Electrons mined for true random numbers

Scientists in India have created random numbers from a 2-d material heterostructure that pass US NIST (National Institute of standards and Technology) SP 800-90B and SP 800-22 testing. It is “an all-electronic van der Waals heterostructure-based device capable of detecting discrete charge fluctuations for extracting entropy from physical processes, according to the researchers in the ...

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