%0 Journal Article
%T Survey on Identity-based Key Establishment Protocols for Wireless Sensor Networks<br>无线传感器网络基于身份的密钥建立协议综述
%A FU Xiao-jing
%A ZHANG Guo-yin
%A MA Chun-guang
%A <br>付小晶
%A 张国印
%A 马春光
%J 计算机科学
%D 2010
%I 
%X Wireless sensor networks (WSN) security faces more challenges than traditional Ad hoc networks due to its highly self-organization and limited energy. Key management is one of the fundamental security issues in WSN. As a vital part of key management, session key establishment needs to achieve a trade-off between security and performance. In this paper, a survey on Identity-based key establishment in WSN was provided. We firstly described the identedity-based cryptography from its three fundamental primitives, then presented some security properties and security models of identity-based key agreement protocols, analyzed the existing identity-based key establishment protocols for WSN to point out their shortages, and finally discusses the research area of Identity-based key establishment for WSN in the future.
%K Identity-based cryptography
%K Wireless sensor networks
%K Key establishment
%K Key agreement<br>基于身份密码体制
%K 无线传感器网络
%K 密钥建立
%K 密钥协商
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=27EFE83876081EFC7649C82A9209231A&yid=140ECF96957D60B2&vid=42425781F0B1C26E&iid=5D311CA918CA9A03&sid=96C778EE049EE47D&eid=4AD960B5AD2D111A&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=32