%0 Journal Article %T A Pairing-Based Group Key Agreement Protocol and Its Analysis
基于对的组密钥协商协议及其分析 %A Zhang Hua %A Chen Zhi-xiong %A Xiao Guo-zhen %A
张 华 %A 陈智雄 %A 肖国镇 %J 电子与信息学报 %D 2006 %I %X This paper proposes a pairing-based group key agreement protocol based on Shim's certification-based tripartite key agreement protocol. This protocol adopts a pseudo-random sequence to avoid the unknown key-share attack and the known-key attack. Some attacks described in the literatures are presented, which proved infeasible in the protocol. And this protocol can achieves the forward security and backward security, when a dynamic group performs it. %K Protocol %K Key agreement Protocol %K Pseudo-random sequence
密钥协商 %K 伪随机序列 %K 协议 %K 对 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=6B951613426875CF&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=0B39A22176CE99FB&sid=002786F01A86D891&eid=4B1FFFA116F7AE3B&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=11