Abstract
A NEW CHAOTIC ATTRACTOR FOR RANDOM NUMBER GENERATION BASED ON MEMRISTIVE CIRCUIT
Zehra Gülru Çam Taşkıran*, Murat Taşkıran, Nihan Kahraman and Herman Sedef
ABSTRACT
In this study, the well-known chaotic circuit, Muthuswamy-Chua circuit, is used with a different memristor element and obtained a new chaotic attractor. Equilibrium points, lyapunov exponents, phase portraits and bifurcation diagrams of the new ODE system is analysed mathematically. Obtained chaotic signals are sampled by a low-frequency sampling clock and formed number sequence is numerically tested for randomness. According to test results, the proposed circuit can be used as pseudo random number generator at various applications such as criptology, modulator design and steganography.
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