%0 Journal Article
%T Cryptanalysis of a Blind Proxy Signature Scheme<br>一个盲代理签名方案的安全性分析
%A CAO Zheng-Jun
%A LIU Mu-Lan
%A <br>曹正军
%A 刘木兰
%J 中国科学院研究生院学报
%D 2006
%I 
%X The blind proxy signature scheme proposed in ref.1] is insecure.Managing center C cannot reveal the identity of the actual proxy signers of a given proxy signature.Besides,C and the original signer A can conspire to generate valid proxy signatures and impose them on an arbitrary proxy signer by using the identifying equation.
%K blind proxy signature
%K group signature
%K proxy signature<br>盲代理签名
%K 群签名
%K 代理签名
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=B47B31F6349F979B&jid=67CDFDECD959936E166E0F72DE972847&aid=9FE28D80426E77AF&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=0B39A22176CE99FB&sid=769BD58726D66E7D&eid=856C2E13D1000DB7&journal_id=1002-1175&journal_name=中国科学院研究生院学报&referenced_num=0&reference_num=7