The problem here is i want to have more than 1 yubikey, so if i lose it, all is not lost... I can't do that with the current implementations unless i present N yubikeys to every new account i make. Which makes an off-site backup yubikey impossible. With my current yubikey usage with password store, my "offline" yubikey can be brought in whenever i want to decrypt the passwords, including ones inserted while the key was in storage.
Also yubikeys have limited passkey slots (100, 25 with old firmware)
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The problem here is i want to have more than 1 yubikey, so if i lose it, all is not lost... I can't do that with the current implementations unless i present N yubikeys to every new account i make. Which makes an off-site backup yubikey impossible. With my current yubikey usage with password store, my "offline" yubikey can be brought in whenever i want to decrypt the passwords, including ones inserted while the key was in storage.
Also yubikeys have limited passkey slots (100, 25 with old firmware)