Distributed Security Framework for Reliable Threat Intelligence Sharing

Table 1

Execution time (in milliseconds) of CP-ABE and AES for 15 example events.

No. of attributes	CP-ABE encrypt (ms)	AES encrypt (ms)	CP-ABE decrypt (ms)	AES decrypt (ms)
1067	237	142	63	41
29	258	2	32	1
225	221	10	44	4
65	180	3	51	0
1817	194	41	31	14
31	160	0	27	0
98	159	2	31	0
414	212	4	31	3
6798	166	86	23	54
109	215	6	24	1
25	165	0	24	0
34	177	0	24	0
74	197	1	24	1
39	216	0	24	0
27	193	0	25	0
…