[people/ms/suricata.git] / doc / devguide / extending / app-layer / diagrams / TlsHandshake.msc

# 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" ];
}
Commit	Line	Data
a5b344e0 JF	1	# MSC Sequence Diagram Example: TLS Handshake Transaction
	2
	3	msc {
	4	# Chart Options
	5	arcgradient = "10";
	6
	7	# Entities
d6c5dfac	8	a [ label = "Client" ], b [ label = "Server" ];
a5b344e0 JF	9
a5b344e0 JF	10	# Message Flow
d6c5dfac JF	11	# TLS_STATE_IN_PROGRESS = 0,
	12	a abox b [ label = "TLS_STATE_IN_PROGRESS" ];
	13	a =>> b [ label = "ClientHello" ];
	14	b =>> a [ label = "ServerHello" ];
	15	b =>> a [ label = "ServerCertificate" ];
	16	b =>> a [ label = "ServerHello Done" ];
	17
	18	a =>> b [ label = "ClientCertificate" ];
	19	# TLS_STATE_CERT_READY = 1,
	20	a abox b [ label = "TLS_STATE_CERT_READY" ];
	21	a =>> b [ label = "ClientKeyExchange" ];
	22
a5b344e0 JF	23	a =>> b [ label = "Finished" ];
a5b344e0 JF	24	b =>> a [ label = "Finished" ];
d6c5dfac JF	25	# TLS_HANDSHAKE_DONE = 2,
	26	a abox b [ label = "TLS_HANDSHAKE_DONE" ];
	27	...;
	28	# TLS_STATE_FINISHED = 3
	29	a abox b [ label = "TLS_STATE_FINISHED" ];
a5b344e0 JF	30	--- [ label = "Transaction Completed" ];
a5b344e0 JF	31	}