Big Data Security and International Settlement System of Electronic Economy Based on Blockchain

Table 5

BcBICDAM protocol calculation overhead comparison.

Program	Service	Fuzzy extraction operation	Exponential calculation	Hash algorithm	Symmetric encryption/decryption	Asymmetric encryption/decryption
Plan A	Terminal	2	2	4	0	0
	Service	0	0	0	0	0
Plan B	Terminal	2	0	10	1	0
	Service	0	0	2	0	0
Plan C	Terminal	2	2	1	1	2
	Service	0	1	1	1	0