Patent ID: 9542558
Date: 2017-01-10
CPC Classifications: G06F,H04L

Claim:
1. A networked system for managing factory-generated data for an electronic device, the system comprising: a first factory server device coupled to one or more non-volatile storage systems via a network, to persistently store a production version of calibration data generated for one or more sensor modules of the electronic device, each of the one or more sensor modules associated with a hardware component of the electronic device, the calibration data associated with the one or more sensor modules via a module identifier that is unique to each individual sensor module, wherein the first factory server device is further to transmit the calibration data to the one or more non-volatile storage systems via the network; a second factory server device coupled to the one or more non-volatile storage systems, to retrieve the production version of the calibration data associated with the one or more sensor modules from the one or more storage systems and to assemble a set of factory data for the electronic device, the factory data including the calibration data, the factory data associated with the electronic device via a device identifier that is unique to the electronic device; and a sealing server device coupled to the one or more non-volatile storage systems, the sealing server to, in response to a request from the electronic device, authenticate the set of factory data for the electronic device via the module identifier of each sensor module and to create a cryptographic association between the set of factory data and the electronic device after the authentication, wherein a manifest of the cryptographic association is stored on the electronic device.