Algorithm 1: ACM(I)

Input: Input: $I_p\leftarrow$ Any Square image  Output: Output: $I_e\leftarrow$ New encrypted image 1  $num\leftarrow$ n, $row\leftarrow$ r, $col\leftarrow$ c 2  for $i=0$ to $num$ do 3     for $j=0$ to $row$ do 4        for $k=0$ to $col$ do     Shuffle the positions of the pixels of the image using Equation (2) 5        end for 6     end for 7  end for 8  Return  $I_e$