CoopECC: A Collaborative Cryptographic Mechanism for the Internet of Things

Table 2

The gain in terms of time (ms) of our parallelism protocol.

Number of nodes in a cluster	ECC	CoopECC	Gain
0	130	190	-46%
5	130	160	-23%
10	130	135	-4%
15	130	115	12%
20	130	98	25%
25	130	80	38%
30	130	70	46%
35	130	60	54%
40	130	55	58%
45	130	52	60%
50	130	52	60%
55	130	55	58%
60	130	58	55%