A Secure Network Coding Based on Broadcast Encryption in SDN

Table 1

The comparison of computation, storage, and communication overhead.

Scheme	Computation	Storage	Communication
This paper	(lowest)	(controller)	NULL; (lowest)
		(switch); (lowest)
[11]	(highest)	(highest)	(middle)
[7]	(middle)	(middle)	(highest)
[8]	(middle)	(middle)	(middle)