Shulou(Shulou.com)06/01 Report--

Editor to share with you what the Ssl handshake is. I hope you will gain a lot after reading this article. Let's discuss it together.

To better understand the ssl handshake, you need to understand the entire process of the ssl handshake protocol. The public key and key are used in the process of this song, which is the so-called symmetric encryption technology. The speed of this technology is faster than that of public key encryption. In fact, the main thing is that the authentication of this identity has been well guaranteed.

Ssl handshake is introduced, and its main process is as follows:

1. Is to build a security capability. One of the most important steps in the SSL handshake is to have this logical connection. The first step is to establish a security capability that can be connected. First of all, the client will send a message to the server and wait for the server to respond, and then the server will reply to the client to confirm whether the information is correct. The second step is the authentication of the server and the exchange of related keys.

two。 Start the second step of the SSL handshake with the server, the only sender of the message is the server, and the only receiver of the message is the receiver of the client. There are four main contents: a, ssl certificate: this mentioned server will send the relevant digital certificate and the whole chain to the root CA to the client, mainly to give the client the server public key authentication server. B, the acquisition of the server key: the acquisition of the key is determined by the algorithm. C, the request for the certificate: the server may require the client to verify. This completes the ssl handshake protocol for the server, and then comes the third phase. The above is the introduction of the ssl handshake, and some of the basic conditions of the ssl handshake protocol are as mentioned above.

After reading this article, I believe you have a certain understanding of what Ssl handshake is, want to know more about it, welcome to follow the industry information channel, thank you for reading!

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