Zkbiolock Register Key - Hot
Do not reinstall Windows yet. Follow these nine (9) troubleshooting steps in order.
The process initiates when the Client application triggers a REGISTER_KEY_HOT request. This is distinct from standard enrollment as it implies urgency or temporary validity. zkbiolock register key hot
The device firmware must handle the HOT_REGISTER state: Do not reinstall Windows yet
| Parameter | Type | Required | Description |
| :--- | :--- | :--- | :--- |
| --type | String | Yes | Type of credential to register. Options: fingerprint, face, card, password. |
| --user-id | String | Yes | The unique identifier (ID) to link the new key to. |
| --timeout | Integer | No | Duration (in seconds) to wait for biometric input. Default: 10. |
| --override | Boolean | No | If true, overwrites existing key for this user. Default: false. | Signature: The client signs the transaction using $SK_hot$
To register the key without revealing $V$ or $K_bio$, the client constructs a ZK-Proof $\pi$.
If the error says "Register key hot" before the scanner even blinks, the registry hive is corrupt.