Secure factory data generation and restoration

    公开(公告)号:US10372932B2

    公开(公告)日:2019-08-06

    申请号:US15400765

    申请日:2017-01-06

    申请人: Apple Inc.

    摘要: In various embodiments, methods, devices and systems for securely generating, sealing, and restoring factory-generated calibration and provisioning data for an electronic device are described, in which calibration and provisioning data for an electronic device are generated in a distributed manner and stored on a storage system. The calibration data can be retrieved from the storage system during device assembly and finalized calibration and provisioning data for each electronic device can be stored to the storage system. In one embodiment, a sealing server, to attest to the authenticity of the factory generated data, seals the finalized calibration data. In one embodiment, an electronic device can access a data store containing the factory-generated data and can update or restore calibration or provisioning data for the device from the data store.

    Secure factory data generation and restoration
    5.
    发明授权
    Secure factory data generation and restoration 有权
    确保工厂数据的生成和恢复

    公开(公告)号:US09542558B2

    公开(公告)日:2017-01-10

    申请号:US14207361

    申请日:2014-03-12

    申请人: Apple Inc.

    IPC分类号: G06F21/57 G06F21/60 H04L29/06

    摘要: In various embodiments, methods, devices and systems for securely generating, sealing, and restoring factory-generated calibration and provisioning data for an electronic device are described, in which calibration and provisioning data for an electronic device are generated in a distributed manner and stored on a storage system. The calibration data can be retrieved from the storage system during device assembly and finalized calibration and provisioning data for each electronic device can be stored to the storage system. In one embodiment, a sealing server, to attest to the authenticity of the factory-generated data, seals the finalized calibration data. In one embodiment, an electronic device can access a data store containing the factory-generated data and can update or restore calibration or provisioning data for the device from the data store.

    摘要翻译: 在各种实施例中,描述了用于安全地生成,密封和恢复用于电子设备的工厂生成的校准和供应数据的方法,设备和系统,其中电子设备的校准和供应数据以分布式方式生成并存储在 一个存储系统。 可以在设备组装期间从存储系统检索校准数据,并且最终校准和每个电子设备的供应数据可被存储到存储系统中。 在一个实施例中,密封服务器用于证明工厂生成的数据的真实性,以密封最终的校准数据。 在一个实施例中,电子设备可以访问包含工厂生成的数据的数据存储器,并且可以从数据存储器更新或恢复设备的校准或供应数据。

    SECURE FACTORY DATA GENERATION AND RESTORATION
    6.
    发明申请
    SECURE FACTORY DATA GENERATION AND RESTORATION 有权
    安全工厂数据生成和恢复

    公开(公告)号:US20150261966A1

    公开(公告)日:2015-09-17

    申请号:US14207361

    申请日:2014-03-12

    申请人: Apple Inc.

    IPC分类号: G06F21/60 H04L29/06

    摘要: In various embodiments, methods, devices and systems for securely generating, sealing, and restoring factory-generated calibration and provisioning data for an electronic device are described, in which calibration and provisioning data for an electronic device are generated in a distributed manner and stored on a storage system. The calibration data can be retrieved from the storage system during device assembly and finalized calibration and provisioning data for each electronic device can be stored to the storage system. In one embodiment, a sealing server, to attest to the authenticity of the factory-generated data, seals the finalized calibration data. In one embodiment, an electronic device can access a data store containing the factory-generated data and can update or restore calibration or provisioning data for the device from the data store.

    摘要翻译: 在各种实施例中,描述了用于安全地生成,密封和恢复用于电子设备的工厂生成的校准和供应数据的方法,设备和系统,其中电子设备的校准和供应数据以分布式方式生成并存储在 一个存储系统。 可以在设备组装期间从存储系统检索校准数据,并且最终校准和每个电子设备的供应数据可被存储到存储系统中。 在一个实施例中,密封服务器用于证明工厂生成的数据的真实性,以密封最终的校准数据。 在一个实施例中,电子设备可以访问包含工厂生成的数据的数据存储器,并且可以从数据存储器更新或恢复设备的校准或供应数据。