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- Hardware_random_number_generator abstract "In computing, a hardware random number generator (TRNG, True Random Number Generator) is an apparatus that generates random numbers from a physical process, rather than a computer program. Such devices are often based on microscopic phenomena that generate low-level, statistically random "noise" signals, such as thermal noise, the photoelectric effect, and other quantum phenomena. These processes are, in theory, completely unpredictable, and the theory's assertions of unpredictability are subject to experimental test. A hardware random number generator typically consists of a transducer to convert some aspect of the physical phenomena to an electrical signal, an amplifier and other electronic circuitry to increase the amplitude of the random fluctuations to a measurable level, and some type of analog to digital converter to convert the output into a digital number, often a simple binary digit 0 or 1. By repeatedly sampling the randomly varying signal, a series of random numbers is obtained. Random number generators can also be built from "random" macroscopic processes, using devices such as coin flipping, dice, roulette wheels and lottery machines. The presence of unpredictability in these phenomena can be justified by the theory of unstable dynamical systems and chaos theory. Even though macroscopic processes are deterministic under Newtonian mechanics, the output of a well-designed device like a roulette wheel cannot be predicted in practice, because it depends on the sensitive, micro-details of the initial conditions of each use. Although dice have been mostly used in gambling, and in more recent times as "randomizing" elements in games (e.g. role playing games), the Victorian scientist Francis Galton described a way to use dice to explicitly generate random numbers for scientific purposes in 1890.Hardware random number generators are often relatively slow, that is they produce a limited number of random bits per second. In order to increase the data rate, they are often used to generate the "seed" for a faster cryptographic PRNG, which then generates the pseudorandom output sequence.".
- Hardware_random_number_generator thumbnail Sun-crypto-accelerator-1000.jpg?width=300.
- Hardware_random_number_generator wikiPageExternalLink rng2.html.
- Hardware_random_number_generator wikiPageExternalLink randaudio.sourceforge.net.
- Hardware_random_number_generator wikiPageExternalLink 3.
- Hardware_random_number_generator wikiPageExternalLink turbid.htm.
- Hardware_random_number_generator wikiPageExternalLink IntelRNG.pdf.
- Hardware_random_number_generator wikiPageExternalLink linux-rand.
- Hardware_random_number_generator wikiPageExternalLink tech.
- Hardware_random_number_generator wikiPageExternalLink iwrandom.html.
- Hardware_random_number_generator wikiPageExternalLink rfc4086.txt.
- Hardware_random_number_generator wikiPageExternalLink SNA+MC2010-Paper.pdf.
- Hardware_random_number_generator wikiPageExternalLink statistician.html.
- Hardware_random_number_generator wikiPageExternalLink randomdigits.
- Hardware_random_number_generator wikiPageExternalLink P113.
- Hardware_random_number_generator wikiPageExternalLink P44.
- Hardware_random_number_generator wikiPageExternalLink random.php.
- Hardware_random_number_generator wikiPageExternalLink aed.
- Hardware_random_number_generator wikiPageExternalLink ved.
- Hardware_random_number_generator wikiPageExternalLink Math-TrulyRandom.
- Hardware_random_number_generator wikiPageID "160506".
- Hardware_random_number_generator wikiPageRevisionID "601412251".
- Hardware_random_number_generator hasPhotoCollection Hardware_random_number_generator.
- Hardware_random_number_generator subject Category:Computer_peripherals.
- Hardware_random_number_generator subject Category:Cryptography.
- Hardware_random_number_generator subject Category:Random_number_generation.
- Hardware_random_number_generator type Artifact100021939.
- Hardware_random_number_generator type ComputerPeripherals.
- Hardware_random_number_generator type ElectronicEquipment103278248.
- Hardware_random_number_generator type Equipment103294048.
- Hardware_random_number_generator type Instrumentality103575240.
- Hardware_random_number_generator type Object100002684.
- Hardware_random_number_generator type Peripheral103916720.
- Hardware_random_number_generator type PhysicalEntity100001930.
- Hardware_random_number_generator type Whole100003553.
- Hardware_random_number_generator comment "In computing, a hardware random number generator (TRNG, True Random Number Generator) is an apparatus that generates random numbers from a physical process, rather than a computer program. Such devices are often based on microscopic phenomena that generate low-level, statistically random "noise" signals, such as thermal noise, the photoelectric effect, and other quantum phenomena.".
- Hardware_random_number_generator label "Generatore hardware di numeri casuali".
- Hardware_random_number_generator label "Gerador de número pseudoaleatório (hardware)".
- Hardware_random_number_generator label "Hardware random number generator".
- Hardware_random_number_generator label "Аппаратный генератор случайных чисел".
- Hardware_random_number_generator label "ハードウェア乱数生成器".
- Hardware_random_number_generator label "硬件随机数生成器".
- Hardware_random_number_generator sameAs Hardwarový_generátor_náhodných_čísel.
- Hardware_random_number_generator sameAs Generatore_hardware_di_numeri_casuali.
- Hardware_random_number_generator sameAs ハードウェア乱数生成器.
- Hardware_random_number_generator sameAs Gerador_de_número_pseudoaleatório_(hardware).
- Hardware_random_number_generator sameAs m.0156k0.
- Hardware_random_number_generator sameAs Q2467587.
- Hardware_random_number_generator sameAs Q2467587.
- Hardware_random_number_generator sameAs Hardware_random_number_generator.
- Hardware_random_number_generator wasDerivedFrom Hardware_random_number_generator?oldid=601412251.
- Hardware_random_number_generator depiction Sun-crypto-accelerator-1000.jpg.
- Hardware_random_number_generator isPrimaryTopicOf Hardware_random_number_generator.