安全多播的密钥管理策略研究  

Researches into Key Management in Secure Multicasting

作　　者：陈琳[1] 

机构地区：[1]长江大学计算机科学学院,湖北荆州434023

出　　处：《湖州师范学院学报》2006年第1期104-108,共5页Journal of Huzhou University

摘　　要：介绍了现有的几种安全多播密钥管理机制,并就各种方法的优缺点进行了比较分析,指出多播应用中的密钥管理复杂,在没有通用的管理和控制方法的情况下,只能根据自身的特点和规模选择相应的安全控制模式.安全多播中密钥管理的研究为多媒体信息网络进行安全多播奠定了基础.The management and distribution of KEY in multicasting applications is becoming a focus problem. In this paper, the author introduces and analyzes several mechanisms of KEY management about secure multicasting, and points out that the issue of KEY management is complex and there are no regular methods to manage and control the KEY in multicasting applications, therefore, one secure man- agement mode in practical application will base on its self - characteristic and scale accordingly. The basic investigation in this paper will be groundwork for secure multicasting applications in multimedia communication network.

关 键 词：视频会议 多播 密钥管理 安全 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]