Awesome

The Illustrated TLS Connection

Published at https://tls.xargs.org

• site/: page source for the finished product
• server/main.go: server code
• client/main.go: client code
• tlscopy/: copy of golang's crypto/tls/ lib, for ease of extracting secret values
• captures/: PCAP and keylog files

See also https://github.com/syncsynchalt/illustrated-tls13