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    Synchronization and verification groups among related devices
    31.
    发明授权
    Synchronization and verification groups among related devices 有权

    公开(公告)号：US10198182B2

    公开(公告)日：2019-02-05

    申请号：US14872013

    申请日：2015-09-30

    Applicant: Apple Inc.

    Inventor： Mitchell D. Adler ,  Michael Brouwer ,  Andrew R. Whalley ,  John C. Hurley ,  Richard F. Murphy ,  David P. Finkelstein

    IPC: G06F3/06 ,  H04L9/32 ,  H04L29/08 ,  H04W4/08

    Abstract: Some embodiments provide a method for a first device to synchronize a set of data items with a second device. The method receives a request to synchronize the set of data items stored on the first device with the second device. The method determines a subset of the synchronization data items stored on the first device that belong to at least one synchronization sub-group in which the second device participates. Participation in at least one of the synchronization sub-groups is defined based on membership in at least one verification sub-group. The first and second devices are part of a set of related devices with several different verification sub-groups. The method sends only the subset of the synchronization data items that belong to at least one synchronization sub-group in which the second device participates to the second device using a secure channel.

    CRYPTOGRAPHIC SEPARATION OF USERS
    34.
    发明申请
    CRYPTOGRAPHIC SEPARATION OF USERS 有权

    公开(公告)号：US20170357830A1

    公开(公告)日：2017-12-14

    申请号：US15275273

    申请日：2016-09-23

    Applicant: Apple Inc.

    Inventor： Wade Benson ,  Conrad Sauerwald ,  Mitchell D. Adler ,  Michael Brouwer ,  Timothee Geoghegan ,  Andrew R. Whalley ,  David P. Finkelstein ,  Yannick L. Sierra

    IPC: G06F21/72 ,  G06F21/32 ,  G06F12/14 ,  H04L9/08 ,  H04L9/14

    Abstract: Techniques are disclosed relating to securely storing data in a computing device. In one embodiment, a computing device includes a secure circuit configured to maintain key bags for a plurality of users, each associated with a respective one of the plurality of users and including a first set of keys usable to decrypt a second set of encrypted keys for decrypting data associated with the respective user. The secure circuit is configured to receive an indication that an encrypted file of a first of the plurality of users is to be accessed and use a key in a key bag associated with the first user to decrypt an encrypted key of the second set of encrypted keys. The secure circuit is further configured to convey the decrypted key to a memory controller configured to decrypt the encrypted file upon retrieval from a memory.

    PRIVACY ENHANCEMENTS FOR WIRELESS DEVICES
    35.
    发明申请
    PRIVACY ENHANCEMENTS FOR WIRELESS DEVICES 审中-公开
    无线设备的隐私增强

    公开(公告)号：US20170034215A1

    公开(公告)日：2017-02-02

    申请号：US14933709

    申请日：2015-11-05

    Applicant: Apple Inc.

    Inventor： Aaron M. Sigel ,  Andrew R. Whalley ,  Awartika Pandey ,  Robert J. Walsh

    IPC: H04L29/06 ,  H04W48/16 ,  H04W12/08 ,  H04W12/02

    CPC classification number: H04L63/20 ,  H04L63/107 ,  H04L63/108 ,  H04W12/02 ,  H04W12/04 ,  H04W12/08 ,  H04W48/16

    Abstract: A wireless device can obtain a network information record from another device operating as a credential source. The network information record can include network access information for a wireless network (e.g., SSID and password) and a usage policy specifying conditions under which the wireless device should search for the wireless network (e.g., temporal and/or spatial conditions). The wireless device can implement the usage policy by searching for the wireless network only when the conditions are satisfied. In some instances, the network access information can include instructions for dynamically generating time-varying network access information, and the wireless device can use the instructions to generate network access information during a search for wireless networks.

    Abstract translation: 无线设备可以从作为证书源操作的另一设备获得网络信息记录。 网络信息记录可以包括无线网络的网络接入信息（例如，SSID和密码）以及指定无线设备应该搜索无线网络的条件的使用策略（例如，时间和/或空间条件）。 无线设备只有满足条件时才能通过搜索无线网络实现使用策略。 在一些情况下，网络接入信息可以包括用于动态生成时变网络接入信息的指令，并且无线设备可以在搜索无线网络期间使用该指令来生成网络接入信息。

    Sharing Account Data Between Different Interfaces to a Service
    36.
    发明申请
    Sharing Account Data Between Different Interfaces to a Service 审中-公开
    将不同接口之间的帐户数据共享到服务

    公开(公告)号：US20150350106A1

    公开(公告)日：2015-12-03

    申请号：US14289619

    申请日：2014-05-28

    Applicant: Apple Inc.

    Inventor： Andrew R. Whalley ,  Bob Bradley ,  Kenneth C. McLeod

    IPC: H04L12/927 ,  H04L29/08

    CPC classification number: H04L47/803 ,  H04L67/02 ,  H04L67/20 ,  H04W4/00 ,  H04W12/08 ,  H04W12/12

    Abstract: Some embodiments provide a method for an electronic device. The method stores user data associated with a web-based third party service based on user interaction with a web domain for the third party service through a web browser. The method receives a request from a service-specific application to utilize the user data stored for the third party service. The method provides the user data to the application only when the application is verified by the web domain for receiving user data associated with the third party service.

    Abstract translation: 一些实施例提供了一种用于电子设备的方法。 该方法通过web浏览器基于用户与第三方服务的Web域的交互来存储与基于web的第三方服务相关联的用户数据。 该方法从服务专用应用接收请求以利用为第三方服务存储的用户数据。 只有当应用程序被网域验证以接收与第三方服务相关联的用户数据时，该方法才向用户提供用户数据。

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