%0 Journal Article
%T Cryptanalysis and improvement of ID-based proxy blind signature scheme<br>一种基于身份的代理盲签名方案的分析与改进
%A NONG Qiang
%A WU Shun-xiang
%A <br>农强
%A 吴顺祥
%J 计算机应用
%D 2008
%I 
%X The security of the Li-Zhang's ID-based proxy blind signature scheme from bilinear pairings was analyzed, and it was found that this scheme did not possess the unforgeability property. The original signer can forge a valid proxy blind signature for any message, and the proxy signer can misuse the signing capabilities. At the same time, the proxy signer can make a linkage between a signature and the corresponding message of signing protocol after signing, which is called linkability. An improved proxy blind ...
%K identity-based
%K proxy blind signature
%K unlinkability
%K forgery attack<br>基于身份
%K 代理盲签名
%K 不可伪造性
%K 双线性映射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=26619CC08CE0AC9F3B8B9C267C582ECC&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=5D311CA918CA9A03&sid=CD469DA1E6CDFCA7&eid=7EA83CE0951EC46A&journal_id=1001-9081&journal_name=计算机应用&referenced_num=2&reference_num=12