All Luon Network machines are signed by the Luon Network CA.

The CA certificate can be found here: Luon Network certificate
It is signed with GnuPG key ID 0x8768B1D2 (sjoerd@luon.net): ASCII armored GnuPG signature.

To create a OpenSSL key and certificate sign request (CSR), please follow the description on SIAL.org and mail the CSR file (GnuPG signed!) to: ca at luon dot net.

Quick-start command line to create a key and certificate sign request:
openssl req -new -newkey rsa:4096 -nodes -keyout hostname.key -out hostname.csr -days 1460