基于主动网络的安全多播  

Secure Multicast Based on Active Network

作　　者：马英瑞[1] 熊焰[1] 苗付友[1] 郭亮[1] 

机构地区：[1]中国科技大学计算机系,合肥230027

出　　处：《计算机工程》2003年第8期118-119,150,共3页Computer Engineering

摘　　要：研究了IP多播安全问题，提出了一种基于主动网络的安全多播技术。它能够比较好地解决IP多播中的数据保密性、完整性、多播组成员的身份认证与管理等问题；同时通过基于主动网络的系统结构可以很好地保证多播技术策略的灵活性，使用户可以及时方便地升级多播技术，调整多播策略。因此本技术具有安全性和灵活性等特点。The paper proposes an active-network-based secure multicast , which solves multicast security problems such as the privacy and integrity of data, authentication and management of senders. Besides, the use of active network technology provides the high flexibility , by which users can update the multicast software, adjust the group management of multicast at any time. So the technology proposed by the paper is characterized by security and flexibility.

关 键 词：主动网络 安全 多播 

分 类 号：TP393.04[自动化与计算机技术—计算机应用技术]