International Journal of Computer Network and Information Security(IJCNIS)
ISSN: 2074-9090 (Print), ISSN: 2074-9104 (Online)
Published By: MECS Press
IJCNIS Vol.4, No.8, Aug. 2012
Cryptography Using Multiple Two-Dimensional Chaotic Maps
Full Text (PDF, 475KB), PP.1-7
In this paper, a symmetric key block cipher cryptosystem is proposed, involving multiple two-dimensional chaotic maps and using 128-bits external secret key. Computer simulations indicate that the cipher has good diffusion and confusion properties with respect to the plaintext and the key. Moreover, it produces ciphertext with random distribution. The computation time is much less than previous related works. Theoretic analysis verifies its superiority to previous cryptosystems against different types of attacks.
Cite This Paper
Ibrahim S. I. Abuhaiba,Amina Y. AlSallut,Hana H. Hejazi,Heba A. AbuGhali,"Cryptography Using Multiple Two-Dimensional Chaotic Maps", IJCNIS, vol.4, no.8, pp.1-7, 2012.
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