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论文基于入侵容忍的组播协议所采用的秘密共享机制,对组播的结构进行了一定的改进,使得在组播成员的变动过程中,安全性得到了提高,降低了密钥更新的次数,节约了网络资源和系统资源。
Based on the secret sharing mechanism adopted in the intrusion tolerant multicast protocol, the thesis improves the multicast structure so that the security of the multicast members is improved and the number of key updates is reduced. Save network resources and system resources.