Consensys-Incorporated / gnark

gnark is a fast zk-SNARK library that offers a high-level API to design circuits. The library is open source and developed under the Apache 2.0 license

Plonky3 / Plonky3

A toolkit for polynomial IOPs (PIOPs)

dusk-network / plonk

Pure Rust implementation of the PLONK ZKProof System done by the Dusk team