我相信，的Diffie-Hellman密钥交换就是我一直在寻找。我宁愿没有重新实现使用一个复杂的过程，其中涉及用户我DH的自己的版本。

I believe that Diffie-Hellman Key Exchange is what I was looking for. I'd rather not have to re-implement my own version of DH using a complicated process which involves the user.