%0 Journal Article
%T Universal designated verifier signature (proof) schemes without random oracles<br>标准模型下可证明安全的广义指定验证者签名（证明）方案
%A HUANG Xiu-jie
%A LI Jin
%A WANG Yan-ming
%A <br>黄秀姐
%A 李进
%A 王燕鸣
%J 计算机应用
%D 2006
%I 
%X Based on the latest proposed k+1 assumption, two different schemes of universal designated verifier signature were proposed. Both of them are provably secure without random oracles. The second scheme, in which the holder can designate his/her signature to anyone he/she wants and an efficient interactive protocol is used to verify the designated signature, is usually called universal designated verifier signature proof scheme.
%K universal designated verifier signature
%K k+1 square root assumption
%K without random oracles
%K provable security<br>广义指定验证者签名
%K k
%K 1平方根假设
%K 标准模型
%K 可证明安全性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=A634140EAF69C236&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=59906B3B2830C2C5&sid=56D8318C31E13244&eid=ACCBCB87757CE0E6&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=11