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. 2020 Jun 9;22(6):640. doi: 10.3390/e22060640

Table 11.

Histogram of the original image and encrypted image.

Image Name Histogram of the Original Image Histogram of the Encrypted Image χ2 p-Values
Lena graphic file with name entropy-22-00640-i053.jpg graphic file with name entropy-22-00640-i054.jpg 278.7992 0.7896
5.2.08 graphic file with name entropy-22-00640-i055.jpg graphic file with name entropy-22-00640-i056.jpg 252.6531 0.5832
5.2.09 graphic file with name entropy-22-00640-i057.jpg graphic file with name entropy-22-00640-i058.jpg 259.7123 0.6816
5.2.10 graphic file with name entropy-22-00640-i059.jpg graphic file with name entropy-22-00640-i060.jpg 264.5217 0.7124
7.1.02 graphic file with name entropy-22-00640-i061.jpg graphic file with name entropy-22-00640-i062.jpg 269.1632 0.6195
7.1.03 graphic file with name entropy-22-00640-i063.jpg graphic file with name entropy-22-00640-i064.jpg 251.6328 0.5913
7.1.05 graphic file with name entropy-22-00640-i065.jpg graphic file with name entropy-22-00640-i066.jpg 272.6374 0.7351
7.1.08 graphic file with name entropy-22-00640-i067.jpg graphic file with name entropy-22-00640-i068.jpg 262.6891 0.6237
7.1.10 graphic file with name entropy-22-00640-i069.jpg graphic file with name entropy-22-00640-i070.jpg 275.8627 0.5769
boat graphic file with name entropy-22-00640-i071.jpg graphic file with name entropy-22-00640-i072.jpg 254.1951 0.6365