Web communication encrypting method
An encryption method and cryptographic algorithm technology, applied in the field of encryption for Web communication, can solve the problems of sensitive data confidentiality and user privacy that are difficult to be effectively protected, handshake failure, and service quality, etc., to achieve business flow optimization and other issues Web communication security application, prevention of third-party monitoring, and the effect of protecting user privacy
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[0039] The specific implementation manner of the present invention will be described in more detail below in conjunction with the accompanying drawings.
[0040] see figure 2 , the communication encryption method between the client (Client) and the server (Server) for the first time access user is:
[0041] Step 1: Client -> Server: The client sends a ClientHello message to initiate a session connection.
[0042] The fields contained in ClientHello refer to Figure 4 . The message contains fields "ClientID", "Connect_Num", "random", and "ciphersuite". The "ClientID" field is the client ID, and it is "Null" for the first login; the "Connect_Num" field identifies the connection times of the client, and the value is 0 at the first login; the "random" field contains a random number (a one-time random number is used as a communication freshness identifier) ), the data is randomly generated by the client, including time stamp Tc and random query value Nc; the "ciphersuite" fiel...
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