You have just to keep driving and you can talk with your remoteparty. (similar like a car-kit device).
你刚才继续驾驶，您可以跟您的远程党。(类似像车载套件装置)。
2
To communicate a symmetric key and IV to a remoteparty, you would usually encrypt the symmetric key and IV using asymmetric encryption.
若要与远端的一方沟通对称金钥和IV，通常会使用非对称加密来加密对称金钥和IV。
3
In particular, since the private key never leaves the remoteparty in this process, this helps prevents impersonation by password theft (since no password is transmitted).