Ory. Model. UpdateLoginFlowWithDeviceAuthnMethod
(ory_client v1.22.65)
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Log in by proving possession of an enrolled device key. The device signs the challenge nonce found in the login flow's hidden deviceauthn_nonce UI node; a PIN-protected key additionally proves knowledge of the PIN via pin_proof. Use it for step-up in a login flow created with aal=aal2, or as the sole first factor (a one-step AAL2 login, for keys with "pin" or "platform" user verification) when the project's deviceauthn first_factor setting is enabled. Only API (native) flows support this method.