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Showing 1 to 7 of 7 for “"Chaotic Map"”.
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How well can one resolve the state space of a chaotic map?
… attained in partitioning their state space. For chaotic, locally hyperbolic flows, this resolution depends on the interplay of the local stretching/contraction and the smearing due to noise. My goal is to determine the `finest attainable' partition for a given hyperbolic dynamical system and a …
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Duomenų šifravimo aplikacijos kūrimas taikant chaotinius atvaizdžius /
… to link these two sciences by describing two chaotic cryptography algorithms: Baptist’s and Rani - Nitharwal. Will distinguish strengths and weaknesses, go through encryption and decryption steps. One of the main purposes of this work is created messaging application which would encrypt text …
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Framework for the analysis and design of encryption strategies based on discrete-time chaotic dynamical systems
Since 1990s chaotic dynamical systems have been widely used to design new strategies to encrypt information. Indeed, the dependency to initial conditions and control parameters, along with the ergodicity of their temporal evolution allow the establishment of chaos as the base of new cryptosystems, …
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Analysis and Design Security Primitives Based on Chaotic Systems for eCommerce
… algorithms and pseudorandom number generators. Chaotic systems and security algorithms have similar properties including sensitivity to any change or changes in the initial parameters, unpredictability, deterministic nature and random-like behaviour. Several security algorithms based on chaotic …
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Spectrum shaping and its application: spread-spectrum clock generator and circuits for ultra wide band
… a random modulating signal outputted by a chaotic map, i.e. a discrete-time dynamical system showing chaotic behavior. The advantages offered by this kind of modulation are highlighted. Three different prototypes of chaos-based SSCG are presented in all their aspects: design, simulation, …
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Microscopic Chaos, Fractals, and Transport in Nonequilibrium Steady States. - (Die Veröffentlichung einer ergänzten und überarbeiteten Version bei "World Scientific Publishing" ist für 2005/06 geplant.)
… by deterministic diffusion in a simple chaotic map. We then construct an arsenal of analytical and numerical methods for computing further transport coefficients such as electrical conductivities andchemical reaction rates. These methods are applied to hierarchies of chaotic dynamical …
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Key-Based Authentication Scheme for eVTOL Drones Using Chebyshev Chaotic Maps
… scheme that utilizes Chebyshev polynomials as chaotic maps, hash functions, and the AES-256 encryption technique. The network members can securely generate all encryption keys without sharing secret data, which solves one of the main problems of the symmetric encryption scheme in the …