session key negotiation的意思|示意

During this session, the Parties will discuss the key elements of the Protocol and will agree on the next steps in the negotiation process.

本次会议期间，缔约方将讨论该议定书的关键要素，并将商定谈判进程下面的步骤。

Therefore, how to guarantee the safety of session key, the communication is safe, effective, how can the negotiation of a joint session keys is a very important problem.

因而，如何保证会话密钥的平安性，如何通信双方能平安无效的协商出一个共同的会话密钥是一个十分重要的成绩。