In this paper, we introduce a new image encryption scheme based on fractional chaotic time series, in which shuffling the positions blocks of plain-image and changing the grey values of image pixels are combined to confuse the relationship between the plain-image and the cipher-image. Also, the experimental results demonstrate that the key space is large enough to resist the brute-force attack and the distribution of grey values of the encrypted image has a random-like behavior.
@article{bwmeta1.element.doi-10_1515_math-2015-0080,
author = {Zhenghong Guo and Jie Yang and Yang Zhao},
title = {Double image multi-encryption algorithm based on fractional chaotic time series},
journal = {Open Mathematics},
volume = {13},
year = {2015},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_1515_math-2015-0080}
}
Zhenghong Guo; Jie Yang; Yang Zhao. Double image multi-encryption algorithm based on fractional chaotic time series. Open Mathematics, Tome 13 (2015) . http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_1515_math-2015-0080/
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