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# MSC Sequence Diagram Example: TLS Handshake Transaction
msc {
# Chart Options
arcgradient = "10";
# Entities
a [ label = "Client" ], b [ label = "Server" ];
# Message Flow
# TLS_STATE_IN_PROGRESS = 0,
a abox b [ label = "TLS_STATE_IN_PROGRESS" ];
a =>> b [ label = "ClientHello" ];
b =>> a [ label = "ServerHello" ];
b =>> a [ label = "ServerCertificate" ];
b =>> a [ label = "ServerHello Done" ];
a =>> b [ label = "ClientCertificate" ];
# TLS_STATE_CERT_READY = 1,
a abox b [ label = "TLS_STATE_CERT_READY" ];
a =>> b [ label = "ClientKeyExchange" ];
a =>> b [ label = "Finished" ];
b =>> a [ label = "Finished" ];
# TLS_HANDSHAKE_DONE = 2,
a abox b [ label = "TLS_HANDSHAKE_DONE" ];
...;
# TLS_STATE_FINISHED = 3
a abox b [ label = "TLS_STATE_FINISHED" ];
--- [ label = "Transaction Completed" ];
|||;
||| [label="[ generated with Mscgen ]", textcolor="gray"];
}
|
