A Digital Random-Number Generator Based on the Chaotic Signal Algorithm

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| 2001年 / IAPC Nauka/Interperiodica卷 / 46期

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A digital random-number generator is developed and implemented based on the discrete chaotic-signal algorithm. The digital generator employs the matrix method of chaotic-signal synthesis. The sequence of 8-bit numbers produced by the digital generator is determined by a set of initial data, a variety of versions of which are stored in the generator's read-only memory. Switching the set of initial conditions in accordance with a predetermined protocol can be used to dynamically change the password. The digital generator is intended to operate as a coder-decoder in communications systems with wideband chaotic signals.

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