微型机与应用Issue(14)：51-52,56,3.
一个分布式传感器网络数据访问控制方案的改进*
Improvement of a data access control scheme for distributed sensor networks
摘要
Abstract
This paper analyzes the fine-grained access control scheme for distributed networks introduced by HUR J and points that the scheme has conclusion-resistance and forward secrecy problem . To improve the drawbacks , this paper delegates the responsibility of generating and updating the attribute group key to the System Controller ( SC ) . The analysis results indicate that the new proposed scheme which also supports fine-grained access control is more secure .关键词
分布式传感器网络/访问控制/抗合谋攻击性/前向保密性Key words
distributed sensor networks/access control/conclusion-resistance/forward secrecy分类
信息技术与安全科学引用本文复制引用
强衡畅,王晓明..一个分布式传感器网络数据访问控制方案的改进*[J].微型机与应用,2014,(14):51-52,56,3.基金项目
国家自然科学基金(61070164)；广东省自然科学基金( S@01201000876) （61070164）
