Physical key-protected one time pad
    1.
    发明授权
    Physical key-protected one time pad 有权
    物理键保护一次性垫

    公开(公告)号:US09054871B2

    公开(公告)日:2015-06-09

    申请号:US13773490

    申请日:2013-02-21

    Abstract: A device, including one or more Communication Physical Unclonable Function (CPUF) and key storage devices, the CPUF devices each including: a coherent Electromagnetic (EM) radiation source; a spatial light modulator (SLM) connected to the coherent EM radiation source; a volumetric scattering medium connected to the SLM; a detector connected to the volumetric scattering medium; and one or more processors or circuits connected to the detector and one or more processors or circuits connected to the SLM. A communication protocol is also provided.

    Abstract translation: 一种包括一个或多个通信物理不可克隆功能(CPUF)和密钥存储设备的设备,每个CPUF设备包括:相干电磁(EM)辐射源; 连接到相干EM辐射源的空间光调制器(SLM) 连接到SLM的体积散射介质; 连接到体积散射介质的检测器; 以及连接到检测器的一个或多个处理器或电路以及连接到SLM的一个或多个处理器或电路。 还提供通信协议。

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