Comment on  Modified Baptista type chaotic cryptosystem via matrix secret key  [Phys. Lett. A 372 (2008) 5427]

Rhouma, Rhouma; Solak, Ercan; Arroyo, David; Li, Shujun; Alvarez, Gonzalo; Belghith, Safya

Comment on Modified Baptista type chaotic cryptosystem via matrix secret key [Phys. Lett. A 372 (2008) 5427]

Dateien

PLA37337.pdfGröße: 129.06 KBDownloads: 323

Datum

2009

Autor:innen

Rhouma, Rhouma

Solak, Ercan

Arroyo, David

Li, Shujun

Alvarez, Gonzalo

Belghith, Safya

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Informatik und Informationswissenschaft
Zukunftskolleg

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Physics Letters A. 2009, 373(37), pp. 3398-3400. Available under: doi: 10.1016/j.physleta.2009.07.035

Zusammenfassung

In this comment, we analyze a recently proposed Baptista-like cryptosystem and show that it is not invertible. Others weaknesses are also reported. A modified version of this cryptosystem is proposed to show how to overcome the non-invertibility.

Fachgebiet (DDC)

004 Informatik

Schlagwörter

Baptista-like cryptosystem, Chaos-based cryptography, Cryptanalysis, Logistic map, Skew tent map

Zitieren

ISO 690

RHOUMA, Rhouma, Ercan SOLAK, David ARROYO, Shujun LI, Gonzalo ALVAREZ, Safya BELGHITH, 2009. Comment on Modified Baptista type chaotic cryptosystem via matrix secret key [Phys. Lett. A 372 (2008) 5427]. In: Physics Letters A. 2009, 373(37), pp. 3398-3400. Available under: doi: 10.1016/j.physleta.2009.07.035

BibTex

@article{Rhouma2009Comme-6268,
  year={2009},
  doi={10.1016/j.physleta.2009.07.035},
  title={Comment on  Modified Baptista type chaotic cryptosystem via matrix secret key  [Phys. Lett. A 372 (2008) 5427]},
  number={37},
  volume={373},
  journal={Physics Letters A},
  pages={3398--3400},
  author={Rhouma, Rhouma and Solak, Ercan and Arroyo, David and Li, Shujun and Alvarez, Gonzalo and Belghith, Safya}
}

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