BRAIN Journal-About the Design of QUIC Firefox Transport Protocol-Figure 2. QUIC vs TLS handshake protocol

Figure 2 describes a sequence diagram using QUIC VS TLS handshake protocol. The right
side of Figure 2 shows the seven steps of calls and returns until a HTTP Get() method is
successfully implemented using a TLS handshake. In contrast, on the left side of Figure 2, we see
the implementation of HTTP Get() method using a single call of QUIC handshake.
 Firefox is a completely open source browser with a tremendous community support. The
latest version of Firefox supports TLS 1.3 protocol in an experimental stage. The primary purpose
of this study was integrating the QUIC protocol in the Firefox web browser. The source code of this
software product is as large as 650MB.