中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
卫星组播多组共享密钥管理方案

文献类型:期刊论文

作者孙雁鸣 ; 马恒太 ; 郑刚 ; 易小伟 ; 潘辉
刊名宇航学报
出版日期2013
卷号34期号:6页码:824-832
关键词卫星组播 多组共享 组密钥管理 组密钥更新
ISSN号1000-1328
其他题名multiple group shared key management for satellite multicast
中文摘要现有的多组组密钥管理方案应用于大型动态卫星多组组播环境时,受卫星资源的限制,密钥管理效率成为瓶颈。设计了一种卫星多组组密钥管理方案SMGKM(Satellite Multiple Group Key Management),根据对组播源的访问能力对用户进行分组,并在子组中设置子组管理者,通过构造组播密钥管理图和子组密钥管理结构进行多组组密钥管理,具有良好的前向和后向安全性,与现有典型方案相比,SMGKM有效降低了卫星的通信和存储开销,更适合大型动态卫星多组组密钥管理。
英文摘要When existing group key management schemes are used in large and dynamic satellite multiple group key management,the efficiency is low due to the limitation of the satellite network. Key management is the bottleneck. To solve this problem,a new scheme named Satellite Multiple Group Key Management (SMGKM) is proposed in this paper. Users are divided into subgroups according to their access ability to the resources. Subgroup controllers are set in each subgroup. Multiple group key management is carried out by the construction of group key management graph and subgroup key management structure. The proposed scheme has forward and backward secrecy. In contrast with the existing schemes, SMGKM decreases the amount of keys stored in the satellite and the rekeying amount of the satellite efficiently. It is suited for multiple group key management under large and dynamic satellite multicast environment.
学科主题Computer Science (provided by Thomson Reuters)
收录类别CNKI ; CSCD
语种中文
CSCD记录号CSCD:4852031
公开日期2013-09-17
源URL[http://ir.iscas.ac.cn/handle/311060/15611]  
专题软件研究所_软件所图书馆_期刊论文
推荐引用方式
GB/T 7714
孙雁鸣,马恒太,郑刚,等. 卫星组播多组共享密钥管理方案[J]. 宇航学报,2013,34(6):824-832.
APA 孙雁鸣,马恒太,郑刚,易小伟,&潘辉.(2013).卫星组播多组共享密钥管理方案.宇航学报,34(6),824-832.
MLA 孙雁鸣,et al."卫星组播多组共享密钥管理方案".宇航学报 34.6(2013):824-832.

入库方式: OAI收割

来源:软件研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。