This paper proposes an efficient hybrid multicast key management scheme to solve the problem of high key update cost in large dynamic multicast group.

针对大型动态群组组播通信密钥更新开销大的问题，提出一种高效的混合组播密钥管理方案。

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This paper proposes an efficient hybrid multicast key management scheme to solve the problem of high key update cost in large dynamic multicast group.

针对大型动态群组组播通信密钥更新开销大的问题，提出一种高效的混合组播密钥管理方案。

youdao