Overview SSH

This is the start of a guide through the ssh protocol especially the openssh implementation. It’s going to be a mix of explained RFC standards, parts of the source code as well as easier to understand reimplementations like paramiko and pcap analysis.

Table of Contents

Overview RFC standards

Summary RFC Standards (main, update, …)
Authentication Protocol RFC4252, RFC8308, RFC8332
Connection Protocol RFC4254, RFC8308
Transport Layer Protocol RFC4253, RFC6668, RFC8268, RFC8308, RFC8332,RFC8709, RFC8758, RFC9142