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. 2020 Sep 10;20(18):5162. doi: 10.3390/s20185162

Table 7.

Histogram analysis for encrypted image (Egg) using hybrid algorithms.

Image Encrypted Image
(ECC with Hill Cipher)
Encrypted Image
(ECC with AES)
Encrypted Image
(ElGamal with Double
Playfair Cipher)
Egg
(Grayscale)
graphic file with name sensors-20-05162-i027.jpg graphic file with name sensors-20-05162-i028.jpg graphic file with name sensors-20-05162-i029.jpg
Egg
(Coloured)
graphic file with name sensors-20-05162-i030.jpg graphic file with name sensors-20-05162-i031.jpg graphic file with name sensors-20-05162-i032.jpg