We present a photonic system that exploits the speckle generated by the interaction of a laser source and a semitransparent scattering medium, in our case a large-core optical fiber, as a physical root of trust for cryptographic applications, while the same configuration can act as a high-rate machine learning paradigm.

中文翻译：

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激光诱导散斑作为物理安全和光学计算的基础

我们提出了一个光子系统，它利用激光源和半透明散射介质（在我们的例子中是大芯光纤）相互作用产生的散斑作为密码应用的物理信任根，而相同的配置可以作为一种高速机器学习范式。