%0 Journal Article
%T Verifiable and renewable threshold secret sharing scheme based on bilinear pairings<br>基于双线性对的可验证可更新的秘密分享方案
%A XIAO Yan-ping
%A DU Wei-zhang
%A <br>肖艳萍
%A 杜伟章
%J 计算机应用研究
%D 2011
%I 
%X This paper proposed a verifiable and renewable threshold secret sharing scheme based on bilinear pairings.According to setting up the equation which was verified by both the dealer and the participants,the scheme could identify the validity of the secret share provided by the parties.The dealer could regularly update interpolation polynomial using hash function,so the secret share held by the participants could be regularly updated.Under the assumption of DL problem in finite fields,the shares verification ...
%K secret sharing
%K bilinear pairings
%K key updating<br>秘密共享
%K 双线性对
%K 密钥更新
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=49438F68A18A4524317F6828ADDAA276&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=9CF7A0430CBB2DFD&sid=98D2917204263488&eid=4F83726B3A938F69&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=7