English  |  正體中文  |  简体中文  |  Items with full text/Total items : 27314/39158
Visitors : 2473393      Online Users : 104
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/27846

Title: Generalized convertible authenticated encryption schemes for smart card applications
Authors: Tzong-Sun Wu;Chien-Lung Hsu;Han-Yu Lin
Contributors: NTOU:Department of Computer Science and Engineering
Keywords: Authenticated encryption;convertible;discrete logarithm;smart cards
Date: 2007-02
Issue Date: 2011-10-21T02:34:13Z
Publisher: International Mathematical Journal
Abstract: Authenticated encryption schemes allow the signer to produce an encrypted message such that only the designated recipient can recover the message and validate its signature. To avoid a later dispute on the repudiation of the signature, we should equip the recipient with the ability for converting the signature into an ordinary one which can be verified by anyone. The scheme with the above capability is called a convertible authenticated encryption (CAE) scheme. Achieving not only the requirements of integrity, authenticity and non-repudiation but also confidentiality, a CAE scheme is suitable for some practical environments such as the transmission of credit card information or the delivery of confidential documents. In the paper, we first propose a generalized CAE scheme based on discrete logarithms and its variants. Then, for facilitating the device with limited computing power and insufficient storage space like smart cards, we further propose a generalized CAE scheme based on elliptic curve discrete logarithms and its variants.
Relation: 8, pp.345-363
URI: http://ntour.ntou.edu.tw/handle/987654321/27846
Appears in Collections:[資訊工程學系] 期刊論文

Files in This Item:

File Description SizeFormat

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


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback