%0 Journal Article
%T Anonymous divisible E-cash protocol based on PBOC IC card<br>基于PBOC智能卡的匿名可分电子货币协议
%A ZHANG Xiang-jun
%A CHEN Ke-fei
%A <br>张向军
%A 陈克非
%J 计算机应用
%D 2009
%I 
%X In this paper,a new anonymous divisible E-cash protocol was proposed,by making use of the physical security of PBOC2.0 IC Card,to support off-line transaction.The proposed protocol is more efficient than those based on partial blind signature or zero-knowledge proof.It also integrates a control mechanism to regulate withdrawal,payment,loss reporting and deposit of coins,so as to erase the relationships among different coins and maintain anonymity.Moreover,security was proved under both cryptology principles...
%K PBOC2
%K 0<br>匿名性
%K 可分电子货币
%K 智能卡
%K 离线交易
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=A2B60A7930964FF00C1DAFB62CC4BAFF&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=DF92D298D3FF1E6E&sid=F654D651B5009E39&eid=2FA47D7E22372F11&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=19