The core issue of this security scheme is the design and implementation of a secure and efficient key management algorithm which can protect network against attacks.

该安全模型的核心问题是需要设计一种安全和高效的密钥管理算法来抵御攻击，以保证网络的安全性。

youdao

The key management algorithm based on the new scheme includes several sub algorithms, such as key generation, group key agreement, key update, nodes joining operation and nodes existing operation.

基于该密钥管理模型的算法包含了密钥的生成、组密钥协商、密钥更新、节点加入处理和退出处理等子算法。

youdao

The key management algorithm based on the new scheme includes several sub algorithms, such as key generation, group key agreement, key update, nodes joining operation and nodes existing operation.

基于该密钥管理模型的算法包含了密钥的生成、组密钥协商、密钥更新、节点加入处理和退出处理等子算法。

youdao