integrity and origin of chosen secrets, except for accuracy,privacy of the sender, and privacy of the chooser. In this paper, we redefine the requirements of a well-designed OT scheme and propose a novel t-out-of-n OT mechanism (OT n
    T ) based on blind signature. The accuracy of our OT n t mechanism is demonstrated according to the BAN logic. Furthermore, we adopt the problem reduction to prove the security of our OT n t mechanism. The analyses demonstrate that our proposed mechanism can fulfill all requirements that we redefined and be suitable for further applications
    Relation: Journal of Information Hiding and Multimedia Signal Processing
    Appears in Collections:[國際企業學系] 期刊論文

    Files in This Item:

    File SizeFormat

    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