%0 Journal Article
%T An Identity-Based Authenticated Key Agreement Protocol without Bilinear Pairing<br>无双线性对的基于身份的认证密钥协商协议
%A Cao Xue-fei Kou Wei-dong Fan Kai Zhang Jun
%A <br>曹雪菲
%A 寇卫东
%A 樊凯
%A 张军
%J 电子与信息学报
%D 2009
%I 
%X Most available Identity-based Authenticated Key agreement (ID-AK) protocols require expensive bilinear pairing operation. This paper proposes a pairing-free ID-AK protocol from additive elliptic curve group. The new protocol eliminates the pairing operations, and reduces overall computation time by at least 33.3 percent compared with previous ID-AK protocols. The new protocol also satisfies master key forward secrecy, perfect forward secrecy and key compromise impersonation resilience. The security of the proposed protocol can be reduced to the standard Computational Diffie-Hellman assumption in the random oracle model.
%K Identity-based cryptography
%K Authenticated key agreement
%K Forward secrecy
%K Bilinear pairing<br>基于身份的密码体制
%K 认证的密钥协商
%K 前向保密性
%K 双线性对
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=0D6AD499066B0AF9AB1745FAC7D4B6D2&yid=DE12191FBD62783C&vid=4AD960B5AD2D111A&iid=94C357A881DFC066&sid=A3FC76ED9EF62E85&eid=3559FBE006544B4B&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=10