Method of performing integrity verification between client and server and encryption security protocol-based communication method of supporting integrity verification between client and server

摘要

An encryption security protocol-based communication method of supporting integrity verification between a client and a server includes receiving, by the server, a first message from the client, the first message including a request for a first integrity verification of the client so as to start a handshake of a transport layer security (TLS) connection, transmitting, by the server, a second message to the client, the second message including a request for first verification information for the first integrity verification, receiving, by the server, the first verification information from the client, and performing the first integrity verification by using the first verification information, and finishing the handshake and performing data communication between the client and the server based on a result of the first integrity verification.