7 ms·You don't have to use a mobile device; you can just generate a passkey on a desktop machine.by aiiane 4y agoYou don't have to use a mobile device; you can just generate a passkey on a desktop machine.punk_ihaq 4y agoUnless you're using Linux. https://developers.google.com/identity/passkeys/supported-environments#linux https://developers.google.com/identity/passkeys/supported-en...psanford 4y agoYou can use an opensource fido key implementation on linux though.