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Abubakar Abba


Last seen: circa un anno fa |  Attivo dal 2021

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Domanda


How can i calculate NPCR and UACI values to test the differential attacks for an image encryption
I am implementing an Image Encryption and want to calculate theUACI and NPCR to test for differential attack. Any help please?

oltre 2 anni fa | 1 risposta | 0

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Domanda


Please Help, I am getting this error "Index in position 1 is invalid. Array indices must be positive integers or logical values."
I havean image (P) and generated 4000 random samples and stored in variable row and col. Then, from my image P, i want to have...

oltre 2 anni fa | 1 risposta | 0

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