IP multicast group key management is essential for the IP multicast security.
IP多播组密钥管理问题是IP多播安全的核心问题。
Dynamic security of group key distribution is always the key point and difficult point in the research field of multicast security.
群密钥分配的动态安全性一直是组播安全研究的重点和难点。
Source authentication is an important and difficult problem in multicast security, but no approaches can satisfy all applications now.
组播通信源认证是组播安全中的重点和难点问题之一，但目前没有一种方法能够满足所有组播应用领域的需求。
The DVB-RCS security standard is discussed and the method of improvement over drawbacks of multicast security performance in current standard is provided.
讨论了DVB - RCS标准的安全规范，并针对现有规范在多播安全性上的缺陷，提出了改进方案。
Multicast technology includes a number of aspects, such as multicast group, multicast address, multicast protocols, multicast reliability, multicast security, etc.
组播技术包括了组播组、组播地址、组播协议、组播可靠性和组播安全性等很多方面的内容。
The integration of multicast, digital watermarking and digital fingerprinting is an important aspect of multicast security, the related protocol design is difficult.
多播、水印、指纹的结合是多播安全的一个重要方面，相关的协议设计具有一定的难度。
Because of the importance and urgency of security to multicast, this thesis investigates two key issues, i. e. authentication and group key management, of multicast security.
安全是多播研究中急需解决的问题。本文对多播安全中认证和组密钥管理这两个关键问题进行了研究。
Because of the importance and urgency of security to multicast, this thesis investigates two key issues, i. e. authentication and group key management, of multicast security.
安全是多播研究中急需解决的问题。本文对多播安全中认证和组密钥管理这两个关键问题进行了研究。
应用推荐