A Secure Sealed-bid Electronic Auction Scheme

WANG Ji-lin; CHEN Xiao-feng; WANG Yu-min

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A Secure Sealed-bid Electronic Auction Scheme

更新时间：2025-07-16

- A Secure Sealed-bid Electronic Auction Scheme
- Acta Electronica Sinica Vol. 31, Issue 10, Pages: 1578-1579(2003)
- 作者机构：
  
  西安电子科技大学ISN国家重点实验室,陕西,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TB11
- Published Online：25 October 2003，
  
  Published：2003
- 稿件说明：
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WANG Ji-lin, CHEN Xiao-feng, WANG Yu-min. A Secure Sealed-bid Electronic Auction Scheme[J]. Acta Electronica Sinica, 2003, 31(10): 1578-1579.
DOI：

WANG Ji-lin, CHEN Xiao-feng, WANG Yu-min. A Secure Sealed-bid Electronic Auction Scheme[J]. Acta Electronica Sinica, 2003, 31(10): 1578-1579. DOI：

摘要

如何保护投标者隐私和防止中标者反悔是设计安全电子拍卖方案的关键技术.本文利用单向函数

z=x

mod

给出了一个实现密封式电子拍卖的方案.该方案除满足投标者匿名、投标价保密、不可否认性和强可验证性等安全要求外

还具有技术简单、通信量小和几乎不需要可信赖第三方参与等优点.

Abstract

The protection of bidder privacy and the prevention of bidder default are the keys in the designing of Secure Electronic Auction Scheme.This paper gives a secure sealed-bid auction scheme using only a one-way function.Our scheme can satisfy all the secure requirements of sealed-bid auction stated and has the advantages similar to the scheme of [1].

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