SDN-Based Double Hopping Communication against Sniffer Attack

Algorithm 1

Weighted random path selection algorithm.

Input: , ,

Output:

WeightedRandomPathSelect(, , )

(1) sum = 0

(2) for   in ()

(3)  

(4)  if sum < RandNum ≤ new_sum

(5)   return  

(6)  else sum = new_sum