SECURE MULTIPARTY COMPUTE USING HOMOMORPHIC ENCRYPTION

    公开(公告)号:US20240089083A1

    公开(公告)日:2024-03-14

    申请号:US17931438

    申请日:2022-09-12

    CPC classification number: H04L9/008 H04L9/0656 H04L2209/46

    Abstract: A method comprises receiving, from a remote device, a first encrypted data set encrypted using a first encryption scheme, performing a set of computations on the first encrypted data set to generate a first set of encrypted results, encrypting the first set of encrypted results using a second encryption scheme to generate a second set of encrypted results, sending the second set of encrypted results to the remote device, receiving, from the remote device, third set of encrypted results in which the first encryption scheme has been decrypted, and generating a set of decrypted results by applying a decryption algorithm to the third set of encrypted results to decrypt the second encryption scheme.

    On-premises augmented and virtual reality processing and privacy preserving infrastructure

    公开(公告)号:US12184622B2

    公开(公告)日:2024-12-31

    申请号:US17936036

    申请日:2022-09-28

    Abstract: A method comprises receiving, from a remote device, an audio/video input signal, identifying one or more objects in the audio/video input signal tagged as a sensitive object, evaluating a set of workload requirements for a set of processing workloads comprising portions of the audio/video input signal, selecting one or more heavy processing workloads in the set of processing workloads to send to a compute service provider, in response to a determination that the one or more heavy processing workloads comprises one or more objects tagged as a sensitive object, encrypting the one or more objects tagged as a sensitive object using a homomorphic encryption protocol to generate a first homomorphically encrypted string, and sending the first homomorphically encrypted string to the compute service provider via a privacy protected communication channel.

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