New 2D CA based Image Encryption Scheme and a novel Non-Parametric Test for Pixel Randomness

2015/05/05 by BalaSuyambu J, J, BalaSuyambu, Radha R +3
Computer Science · #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #cs.CR

paper · pdf · doi:10.48550/arxiv.1505.00920

This work we had already submitted to Journal of Cryptology and was not published then we had submitted to IJIG, since its not processed for a long time we are withdrawing it and submitting to arXiv

arxiv created 2015/05/05 · arxiv updated 2015/05/06

Abstract

In this paper we have proposed a new test for pixel randomness using non-parametric method in statistics. In order to validate this new non-parametric test we have designed an encryption scheme based on 2D cellular automata. The strength of the designed encryption scheme is first assessed by standard methods for security analysis and the pixel randomness is then determined by the newly proposed non-parametric method.

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