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    Computing device in a trusted computing system and attestation method thereof
    13.
    发明授权
    Computing device in a trusted computing system and attestation method thereof 有权

    公开(公告)号：US12166903B2

    公开(公告)日：2024-12-10

    申请号：US17859263

    申请日：2022-07-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seungho Lee ,  Sohyun Park ,  Yunho Youm ,  MyungSik Choi

    IPC: H04L9/32 ,  G06F21/44 ,  H04L9/30

    Abstract: A computing device in a trusted computing (TC) system and an attestation method thereof are provided. The computing device includes at least one processor configured to operate as instructed by program code, the program code including: transmission code configured to cause the at least one processor to transmit, to a master controller, a first identification (ID) for a first device selected among a plurality of devices included in the TC system, a second ID for a second device selected among the plurality of devices, and a nonce; and attestation code configured to cause the at least one processor to perform attestation for the first device and the second device based on an aggregated signature, wherein the aggregated signature is based on generation of a first signature, by the first device, by using the nonce, and generation of a second signature, by the second device, by using the first signature.

    Electronic apparatus and controlling method thereof
    15.
    发明授权
    Electronic apparatus and controlling method thereof 有权

    公开(公告)号：US11412341B2

    公开(公告)日：2022-08-09

    申请号：US16847947

    申请日：2020-04-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yangwook Kim ,  Seungho Lee ,  Woohyun Nam

    IPC: H04S7/00 ,  G06F3/16 ,  G06N3/00 ,  H04R3/00 ,  G06N3/04 ,  G06N3/08

    Abstract: An electronic apparatus is provided. The electronic apparatus includes a camera, a processor and a memory configured to store at least one instruction executable by the processor where and the processor is configured to input audio data to an artificial intelligence model corresponding to user information, and obtain output audio data from the artificial intelligence model, and the artificial intelligence model is a model learned based on first learning audio data obtained by recording a sound source with a first recording device, second learning audio data obtained by recording the sound source with a second recording device, and information on a recording device for obtaining the second learning audio data, and the second learning audio data is binaural audio data.

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