MAINSTREAM CONNECTION ESTABLISHMENT METHOD AND DEVICE BASED ON MULTIPATH TRANSMISSION CONTROL PROTOCOL (MPTCP)

摘要

The disclosure includes receiving, by a receiver, an authentication request carrying identify authentication information sent from a sender based on the application layer security connection; after the receiver verifies that the sender is legal according to the identify authentication information, assigning and storing identity information and a first authentication parameter; receiving, by the receiver, a synchronization SYN packet carrying the identity information and a first session key sent from the sender; searching, by the receiver, the first authentication parameter corresponding to the stored identity information carried by the SYN packet, and obtaining a second session key through encrypting the first authentication parameter using the encryption algorithm; and when the first session key matches with the second session key, replying, by the receiver, synchronization confirmation SYN+ACK packet to the sender, and establishing a masterflow connection with the sender after receiving the confirmation ACK packet from the sender.