A Secure Three-Factor Multiserver Authentication Protocol against the Honest-But-Curious Servers

Table 10

Computation cost comparison in different participants.

	S1	S2	S3	S4	S5	S6	our scheme
	9	8	9	9+2	7+3	7+3+1	7
	0.018ms	0.016ms	0.018ms	4.47ms	6.692ms	6.697ms	0.014ms
	8	7	9	6+2	5+3	6+2+2	9
	0.016ms	0.014ms	0.018ms	4.464ms	6.688ms	4.474ms	0.018ms
	/	/	/	/	9+2	11+1+3	4
	/	/	/	/	4.47ms	2.263ms	0.008ms
	17	15	18	15+4	21+8	24+6+6	20
	0.034ms	0.03ms	0.036ms	8.934ms	17.85ms	13.434ms	0.04ms