Tropical Cryptography Based on Multiple Exponentiation Problem of Matrices

Table 2

Performance comparison under some different parameters.

k	n	s	Upper bound of sk (bit)	Upper bound of pk (kB)	Timing of (s)
9	80	2	80	682	1.798
14	50	3	80	748	1.463
19	40	4	80	879	2.372
23	34	5	80	1031	3.210
28	31	6	80	1197	4.316