TRUE RANDOM NUMBER GENERATOR

TRUE RANDOM NUMBER GENERATOR

A random number generator includes a photon source and one or more photon detectors of the SPAD type (311) configured to detect a photon flow equal to λ, wherein the photons are generated by the photon source. The random number generator furthermore includes an electronic sampler. The electronic sam...

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Hauptverfasser: PUCKER, Georg, RIMOLDI, Anna, PAVESI, Lorenzo, GASPARINI, Leonardo, MASSARI, Nicola, TOMASI, Alessandro, SALA, Massimiliano, BETTOTTI, Paolo, CAZZANELLI, Massimo
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator PUCKER, Georg
RIMOLDI, Anna
PAVESI, Lorenzo
GASPARINI, Leonardo
MASSARI, Nicola
TOMASI, Alessandro
SALA, Massimiliano
BETTOTTI, Paolo
CAZZANELLI, Massimo
description A random number generator includes a photon source and one or more photon detectors of the SPAD type (311) configured to detect a photon flow equal to λ, wherein the photons are generated by the photon source. The random number generator furthermore includes an electronic sampler. The electronic sampler is configured in such a way as to detect the arrival time t of a photon incident on each SPAD photon detector (311) for each one of the observation windows Tw, and are also configured in such a way as to convert the arrival time t into a binary sequence. In the generator of the invention the photon source and the electronic sampler are configured in such a way that the product λ*Tw is lower than or equal to 0.01.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title TRUE RANDOM NUMBER GENERATOR
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