This is a mini CLI tool for exporting Rust verifiers from snarkjs artifacts. It allows you to generate a verifier from a snarkjs verifying key and generate verifier arguments from snarkjs proof and public inputs.

Usage

Commands

GenerateVerifier: Generates a verifier from a snarkjs verifying key.
GenerateVerifierArguments: Generates verifier arguments from snarkjs proof and public inputs.

Examples

Generate Verifier

To generate a verifier from a snarkjs verifying key, use the generate-verifier command:

cargo run -- generate-verifier -v <path_to_verifying_key_file> -o <output_file_path>

Example:

cargo run -- generate-verifier -v tests/data/proof_of_twitter/vkey.json -o verifier.rs

Generate Verifier Arguments

To generate verifier arguments from snarkjs proof and public inputs, use the generate-verifier-arguments command:

cargo run -- generate-verifier-arguments -p <path_to_proof_file> -i <path_to_public_inputs_file>

Example:

cargo run -- generate-verifier-arguments -p tests/data/proof_of_twitter/proof.json -i tests/data/proof_of_twitter/public.json