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。
A method of resolving the scalability problem — aggregated multicast and the group-tree matching algorithm are analyzed.
该文分析了一种解决组播状态问题的方法——聚集组播和聚集组播的组-树匹配算法。
In traditional IP multicast, data for a given group is forwarded through a tree structure covering the members of this group. The on-tree routers must maintain a per-group forwarding state.
在传统组播中，组播组数据由一棵覆盖所有组成员的组播树进行转发，树上路由器必须保存每一个组播组的转发状态。
The traditional Aggregated Multicast was divided the problem into three sub-problems, namely, candidate tree generation, tree selection and group-to-tree mapping.
传统的聚合组播包括三个主要步骤，分别是候选树生成，树选择和组树匹配。
The traditional Aggregated Multicast was divided the problem into three sub-problems, namely, candidate tree generation, tree selection and group-to-tree mapping.
传统的聚合组播包括三个主要步骤，分别是候选树生成，树选择和组树匹配。
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