节点文献

网络安全传输建立与维护的研究

【作者】 曹佳

【导师】 黎明;

【作者基本信息】 西南石油学院 , 计算机应用技术, 2003, 硕士

【摘要】 本文主要讨论网络传输过程中的安全问题,即安全通道的建立与维护。建立一个安全的网络通道,首先需要通讯方彼此确认身份,其次需要在传输过程中对传输的信息数据加密。网络传输分为单播、广播和组播,鉴于不同的网络方式对密钥的要求也有所不同,本文从网络传输方式的角度对身份认证,会话密钥生成、更新技术进行讨论。其中重点讨论了目前流行的组播密钥管理框架,密钥树,分隙密钥更新方案。最后在文中针对多媒体组播提出了一个简单的安全框架。

【Abstract】 This article is mainly focus on the security of the network transmission, that is, the establishment and the maintain of the security channel. To establish a security link need to do two thing: first, authentication; second, key agreement. The model of the network transmission is divided to unicast, broadcast and multicast. For the different model has different require, this issue is discuss about the authentication and key agreement from this respect. And we mainly focus on the distributed key management framework: IGKMP and lolus , the rekeying protocol based on key tree , and periodical rekeying strategies. And at the last of this article we put forward a secure framework based on the multicast of multimedia.

  • 【分类号】TP393.08
  • 【下载频次】115
节点文献中: 

本文链接的文献网络图示:

本文的引文网络