Anti-synchronizace chaosu pomocí nelineárního pozorovatele a její využití k chaotickému šifrování

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F07%3A00083780" target="_blank" >RIV/67985556:_____/07:00083780 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

OBSERVER-BASED CHAOS ANTI-SYNCHRONIZATION METHOD AND ITS APPLICATION IN SECURE ENCRYPTION

Popis výsledku v původním jazyce

The use of chaos for communication is a relatively new field of research. The design of communication schemes that are based on chaotic dynamics was studied during the last decade, while the study of traditional communication has began a century ago. Inthis paper, a modified version of the Chaos Shift Keying (CSK) scheme for secure encryption and decryption of data is proposed. The proposed scheme uses the effect of anti-synchronization, rather than synchronization. More specifically, the classical CSKmethod determines the correct value of binary signal through checking which unsynchronized system is getting synchronized. On the contrary, our novel method determines wrong value of binary signal through checking which already synchronized system is loosing synchronization. Our method is implemented and thoroughly tested on the recently introduced generalized Lorenz system (GLS) family making advantage of its special parametrization.

Název v anglickém jazyce

OBSERVER-BASED CHAOS ANTI-SYNCHRONIZATION METHOD AND ITS APPLICATION IN SECURE ENCRYPTION

Popis výsledku anglicky

The use of chaos for communication is a relatively new field of research. The design of communication schemes that are based on chaotic dynamics was studied during the last decade, while the study of traditional communication has began a century ago. Inthis paper, a modified version of the Chaos Shift Keying (CSK) scheme for secure encryption and decryption of data is proposed. The proposed scheme uses the effect of anti-synchronization, rather than synchronization. More specifically, the classical CSKmethod determines the correct value of binary signal through checking which unsynchronized system is getting synchronized. On the contrary, our novel method determines wrong value of binary signal through checking which already synchronized system is loosing synchronization. Our method is implemented and thoroughly tested on the recently introduced generalized Lorenz system (GLS) family making advantage of its special parametrization.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

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Projekt

<a href="/cs/project/GA102%2F05%2F0011" target="_blank" >GA102/05/0011: Struktura a universalita v návrhu řízení složitých systémů</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings 16th International Conference Process Control 2007

ISBN

978-80-227-2677-1

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Slovak University of Technology in Bratislava

Místo vydání

Bratislava

Místo konání akce

Štrbské Pleso

Datum konání akce

11. 6. 2007

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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