%0 Journal Article
%T Certificate-based Aggregate Signature Scheme<br>一个基于证书的聚集签名方案
%A PENG Yan-guo
%A PENG Chang-gen
%A FENG Lei
%A FAN Mei-mei
%A <br>彭延国
%A 彭长根
%A 冯蕾
%A 樊玫玫
%J 计算机科学
%D 2011
%I 
%X An aggregate signature is a digital signature that can aggregate multiple signatures of different messages. Because of the short length, aggregate signature is useful to electronic contract signature, border gateway protocol and so on. We constructed an efficient aggregate signature scheme with two aggregate modes which are ordered and disordered. hhe security analysis was given. By comparison to existed schemes,our scheme without proof-of-knowledge is more efficient. Finally, based on PBC, we simulated the scheme and drew the efficient curve.
%K Certificatcbased cryptography
%K Aggregate signature
%K Provable security<br>基于证书密码体制，聚集签名，可证明安全
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=17DDCED190714E79053F032750355E66&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=59906B3B2830C2C5&sid=11B4E5CC8CDD3201&eid=BFE7933E5EEA150D&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0