Post-Quantum Privacy-Preserving Provable Data Possession Scheme Based on Smart Contracts

Table 5

Comparison of the running time between our scheme and [15].

	Algorithm’s time (s)
	KeyGen	TagGen	ProofGen	ProofVerify
[15]	0.00002	0.4201	0.1029	0.0035
Our scheme	0.0313	125.0181	0.0251	0.00016