The key tree based group key management algorithms are widely used in secure multicast.
安全组播目前主要采用基于密钥树的组密钥管理算法。
First of all, this dissertation extensively studied the group key management algorithms based on key tree in secure multicast.
首先本文深入研究了安全组播中基于密钥树的组密钥管理算法。
By analyzing the issues of secure multicast and secure services, this paper states problems of secure multicast architecture which need to be noticed.
文章通过分析组播的安全问题和安全服务，给出了设计体系结构中需要注意的问题。
In this paper, we propose a novel secure multicast scheme with key agreement based on Elliptic Curve Cryptosystem and group communication inside Identity-based Public key Cryptography system.
提出一个应用椭圆曲线密码体制进行密钥协商而在基于身份的公钥系统内进行组通信的全新安全组播方案。
The existing multicast routing is difficult to guarantee this, so it is still a hot spot for Secure multicast.
现有的组播路由技术很难保证这一点，所以安全组播仍然是一个热点。
This paper describes the design and implementation of the cryptographic API in Secure Multicast System and discusses the optimization of the cryptographic algorithms in implementation.
文章描述了安全多播系统中的密码api的设计与实现，并讨论了密码算法实现中的优化问题。
This paper describes the design and implementation of the cryptographic API in Secure Multicast System and discusses the optimization of the cryptographic algorithms in implementation.
文章描述了安全多播系统中的密码api的设计与实现，并讨论了密码算法实现中的优化问题。
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