Flera identiteter¶
The multiple identities feature allows to use 3 virtual smart cards in place of one, giving bigger flexibility in the every day use, as well as separation between user identities (business, personal etc.) or even allowing usage of it for more than one user (PINs are separate).
All of the smart cards have separate data objects, meaning they all could have different keys, certificates stored, and PINs set. Identities do not interact between each other.
The virtual smart cards are identifiable by the first digit of the serial number, which is replaced by identity number for second (“1”) and third one (“2”). Serial number is not changed for the first identity.
Användning¶
För att ändra identiteten räcker det att skicka ett anpassat CCID-kommando. Detta kan göras med verktyget pynitrokey:
Anslut Nitrokey Start och kontrollera att den känns igen.
$ nitropy start list *** Nitrokey tool for Nitrokey FIDO2 & Nitrokey Start :: 'Nitrokey Start' keys: FSIJ-1.2.15-87042524: Nitrokey Nitrokey Start (RTM.10)
Ändra identiteten genom att ersätta
<ID>med0,1, eller2.$ nitropy start set-identity <ID> *** Nitrokey tool for Nitrokey FIDO2 & Nitrokey Start Trying to set identity to <ID> device has reset, and should now have the new identity
Begränsningar¶
Från och med version RTM.10 finns det bara en begränsning - den tredje identiteten kan lagra ett certifikat som inte är längre än 1024 byte. De andra två identiteterna har en standardgräns på 2048 bytes per certifikat.