[Help-gnutls] TLS message length differs

[kristian . martens]

Hello,

When monitoring the TLS handshake I observed that in the second TLS handshake 
message coming from a client the TLS message length always differs even though 
the same session parameters are used (each time a new session is started and 
completed). 
Does anyone have a good explanation for this? I am using X.509 certificates for 
authentication (on client and server side) and the certificates do not change.

The message content should be as follows: 
certificate,client_key_exchange,certificate_verfy, change_cipher_spec,finished

Everything works fine but I am just wondering why this happens.

Thanks in advance.

Regards,
Kris