random number generators
Software Psuedo Random Number Generators to Hardware True Random Number Generators : a transition in Data Security
... Class X A, The Chanda Devi Saraf School, Nagpur, Maharashtra, India ABSTRACT Objective of research: To understand the basic issues in data security during vital transactions related to money or critical data in ...
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Statistical Tests for Random and Quantum Random Number Generators
... how random the numbers in a row ...a random number cannot be found. A perfectly random number is the one which cannot be guessed except by using ...purely random number ...
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Chaotic Random Number Generators with Random Cycle Lengths
... relied increasingly on theoretical testing. It is often required that random number generators have very long cycle lengths (L'Ecuyer 1999). Theoretical analysis is the only way to find the exact ...
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On the security of oscillator-based random number generators
... Physical random number generators ...a random source, includ- ing its entropy rate and the biases of certain bit patterns, provided that a small number of physical parameters of the ...
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Chaos-based true random number generators
... of random numbers at high speed is at the core of many activities of economic ...fast random number generators (RNGs). We also talk about random bit generators (RBGs) when ...
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On the Entropy of Oscillator-Based True Random Number Generators
... Abstract. True random number generators (TRNGs) are essential for cryptographic systems, and they are usually evaluated by the concept of entropy. In general, the entropy of a TRNG is estimated from ...
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A Closer Look at Security in Random Number Generators Design
... Keywords: Random number generation, cryptographic hardware, data security, statistical tests, digital design 1 Introduction Random number generators (RNGs) are one of basic ...
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On-chip jitter measurement for true random number generators
... Kasteelpark Arenberg 10, B-3001 Leuven-Heverlee, Belgium Email: [email protected] Abstract—Applications of true random number generators (TRNGs) span from art to numerical computing ...
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Pseudo-random number generators and an improved steganographic algorithm
... a random string of ...pseudo-random number generators well-suited for cryptography since the secret state can act as a shared key between two ...pseudo-random number generator is ...
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On the effects of pseudorandom and quantum-random number generators in soft computing
... quantum-random number generators (PRNG and QRNG) inexplicably affect the performances and behaviours of various machine learning models that require a random ...generate random numbers ...
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Area efficient True random number generators by using DCM
... Abstract : True random number generators (TRNGs) play a very important role in modern cryptographic systems. Field programmable gate arrays (FPGAs) form an ideal platform for hardware implementations ...
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Enhanced Generic Architecture for Safety Increase of True Random Number Generators
... true random number generators does not allow testing of random numbers during their ...true random number ...generated random number ...generated random ...
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AC : SCOPE OF VARIOUS RANDOM NUMBER GENERATORS IN ANT SYSTEM APPROACH FOR TSP
... various random number generators in ant system approach for TSP Abstract Random numbers are essential ingredients to all stochastic methods including probabilistic heuristic ...several ...
Marsaglia recently introduced a class of ‘xorshift’ random number generators with periods 2
... ‘xorshift’ random number generators with periods 2 n −1 for n = 32, 64, ...shift generators are generalised to obtain fast and high quality random number generators with ...
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Performance Enhancement of Cryptographic Algorithms by Increasing Randomness through Nesting In Random Number Generators
... ABSTRACT Randomness is a term that is commonly used in applications like cryptography. In cryptography randomness finds its role in seed value generation. There are various traditional random number ...
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Embedded Platform for Automatic Testing and Optimizing of FPGA Based Cryptographic True Random Number Generators
... True Random Number Generators (TRNGs) based on the hardware implementation of statistical tests for ...one random bit per one clock cycle which results in ...
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Mathematical chaotic circuits: an efficient tool for shaping numerous architectures of mixed chaotic/peudo random number generators
... [email protected] Abstract: During the last decades, it had been highlighted the duality between chaotic numbers and pseudo-random numbers. Emergence of pseudo-randomness from chaos via various under-sampling methods ...
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Chaotic Pseudo Random Number Generators via Ultra Weak Coupling of Chaotic Maps and Double Threshold Sampling Sequences
... Pseudorandom or chaotic numbers are used in many areas of contemporary technology such as modern communication systems and engineering applications. More and more European or US patents using discrete mappings for this ...
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Random Number Generators
... pseudorandom number generators are used these ...of random numbers which uses physical and hardware methods of ...true generators of random numbers is slow, expensive and hard to ...
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Testing Random- Number Generators
... ⇒ Use an equi-probable histogram with variable cell sizes ! Combine adjoining cells so that the new cell probabilities are approximately equal. ! The number of degrees of freedom should be reduced to k-r-1 (in ...
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