http://nkuz2tpok7ctwd5ueer5bytj3bm42vp7lgjcsnznal3stotg6vyaakyd.onion/rbm-tar.html
The IDs can be short or long IDs, or full fingerprint (with no
spaces). For this to work, the GPG keys should be present in
the selected keyring (see keyring option). If the option is
set to 1 or an array containing 1 then any key from the selected
keyring is accepted.