Hardware and Software Realization of the Transmission of Audio Information Encrypted by Chaotic Sequences

Анотація. Запропоновано нову схему оптико-електронного генератору детермінованого хаосу на основі біполярної транзисторної структури з від'ємним опором. Проведено комп'ютерне схемотехнічне дослідження параметрів і характеристик генерованих електричних коливань. Отримано фазові портрети генератору, часові діаграми, частотні та статистичні характеристики генерованих хаотичних коливань. Ключові слова: генератор, хаос, транзисторна структура, від'ємний опір, фазовий портрет. Аннотация. Предложена новая схема оптоэлектронного генератора детерминированного хаоса на основе биполярной транзисторной структуры с отрицательным сопротивлением. Проведены компьютерные схемотехнические исследования параметров и характеристик генерируемых электрических колебаний. Получены фазовые портреты генератора, временные диаграммы, частотные и статистические характеристики генерируемых хаотических колебаний. Ключевые слова: генератор, хаос, транзисторная структура, отрицательное сопротивление, фазовый портрет. Abstract. A new scheme of an optoelectronic oscillator of deterministic chaos based on the bipolar transistor structure with negative resistance is proposed. A computer circuitry research of the parameters and characteristics of generated electric oscillations was carried out. The phase portraits of the oscillator, time diagrams, frequency and statistical characteristics of the generated chaotic oscillations are obtained.

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Partially homomorphic encryption algorithm based on elliptic curves

Kvyetnyy

Titarchuk

Kotsiubynskyi

et al. 2018

Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018

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Hardware and Software Realization of the Transmission of Audio Information Encrypted by Chaotic Sequences

Cited by 3 publications

References 2 publications

Usage of the hybrid encryption in a cloud instant messages exchange system

Usage of the hybrid encryption in a cloud instant messages exchange system

Deterministic chaos in RL-diode circuits and its application in metrology

Partially homomorphic encryption algorithm based on elliptic curves

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