scope:

The present document describes the security threats and specifies the related security requirements of sensor hubs used in consumer devices.

The present document focuses on hardware implementations of a sensor hub regardless if it is implemented on a dedicated chip or as a part of a SoC. It provides a set of requirements applicable to a sensor hub regardless if it will be evaluated as a single component or as part of a product. Existing standards related to a product in which the sensor hub is integrated (e.g. ETSI TS 103 732 [1] or ETSI EN 303 645 [2]) can be used to evaluate the product while being complemented by the sensor hub's specific requirements defined in the present document. The present document is considering only sensors that are integrated in the same device as the sensor hub; the case where a sensor is physically separate from the sensor hub and it is connected to it through a wired or wireless interface is out of scope.