To add a GnuPG key:
Make sure to use an appropriate expiration date. The expiration date is defined in years and describes when the key will no longer work; 1 year is the default.
Remember: Use a secure password. A secure password is one that is not a dictionary word and contains upper- and lower-case letters, numbers, and symbols.
An existing key can be imported using the Import Key button.
To import a GnuPG key:
The key will automatically be installed onto your web server.
Once a key-set has been added to the server, it can be deleted or viewed for copy from the main GnuPG page under the Public Keys and Private Keys heading.
29th of August, 2013