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    Proximity Unlock and Lock Operations for Electronic Devices
    2.
    发明申请
    Proximity Unlock and Lock Operations for Electronic Devices 有权

    公开(公告)号：US20210312029A1

    公开(公告)日：2021-10-07

    申请号：US17350632

    申请日：2021-06-17

    Applicant: Apple Inc.

    Inventor： Robert R. ULRICH ,  Jean-Pierre CUIDAD ,  Kevin N. ARMSTRONG ,  Andreas W. WENDKER ,  Craig M. FEDERIGHI ,  Steve S. KO

    IPC: G06F21/34 ,  G06F21/35

    Abstract: The described embodiments perform a proximity unlock operation. For the proximity unlock operation, a first electronic device in a locked operating state detects that an authorized second electronic device is in proximity to the first electronic device. Based on detecting the authorized second electronic device in proximity to the first electronic device, the first electronic device transitions from a locked operating state to an unlocked operating state. In the described embodiments, the transition to the unlocked operating state occurs without the user performing a manual authentication step that is performed in existing electronic devices to cause the transition from the locked operating state to the unlocked operating state.

    ENCRYPTION METHODS AND APPARATUS
    3.
    发明申请
    ENCRYPTION METHODS AND APPARATUS 有权
    加密方法和设备

    公开(公告)号：US20160119312A1

    公开(公告)日：2016-04-28

    申请号：US14291887

    申请日：2014-05-30

    Applicant: Apple Inc.

    Inventor： Kevin N. ARMSTRONG ,  Per Love Hornquist ASTRAND ,  Steven M. WILLIAMSON

    IPC: H04L29/06

    CPC classification number: H04L63/083 ,  G06F21/45 ,  G06F2221/2107 ,  G06F2221/2117 ,  H04L9/0863 ,  H04L9/0891 ,  H04L9/3228 ,  H04L2463/061 ,  H04L2463/062

    Abstract: The embodiments discussed herein relate to updating and encrypting passwords for one or more computing devices. The computing devices can be associated with a common user account. According to the embodiments discussed herein, the user the can update a password of the user account at one computing device, and log into another computing device using the updated password without having to provide the current password for the other computing device. The embodiments incorporate a variety of encryption and key generation methods in order to safely transmit password updates between local computing devices. Specifically, the embodiments set forth methods and apparatus for generating and storing breadcrumbs that allow for decrypting a current password of a computing device using a new password.

    Abstract translation: 这里讨论的实施例涉及更新和加密一个或多个计算设备的密码。 计算设备可以与普通用户帐户相关联。 根据本文讨论的实施例，用户可以在一个计算设备处更新用户帐户的密码，并使用更新的密码登录到另一计算设备，而不必为其他计算设备提供当前密码。 这些实施例结合了各种加密和密钥生成方法，以便在本地计算设备之间安全地传送密码更新。 具体地，实施例阐述了用于生成和存储允许使用新密码来解密计算设备的当前密码的面包屑的方法和装置。

    Proximity Unlock and Lock Operations for Electronic Devices
    5.
    发明申请
    Proximity Unlock and Lock Operations for Electronic Devices 审中-公开

    公开(公告)号：US20200279036A1

    公开(公告)日：2020-09-03

    申请号：US16752237

    申请日：2020-01-24

    Applicant: Apple Inc.

    Inventor： Robert R. ULRICH ,  Jean-Pierre CUIDAD ,  Kevin N. ARMSTRONG ,  Andreas W. WENDKER ,  Craig M. FEDERIGHI ,  Steve S. KO

    IPC: G06F21/34 ,  G06F21/35

    Abstract: The described embodiments perform a proximity unlock operation. For the proximity unlock operation, a first electronic device in a locked operating state detects that an authorized second electronic device is in proximity to the first electronic device. Based on detecting the authorized second electronic device in proximity to the first electronic device, the first electronic device transitions from a locked operating state to an unlocked operating state. In the described embodiments, the transition to the unlocked operating state occurs without the user performing a manual authentication step that is performed in existing electronic devices to cause the transition from the locked operating state to the unlocked operating state.

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