Useful code

Bro's TLS parsing-related code:

https://github.com/bro/bro/blob/214abc618085ff18cd4f440a411b889dccf0d451/src/analyzer/protocol/ssl/tls-handshake-protocol.pac

Handshake analysis blogpost:

http://blog.fourthbit.com/2014/12/23/traffic-analysis-of-an-ssl-slash-tls-session