webauthn in arch linux.

In Windows, Windows Hello provides passwordless authentication via WebAuthn and FIDO2 with the help of the TPM. I’m not exactly sure, but I read somewhere that Windows Hello stores primary keys in the TPM and stores other encrypted keys on the hard disk.

I’m looking for something similar on Arch Linux. I don’t want external hardware like a YubiKey I want my PC itself to act as the authenticator, just like Windows Hello does.