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International Journal of Advanced Computer Science and Applications(IJACSA), Volume 5 Issue 5, 2014.
Abstract: This article defines a new algorithm for a secret key cryptosystem using cellular automata which is a promising approach to cryptography. Our algorithm is based on cellular automata built on a set of reversible rules which have the ability to construct unpredictable secret keys using MARGOLUS neighborhood. To prove the feasibility of the algorithm, we present some tests of encryption, decryption and diffusion; a CPU time comparison with an encryption algorithm by blocks as for instance AES-256 is established. On the other hand, the security of the algorithm is proved and the implemented algorithm resists against a brute force attack.
Said BOUCHKAREN and Saiida LAZAAR, “A fast cryptosystem using reversible cellular automata” International Journal of Advanced Computer Science and Applications(IJACSA), 5(5), 2014. http://dx.doi.org/10.14569/IJACSA.2014.050531
@article{BOUCHKAREN2014,
title = {A fast cryptosystem using reversible cellular automata},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2014.050531},
url = {http://dx.doi.org/10.14569/IJACSA.2014.050531},
year = {2014},
publisher = {The Science and Information Organization},
volume = {5},
number = {5},
author = {Said BOUCHKAREN and Saiida LAZAAR}
}
Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.