MSFA: Multiple System Fingerprint Attack Scheme for IoT Anonymous Communication

Table 2

Calculate the Edit Distance Module algorithm.

Levenshtein
+sizes	Store the length of file
+pool	Store the file pool of file
+str1	String 1
+str2	String 2
+websites	The number of storage sites
+trials	Store the number of visits per site
+distr	Store the distance
+get_distr	Get the distance function
+fetch_pool	Take the file function from the file pool
+is_size	To determine the length function
+read_size	Read the packet length function
+Parse_data	Conversion data function
+DLdis	Calculate the edit distance function