Profile transfer with secure intent
    123.
    发明授权

    公开(公告)号:US12200496B2

    公开(公告)日:2025-01-14

    申请号:US17656218

    申请日:2022-03-23

    Applicant: Apple Inc.

    Abstract: Embodiments are described herein for transferring a subscriber identity module (SIM) or electronic SIM (eSIM) profile securely from a source device to a target device with verifiable signatures generated by secure hardware elements of the source device contingent on receipt of a secure intent gesture. Trustworthiness of the profile transfer is based on a mobile network operator (MNO) entitlement server releasing a transfer token after verification of a message signed by an embedded universal integrated circuit card (eUICC) of the source device. The eUICC signs the message only after verifying a message from a secure enclave processor (SEP) of the source device that signs the message based on receipt of the secure intent gesture via a secure interface. To validate communication between the SEP and the eUICC, an asymmetric cryptographic key pair generated by the SEP is bound to a unique eUICC identifier (EID) value of the eUICC.

    TECHNIQUES FOR RELAYING AUDIO MESSAGES TO DEVICES

    公开(公告)号:US20240397291A1

    公开(公告)日:2024-11-28

    申请号:US18797908

    申请日:2024-08-08

    Applicant: Apple Inc.

    Abstract: Techniques are disclosed for transmitting an announcement to one or more devices. In one example, a first device receives a first message that includes an announcement, the announcement associated with a voice that spoke the announcement. The first device may determine the announcement from the first message, and then identify one or more devices for receiving the announcement. The one or more devices may have a particular device type of a plurality of different device types comprising at least a mobile device. The first device may then transmit a second message to the one or more devices for presentation of the announcement by the one or more devices.

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