%0 Journal Article
%T The Composite Discrete Logarithm and Secure Authentication<br>复合离散对数与安全认证研究
%A LI Bo QIU Xiao-Ping
%A <br>李波
%A 邱小平
%J 计算机科学
%D 2004
%I 
%X In this paper,we review Girauh's Authentication algorithm and Poupard's Secure analysis for the algorithm. Security condition that can resist initiative attack is given based on undistinguished evidence Girault's algorithm even if processing one overlap. Finally an new Blind Signature scheme is put forward which is based on security de compose factor. High efficiency is the most peculiarity of the blind signature algorithm.
%K Composite discrete logarithm
%K Zero knowledge
%K Blind signature<br>复合离散对数
%K 零知识
%K 盲签名
%K 安全认证
%K 密码学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=59A3D1CADF543F46&yid=D0E58B75BFD8E51C&vid=4AD960B5AD2D111A&iid=B31275AF3241DB2D&sid=A020552C37306588&eid=856C2E13D1000DB7&journal_id=1002-137X&journal_name=计算机科学&referenced_num=1&reference_num=7