Durante la crittografia di un documento con una chiave pubblica ho ricevuto un avviso:
$gpg --encrypt -r 6B7F10E4 file.pdf
It is NOT certain that the key belongs to the person named
in the user ID. If you *really* know what you are doing,
you may answer the next question with yes.
Use this key anyway? (y/N)
Ho impostato il livello di attendibilità su 4 e ho firmato la chiave:
$ gpg --edit-key 6B7F10E4
gpg> trust
Please decide how far you trust this user to correctly verify other users' keys
(by looking at passports, checking fingerprints from different sources, etc.)
1 = I don't know or won't say
2 = I do NOT trust
3 = I trust marginally
4 = I trust fully
5 = I trust ultimately
m = back to the main menu
Your decision?
4 <Enter>
gpg> sign
Are you sure that you want to sign this key with your
key ... (8F3A3A54)
Really sign? (y/N)
y <Enter>
gpg> save
Tuttavia ricevo ancora questo avviso quando crittografa i documenti con quella chiave. Cos'altro devo fare per rimuoverlo?