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1. WO2020197944 - SYSTEMS AND METHODS FOR MULTI-SOURCE TRUE RANDOM NUMBER GENERATORS

Publication Number WO/2020/197944
Publication Date 01.10.2020
International Application No. PCT/US2020/023684
International Filing Date 19.03.2020
IPC
G06F 7/58 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
7Methods or arrangements for processing data by operating upon the order or content of the data handled
58Random or pseudo-random number generators
H03K 3/84 2006.01
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
KPULSE TECHNIQUE
3Circuits for generating electric pulses; Monostable, bistable or multistable circuits
84Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators
CPC
G06F 7/588
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
7Methods or arrangements for processing data by operating upon the order or content of the data handled
58Random or pseudo-random number generators
588Random number generators, i.e. based on natural stochastic processes
G06N 10/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
10Quantum computers, i.e. computer systems based on quantum-mechanical phenomena
H01L 31/02027
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
02Details
02016Circuit arrangements of general character for the devices
02019for devices characterised by at least one potential jump barrier or surface barrier
02027for devices working in avalanche mode
H04B 10/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
70Photonic quantum communication
Applicants
  • BRA-KET SCIENCE, INC. [US]/[US]
Inventors
  • THORNTON, Mitchell A.
  • MACFARLANE, Duncan L.
  • OXFORD, William V.
  • THORNTON, Micah
Agents
  • AKMAL, Ariyeh G.
Priority Data
62/822,23222.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR MULTI-SOURCE TRUE RANDOM NUMBER GENERATORS
(FR) SYSTÈMES ET PROCÉDÉS POUR GÉNÉRATEURS DE NOMBRES RÉELLEMENT ALÉATOIRES À SOURCES MULTIPLES
Abstract
(EN)
Embodiments of systems and methods for a multi-source true random number generator (TRNG) are disclosed. A set of values is generated from each of the sources of randomness and an extractor is applied each of the set of values to produce a set of random values from each source. At least one extractor for at least one of the sources is a multi-radix extractor. The sets of values generated from each source of randomness can be composited to generate a random bitstring as the output of the TRNG.
(FR)
Selon divers modes de réalisation, l'invention concerne des systèmes et des procédés pour un générateur de nombres réellement aléatoires (TRNG) à sources multiples. Un ensemble de valeurs est généré à partir de chacune des sources de caractère aléatoire, et un extracteur est appliqué à chaque valeur de l'ensemble de valeurs pour produire un ensemble de valeurs aléatoires à partir de chaque source. Au moins un extracteur pour au moins une des sources est un extracteur à bases multiples. Les ensembles de valeurs générés à partir de chaque source de caractère aléatoire peuvent être composés pour générer une chaîne de bits aléatoire, à titre de sortie du TRNG.
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