Chaotic Stream Cipher-Based Secure Data Communications over Intelligent Transportation Network

Table 1

Elapsed time of completing one round.

Round	Elapsed time (ms)
	ECC_AES scheme	Proposed scheme
R = 1	220	78
R = 2	230	78
R = 3	201	78
R = 4	230	62
R = 5	210	94
R = 6	230	94
R = 7	210	62
R = 8	210	63
R = 9	210	93
R = 10	231	62
R = 15	210	63
R = 20	210	78
R = 25	211	62
R = 30	210	62
R = 35	230	62
R = 40	210	78