ASIA unversity:Item 310904400/5036
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    题名: Improved Proxy Deposit Protocol for E-cash Systems
    作者: Wei-Bin Lee(李維斌);Yung-Hung Hsiao(蕭永泓);Kuan-Chieh Liao(廖冠捷)
    贡献者: Department of Information Engineering,Feng Chia University
    关键词: electronic commerce;electronic cash;electronic payment;security
    日期: 2002-05-16
    上传时间: 2009-12-08 15:38:22 (UTC+8)
    出版者: 亞洲大學
    摘要: With the rapid development of electronic commerce, the secure and practical electronic payment protocol is one of the most important issues today. For most typical e-cash systems, the three major roles are an issuer, a customer, and a merchant. A merchant maintains an account at the issuer so that the issuer can transfer the corresponding fund into its account for a successful deposit. However, a lot of issuers issue different e-cash in reality. A merchant needs to maintain many different accounts for each issuer to accept all kinds of e-cash.Management of accounts becomes a heavy burden. Therefore, Yu et al. proposed a proxy deposit protocol to solve this problem as described above. However, their scheme has a weakness and we will try to remedy the security weakness.
    關聯: 第十二屆全國資訊安全會議 221-226
    显示于类别:[行動商務與多媒體應用學系] 會議論文


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