%0 Journal Article
%T Experts Selection Method in Secure E-bidding System<br>一种安全电子招标系统中专家抽取的方法*
%A YU Yang
%A LI Tao
%A HU Xiao-qin
%A WANG Dan-dan
%A WANG Shu-da
%A LIU Sha
%A <br>于阳
%A 李涛
%A 胡晓勤
%A 王丹丹
%A 王姝妲
%A 刘莎
%J 计算机应用研究
%D 2007
%I 
%X This paper presents an experts selection method of the experts management information system in an open electronic bidding system based on PKI.The method employs cryptographic techniques to overcome the security issues in the selection process.The confidentiality,authentication and non-repudiation of our selection process is ensured by using the blind signature protocol.The usage of stochastic algorithm ensures the selected result is fair.At the Web-based client side,the supervisors sign the selection result without revealing the content.When the result need be published,the signed selection result comes out.
%K Blind Digital Signature
%K Non-repudiation
%K PKI
%K E-bidding<br>盲数字签名
%K 抗抵赖性
%K PKI
%K Ebidding
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=343459AF1736CA69CB4CFBA5B51288AB&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=CA4FD0336C81A37A&sid=F1A8654ADB4E656E&eid=B1F98368A47B8888&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=7