Analysis of QUIC Session Establishment and Its Implementations

In the recent years, the major web companies have been working to improve the user experience and to secure the communications between their users and the services they provide. QUIC is such an initiative, and it is currently being designed by the IETF. In a nutshell, QUIC originally intended to merge features from TCP/SCTP, TLS 1.3 and HTTP/2 into one big protocol. The current specification proposes a more modular definition, where each feature (transport, cryptography, application, packet reemission) are defined in separate internet drafts.