%0 Journal Article
%T An Unconditional Anonymous Sign-Cryption Algorithm<br>一个无条件匿名的签密算法
%A Wang Ji-lin
%A Mao Jian
%A Wang Yu-min
%A <br>王继林
%A 毛剑
%A 王育民
%J 电子与信息学报
%D 2004
%I 
%X Techniques which can realize anonymity play an important role in the protection of partners' privacy. Sign-cryption can sign and encrypt message in one logic step and has lower cost than that of "firstly sign and then encrypt". Based on the thoughts of Diffie-Hellman decision problem and anonymous signature, an unconditionally anonymous sign-cryption algorithm is given in this paper.
%K Sign-cryption
%K Unconditional anonymity
%K Group signature<br>签密
%K 无条件匿名性
%K 群签名
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=47A7BE225F1B6290&yid=D0E58B75BFD8E51C&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=8D75AD3BD0D1BCC5&eid=AC2617B68B137D9D&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=2&reference_num=9