Create and store your personal public/private keypair.
Import a personal/private keypair. This button opens a window where you can manually import your existing PGP personal public/private keypair. The keys can either be pasted into a textfield or, if the keys reside in a file on your local computer, you can import them. If the keys are valid they will be inserted into your preferences and the window will close; if not valid, an error message will be returned explaining why.