Table 4 Model proof validation performance analysis.

From: Two-factor authentication for intellectual property transactions based on improved zero-knowledge proof

Arithmetic

Workload of validators

Additional ancillary work

Groth1621

\(3{\text{P}},\ell {{\mathbb{G}}_1}{\text{~exp}}\)

×

Auroralight22

\(5{\text{P}},6{{\mathbb{G}}_1}{\text{~exp}}\)

\(12{\text{P}}\)

Sonic22

\(13{\text{P}}\)

×

Plonk22

\(2{\text{P}},18{{\mathbb{G}}_1}{\text{~exp}}\)

×

Ours

\(2{\text{P}},13{{\mathbb{G}}_1}{\text{~exp}}\)

×