%0 Journal Article
%T Cryptanalysis of Proxy Multi signature, Multi proxy Signature and Multi proxy Multi signature Schemes from Bilinear Pairings<br>对来自双线性配对的三种代理签名体制的密码学分析*
%A YIN Xin chun
%A CHEN Jue wei
%A WANG Cai mei
%A <br>殷新春
%A 陈决伟
%A 汪彩梅
%J 计算机应用研究
%D 2007
%I 
%X Ji proposed three new types of proxy signature schemes that deal with multiple signers from bilinear pairings.The first type is called a proxy multi-signature scheme,the second type is called a multi-proxy signature scheme,and the third type is called multi-proxy multi-signature scheme.But the three proxy signatures are all insecure.Forgery attacks are presented on the proxy signatures.Using the forgery attacks,anyone of original signers or proxy signers can produce a valid proxy signature.
%K Bilinear Pairings
%K Proxy Signature
%K Forgery Attack<br>双线性配对
%K 代理签名
%K 伪造攻击
%K 双线性配对
%K 多代理多签名
%K 签名体制
%K 密码学分析
%K Proxy
%K Cryptanalysis
%K Bilinear
%K Pairings
%K Schemes
%K 名人
%K 伪造攻击
%K 存在
%K 安全
%K 签名方案
%K 代理签名
%K 利用
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=343459AF1736CA69E39EFCB8AF88FCBA&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=0B39A22176CE99FB&sid=B344543C2864D684&eid=28F8B56DB6BEE30E&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=6