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Questions related from Vivek Verma
I have applied the SHA-256 hash function to the plain image to generate the initial values of the chaotic map in the image encryption algorithm and include it in key space analysis. So, when the...
11 March 2024 8,806 4 View
There are many articles published on quantum image encryption, either based on chaos applications or any other techniques. Still, for the diffusion process, every author used quantum XOR using the...
01 December 2023 8,347 4 View
20 October 2023 4,760 3 View
I am trying to encode a classical image of size 512*512 gray image into the quantum image like NEQR (Novel enhanced quantum image representation), and GQIR (General quantum image representation),...
20 September 2023 1,118 1 View
I studied the article "A quantum image encryption algorithm based on the Feistel structure." In this article, Author proposed the Feistel structure with a complex round function and proposed the...
12 August 2023 2,016 0 View
How to define a quantum circuit of the quantum baker map scrambling? I read the articles based on quantum baker map scrambling : (1) Quantum image encryption based on baker map and 2D logistic...
12 June 2023 7,522 2 View
I tried t check the randomness of the chaotic sequence generated by the chaotic logistic-sine coupling map by the NIST test but in that code, it takes input in binary numbers(0&1) so for this,...
19 January 2023 4,568 2 View
Hello everyone, I proposed a new chaotic map by a combination of two seed maps after that, I performed all of the tests on this map to check its randomness and chaotic behavior, but I can not...
13 December 2022 9,731 0 View
How to plot Approximate entropy, Permutation entropy, and sensitivity analysis for a chaotic map to check their randomness behavior and complexity. I tried to code these tests but couldn't get a...
23 November 2022 7,146 1 View
