| 基于环签名的电子拍卖方案 |
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中国论文联盟*编辑。摘要：在拍卖过程中如何保护投标者隐私和身份以及防止中标者反悔是设计安全电子拍卖系统的关键技术。该方案满足投标者的无条件匿名性、健壮性、中标者的不可抵赖性和公开验证性等一般安全性要求外，对可信第三方的依赖小，安全性高。基于环签名技术，提出了一种电子拍卖方案。
关键词：环签名；电子拍卖
中图分类号：TP309文献标识码：A文章编号：1009-3044(2011)14-3422-02
A Scheme of Electronic Auction Based on Ring Signature
WANG Xiao-ming
(Information Center, Huaiyin Normal University, Huai'an 223300, China)
Abstract: Electronic auction is one of the basic businesses in electronic commerce. The protection of bidder anonymity and the prevention of bidder default are the keys in the designing of secure electronic auction scheme. This scheme has high quality of security and can satisfy all the secure requirements of auction, namely, bidder anonymity, bid undeniability, bid unforgeability, bid secrecy and bid confidentiality. This paper proposed an electronic auction protocol, which based on the ring signature.
Key words: ring signature; electronic auction
随着科技信息的迅猛发展，特别是互联网技术的发展，拍卖交易也开始从传统模式向电子模式转变，电子[1] [2] [3] [4] 下一页 |
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