I have an image of 256 X 256 size. And I want to get a permutation polynomial from it.

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Neha W 2016-2-13

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https://ww2.mathworks.cn/matlabcentral/answers/267953-i-have-an-image-of-256-x-256-size-and-i-want-to-get-a-permutation-polynomial-from-it

关闭： Walter Roberson 2016-2-13

I have an image. I have a matrix containing values of the pixels in that image. I want to generate a permutation polynomial and encrypt the image... I am not getting any algorithm to do this task. If you know any way of doing it, please please reply..its really urgent