ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)

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Sotov L. S., Harin V. N. Digital generator of pumping of entropy on the basis of Arnold’s mapping. Izvestiya VUZ. Applied Nonlinear Dynamics, 2009, vol. 17, iss. 6, pp. 57-66. DOI: 10.18500/0869-6632-2009-17-6-57-66

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Digital generator of pumping of entropy on the basis of Arnold’s mapping

Sotov Leonid Sergeevich, Saratov State University
Harin Valerij Nikolaevich, Federal state budgetary educational institution of higher professional education “Voronezh state forestry Academy”

The digital generators model-based by two-dimensional mappings on toroid, in particular by mapping «Arnold’s Cat», as the built-in sources of entropy working as a part of single-crystal cryptographic systems of generation of random numbers is discussed. The practical scheme of the generator on the binary counters, realised on element base of semiconductor factories is resulted. The comparative characteristic of pumping of entropy generators is discussed. Safety conditions are analyzed.

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