How to resist synchronization attacks

Pisarchik, Alexander N. and Jiménez Rodríguez, Maricela and Jaimes-Reátegui, Rider (2015). How to resist synchronization attacks. "Discontinuity, Nonlinearity and Complexity", v. 4 (n. 1); pp. 1-9. ISSN 2164-6414. https://doi.org/10.5890/DNC.2015.03.001.

Description

Title: How to resist synchronization attacks
Author/s:
  • Pisarchik, Alexander N.
  • Jiménez Rodríguez, Maricela
  • Jaimes-Reátegui, Rider
Item Type: Article
Título de Revista/Publicación: Discontinuity, Nonlinearity and Complexity
Date: 2015
ISSN: 2164-6414
Volume: 4
Subjects:
Freetext Keywords: Communication, security, cipher Encryption, chaos, synchronization Rössler oscillator, logistic map
Faculty: Centro de Tecnología Biomédica (CTB) (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Conventional synchronization-based chaotic communication is vulnerable to synchronization attacks enable to recuperate system parameters. However, it is possible to make these attacks inefficient. The simple way to resist synchronization attacks is to change a parameter of the master system faster than the time needed for the system to synchronize. To verify this idea we construct a hybrid communication system composed of two chaotic Rössler oscillators and the chaotic logistic map. The latter is used for fast variation of the most sensitive system parameter when the Rössler oscillators synchronize. The algorithm is robust to noise in the communication channel.

More information

Item ID: 43628
DC Identifier: http://oa.upm.es/43628/
OAI Identifier: oai:oa.upm.es:43628
DOI: 10.5890/DNC.2015.03.001
Deposited by: Memoria Investigacion
Deposited on: 10 May 2017 15:00
Last Modified: 10 Jun 2019 12:57
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