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Pseudorandom number generation using chaotic true orbits of the Bernoulli map.
Asaki Saito1, Akihiro Yamaguchi2
1Future University Hakodate, 116-2 Kamedanakano-cho, Hakodate, Hokkaido 041-8655, Japan.
We developed a novel pseudorandom number generator using chaotic orbits of the Bernoulli map on quadratic algebraic integers. This method ensures unique, high-quality random binary sequences with proven statistical randomness.
Area of Science:
- Number Theory
- Chaos Theory
- Cryptography
Background:
- Pseudorandom number generators (PRNGs) are crucial for simulations and cryptography.
- Existing PRNGs often face challenges with true randomness and sequence duplication.
- The Bernoulli map offers a theoretical basis for chaotic dynamics.
Purpose of the Study:
- To create a PRNG that precisely simulates chaotic orbits.
- To develop a seed selection strategy for generating distinct pseudorandom binary sequences.
- To validate the randomness properties of the generated sequences.
Main Methods:
- Utilizing the Bernoulli map on quadratic algebraic integers for orbit computation.
- Implementing an equidistant seed selection method within the unit interval.
- Performing rigorous statistical testing on generated sequences.
Main Results:
- The PRNG accurately computes chaotic true orbits.
- The seed selection method ensures uniform distribution and non-coinciding sequence tails.
- Statistical tests confirm good randomness properties of the generated sequences.
Conclusions:
- The proposed PRNG offers a robust method for generating high-quality pseudorandom binary sequences.
- This approach enhances the reliability of random number generation in computational applications.
- The mathematical foundation in chaotic dynamics provides a strong basis for randomness.
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