risc0-to-fflonk

Instructions

To clone this repo with submodules:

git clone --recurse-submodules https://github.com/chainwayxyz/risc0-to-fflonk.git
cd risc0-to-fflonk

To create the work directory:

mkdir -p work_dir

Download the setup parameters:

For either test-groth16 or groth16 proof:

mkdir -p ./proof/groth16

For test-groth16 proof:

 wget -O ./proof/groth16/pot19.ptau https://storage.googleapis.com/zkevm/ptau/powersOfTau28_hez_final_19.ptau

For groth16 proof:

 wget -O ./proof/groth16/pot23.ptau https://storage.googleapis.com/zkevm/ptau/powersOfTau28_hez_final_23.ptau

For test-fflonk proof:

mkdir -p ./proof/fflonk
 wget -O ./proof/fflonk/pot24.ptau https://storage.googleapis.com/zkevm/ptau/powersOfTau28_hez_final_24.ptau

Setup:

cd proof

To run the ceremony for test-groth16 proof:

docker build -f docker/test_ceremony.Dockerfile . -t test-snark-ceremony
docker run --rm -v $(pwd)/groth16:/test_ceremony/proof/groth16 test-snark-ceremony

To build the prover:

docker build -f docker/test_prover.Dockerfile . -t risc0-test-groth16-prover

For groth16 proof, use the same commands without test prefix.

To run the preprocessing for test-fflonk proof:

docker build -f docker/test_fflonk_pp.Dockerfile . -t test-fflonk-preprocess
docker run --rm -v $(pwd)/fflonk:/test_preprocess/proof/fflonk test-fflonk-preprocess

To build the prover:

docker build -f docker/test_fflonk_prover.Dockerfile . -t risc0-test-fflonk-prover

Execution:

To run the code for any proof-type:

cd ..
PROOF_TYPE=<proof-type> RISC0_WORK_DIR=./work_dir cargo run --release