A Secure Network Coding Based on Broadcast Encryption in SDN

Table 2

Time of the two stages.

Network topology	Setup	Forward
Switch = 20, receiver = 3	258.1 (ms)	4.6 (ms)
Switch = 25, receiver = 3	578.2 (ms)	4.1 (ms)
Switch = 30, receiver = 3	797.4 (ms)	4.1 (ms)