Blockchain-Based Self-Auditing Scheme with Batch Verification for Decentralized Storage

Table 4

Gas consumption comparison (million).

	storage	Chal-generation	Proof storage	Proof verification
Scheme [9]	0.16	0.07	0.029	0.6
Our scheme	0.30	0	0.031	0

Note that we compare the gas consumption with scheme [9] in the parameter to 50 and the size of challenged set to 300.