该文提出了密钥更新冲突的概念，设计了基于冻结技术的群组密钥管理协议。

This paper proposes the concept of rekeying conflict, and designs a freezing-based group rekeying protocol.

youdao

该文提出了密钥更新冲突的概念，设计了基于冻结技术的群组密钥管理协议。

This paper proposes the concept of rekeying conflict, and designs a freezing-based group rekeying protocol.

youdao