Image Encryption System Based on Cellular Automata and S-Box
نویسندگان
چکیده
منابع مشابه
Edge Detection Based On Nearest Neighbor Linear Cellular Automata Rules and Fuzzy Rule Based System
Edge Detection is an important task for sharpening the boundary of images to detect the region of interest. This paper applies a linear cellular automata rules and a Mamdani Fuzzy inference model for edge detection in both monochromatic and the RGB images. In the uniform cellular automata a transition matrix has been developed for edge detection. The Results have been compared to the ...
متن کاملYing Liu: Cryptanalysis of an Image Encryption System Based on Cellular Automata
In recent years, much efforts have been made to utilize Cellular Automata, CA, for cryptography due to its intrinsic nature of simple infrastructure and complex behavior. A CA-based image encryption system was presented by Chen et al. in [20-22]. Although it outperforms some traditional cryptosystems in speed and key size, we find that it is defective and vulnerable to chosen-plaintext attack. ...
متن کاملColor Image Encryption by Cellular Automata
This paper presents a proposed cryptosystem to encrypt color images using cellular automata. A reversible cellular automaton has the characteristic of being able to return in the evolution of the automata, and is therefore, that in this paper are used to generate a symmetric key used to encrypt images.
متن کاملGrayscale Image Encryption using Cellular Automata
1. Seredynski M, Bouvary P.Block cipher based on reversible cellular automata. New Gener Comput 2005 ; 23: 245–58 (Ohmsha Ltd and Springer) 2. Faraoun Kamel,” Fast encryption of RGB color digital images using a tweakable cellular automaton based schema Optics & Laser Technology 64 (2014) 145–155 3. Toffoli TT ,Margolus N.Invertible cellular automata : a review . Physica D 2001;45:229–53. 4. Sza...
متن کاملReversible Cellular Automata Based Encryption
In this paper cellular automata (CA) are applied to construct a symmetric-key encryption algorithm. A new block cipher based on one dimensional, uniform and reversible CA is proposed. A class of CA with rules specifically constructed to be reversible is used. The algorithm uses 224 bit key. It is shown that the algorithm satisfies safety criterion called Strict Avalanche Criterion. Due to a hug...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Research in Computing Science
سال: 2019
ISSN: 1870-4069
DOI: 10.13053/rcs-148-10-13