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    FRIEND KEY SHARING
    1.
    发明申请
    FRIEND KEY SHARING 审中-公开

    公开(公告)号：WO2019241047A1

    公开(公告)日：2019-12-19

    申请号：PCT/US2019/035937

    申请日：2019-06-07

    Applicant: APPLE INC.

    Inventor： GALDO, Florian ,  MARTIN, Stephanie R. ,  SIERRA, Yannick L. ,  KRSTIC, Ivan ,  VOLKERT, Christopher A. ,  ABDULRAHIMAN, Najeeb M. ,  LERCH, Matthias ,  TACKIN, Onur E. ,  BROGLE, Kyle C.

    IPC: H04L29/06 ,  G06F21/33 ,  H04L9/32 ,  H04W12/08 ,  H04W4/40 ,  H04W12/04 ,  B60R25/24 ,  G07C9/00 ,  B60R25/20

    Abstract: Techniques are disclosed relating to sharing access to electronically-secured property. In some embodiments, a first computing device having a first secure element receives, from a second computing device associated with an owner of the electronically-secured property, an indication that the second computing device has transmitted a token to server computing system, the token permitting a user of the first computing device access to the electronically-secured property. Based on the received indication, the first computing device sends a request for the transmitted token to the server computing system and, in response to receiving the requested token, securely stores the received token in the first secure element of the first computing device. The first computing device subsequently transmits the stored token from the first secure element of the first device to the electronically-secured property to obtain access to the electronically-secured property based on the token.

    METHODS AND ARCHITECTURES FOR SECURE RANGING
    4.
    发明申请
    METHODS AND ARCHITECTURES FOR SECURE RANGING 审中-公开
    方法和结构安全范围

    公开(公告)号：WO2017181132A2

    公开(公告)日：2017-10-19

    申请号：PCT/US2017/027792

    申请日：2017-04-14

    Applicant: APPLE INC.

    Inventor： HAUCK, Jerrold V. ,  MARQUEZ, Alejandro J. ,  PAASKE, Timothy R. ,  SEN, Indranil S. ,  SIBERT, Herve ,  SIERRA, Yannick L. ,  THIARA, Raman S.

    IPC: H04W64/00

    Abstract: A secure ranging system can use a secure processing system to deliver one or more ranging keys to a ranging radio on a device, and the ranging radio can derive locally at the system ranging codes based on the ranging keys. A deterministic random number generator can derive the ranging codes using the ranging key and one or more session parameters, and each device (e.g. a cellular telephone and another device) can independently derive the ranging codes and derive them contemporaneously with their use in ranging operations.

    Abstract translation: 安全测距系统可以使用安全处理系统来向设备上的测距无线电传递一个或多个测距密钥，并且测距无线电可以基于测距密钥在系统测距代码处本地导出 。 确定性随机数发生器可以使用测距键和一个或多个会话参数来导出测距码，并且每个设备（例如，蜂窝电话和另一个设备）可以独立地导出测距码并在测距操作中与它们的使用同时导出测距码。

    SHARING SYSTEM ACCESS USING A MOBILE DEVICE
    7.
    发明申请
    SHARING SYSTEM ACCESS USING A MOBILE DEVICE 审中-公开

    公开(公告)号：WO2019183097A3

    公开(公告)日：2019-09-26

    申请号：PCT/US2019/022975

    申请日：2019-03-19

    Applicant: APPLE INC.

    Inventor： HARIHARAN, Sriram ,  SIERRA, Yannick L. ,  JACOBS, Frederic

    IPC: G07C9/00 ,  H04W12/08 ,  H04W12/04 ,  H04W12/02

    Abstract: Techniques are disclosed relating to using a device to gain access to another system. In some embodiments, a first mobile device performs a pairing operation with a control unit that controls access to a system, the pairing operation including the first mobile device establishing a first cryptographic key with the control unit. The first mobile device receives a request to enable a second mobile device to communicate with the control unit, and in response to receiving the request, the first mobile device generates a second cryptographic key from the first cryptographic key. The first mobile device provides the second cryptographic key to the second mobile device. The second mobile device is configured to send a beacon including a payload encrypted with the second cryptographic key, and the encrypted payload is usable to authenticate the second mobile device to the control unit.

    PROVIDING USER INFORMATION IN ASSOCIATION WITH MESSAGING
    9.
    发明申请
    PROVIDING USER INFORMATION IN ASSOCIATION WITH MESSAGING 审中-公开

    公开(公告)号：WO2020243654A1

    公开(公告)日：2020-12-03

    申请号：PCT/US2020/035436

    申请日：2020-05-29

    Applicant: APPLE INC.

    Inventor： CIRCOSTA, Nicholas J. ,  SARMA, Bhaskar P. ,  WASHINGTON, Lemont A. ,  SIERRA, Yannick L. ,  GARCIA, Roberto

    IPC: H04L12/58

    Abstract: A device implementing a system for providing information corresponding to a user in association with messaging includes a processor configured to receive, by a messaging application on the device, a message and associated metadata from a second device, the associated metadata comprising a record identifier of a data record stored on a server, the data record comprising identifying information corresponding to a user of the second device. The processor is further configured to send, to the server, a request for the data record, the request comprising the record identifier, and obtain, in response to the sending, the data record. The processor is further configured to display the identifying information of the user contained in the data record, together with content of the message in a user interface of the messaging application.

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