ntp-keygen(8) on Linux
The text 5efd6c79e946, as Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
generate public and private keys
The text 5efd6c79e946, as Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
generate public and private keys