ECH handshakes without ECH configuration in HTTPS RRs and fine-grained control over ECH handshakes.
Usage:
echtool [command]
Available Commands:
completion Generate the autocompletion script for the specified shell
conn Connect to a server offering a provided ECH config
dech Decode an ECH configuration list
greasy Probe a server's ECH support via a GREASE handshake
help Help about any command
test Longitudinal ECH experiments (grace period, config variations)
Flags:
-h, --help help for echtool
-v, --version version for echtool
Use "echtool [command] --help" for more information about a command.