The protocol used for the encryption mechanism is the SSL protocol.
What is SSL protocol?
SSL (Secure Sockets Layer) and its successor Transport Layer Security (TLS) are a security protocol that provides security and data integrity for network communications. TLS and SSL encrypt network connections between the transport layer and the application layer.
The SSL protocol is located between the TCP/IP protocol and various application layer protocols, providing security support for data communication.
The SSL protocol can be divided into two layers: SSL Record Protocol: It is built on a reliable transmission protocol (such as TCP) and provides basic functions such as data encapsulation, compression, and encryption for high-level protocols. support.
SSL Handshake Protocol: It is built on the SSL record protocol and is used for identity authentication, negotiation of encryption algorithms, and exchange of encryption keys between the communicating parties before the actual data transmission begins.
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