%0 Journal Article
%T Scalable P2PSIP conference key management scheme<br>可扩展的P2PSIP会议密钥管理协议
%A SHI Yuan-ying
%A <br>施苑英
%J 计算机应用研究
%D 2012
%I 
%X In order to meet the requirements of low latency and high scalability for P2PSIP conference, this paper proposed a hierarchical conference key management protocol-HOAKA. In HOAKA,conference nodes were divided into two classes according to their capabilities,a small amount of high-performance nodes managed the conference, and all the conferees agreed on a conference key by using one-way accumulator. The results show that HOAKA has not only high security, but also low computing and storage overhead as well as small key update delay. It has good scalability.
%K P2PSIP
%K conference key
%K one-way accumulator
%K scalability<br>对等会话初始化协议
%K 会议密钥
%K 单向累加器
%K 可扩展性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=F950C016BC33E901906061328CC39F51&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=38B194292C032A66&sid=EE05CC1F800E4629&eid=4CB3DBBCE4B39661&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10