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Browsing by Subject "Chaos-based cryptosystem"

Browsing by Subject "Chaos-based cryptosystem"

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  • Chaos-based crypto and joint crypto-compression systems for images and videos 
    Farajallah, Mousa (UNIVERSITE DE NANTES, 2015-06-30)
    The security of image and video data is important for many applications which require in real-time a high security level. In the first part of this work, four chaos-based cryptosystems, flexible, efficient, and more robust ...
  • Cryptanalyzing an image encryption scheme using reverse 2-dimensional chaotic map and dependent diffusion 
    Farajallah, Mousa; El Assad, Safwan; Déforges, Olivier (Multimedia Tools and Applications-Springer US, 2018-11-10)
    In the recent literature, many research studies have proven that Known and Chosen plaintext attacks are very efficient tools that are widely used to cryptanalyze partially or completely some chaos-based and non-chaos ...
  • Efficient image encryption and authentication scheme based on chaotic sequences 
    Farajallah, Mousa; Fawaz, Zeinab; El Assad, Safwan; Deforges, Olivier (The 7th International Conference on Emerging Security Information, Systems and Technologies, 2013-08-25)
    Many image encryption algorithms based on chaos have been proposed since 1989. Most of them are slow and use a secret key of encryption/decryption independent of the plain image. We introduce a new fast and secure image ...
  • Fast and secure chaos-based cryptosystem for images 
    Farajallah, Mousa; Deforges, Olivier; El Assad, Safwan (International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2016-02-01)
    Nonlinear dynamic cryptosystems or chaos-based cryptosystems have been attracting a large amount of research since 1990. The critical aspect of cryptography is to face the growth of communication and to achieve the design ...
  • A lightweight chaos-based cryptosystem for dynamic security management in real-time overloaded applications 
    Chetto, Maryline; El Assad, Safwan; Farajallah, Mousa (International Journal of Internet Technology and Secured Transactions, 2014-01-01)
    A growing number of systems are highly connected and distributed over the internet. These systems require innovative software services and infrastructures in order to guarantee security and reliability. This issue has a ...
  • A new chaos-based image encryption system 
    El Assad, Safwan; Farajallah, Mousa (Signal Processing: Image Communication-Elsevier, 2016-02-29)
    During the last decade, a variety of chaos-based cryptosystems has been introduced to protect the content of the transmitted images. In this paper, we propose a new fast, simple, and robust chaos-based cryptosystem ...

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