• Code design and explanations
• pluto daemon basic design
• pluto core and internal state
• the core structs
• debug
• force pluto to handle crypto “inline” rather than in forked processes
• add a delay in crypto processing to help with debugging
• make pluto run in foreground (no daemon fork):
• pluto startup
• init file
• IETF specifications and pluto defines
• network packets
• parsing and config file