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@ -11,16 +11,22 @@ use ark_light_bitcoin_client::{ |
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use ark_r1cs_std::{alloc::AllocVar, fields::fp::FpVar};
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use ark_relations::r1cs::{ConstraintSystemRef, SynthesisError};
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use ark_std::rand;
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use folding_schemes::Decider as DeciderTrait;
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use folding_schemes::{
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commitment::{kzg::KZG, pedersen::Pedersen},
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folding::nova::{decider_eth::Decider, Nova},
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frontend::FCircuit,
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};
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use folding_schemes::{folding::nova::decider_eth::prepare_calldata, Decider as DeciderTrait};
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use folding_schemes::{folding::nova::decider_eth_circuit::DeciderEthCircuit, FoldingScheme};
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use num_bigint::BigUint;
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use num_traits::Num;
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use std::{marker::PhantomData, time::Instant};
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use solidity_verifiers::{
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evm::{compile_solidity, save_solidity, Evm},
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get_decider_template_for_cyclefold_decider,
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utils::get_function_selector_for_nova_cyclefold_verifier,
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};
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use solidity_verifiers::{Groth16Data, KzgData, NovaCyclefoldData};
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use std::{fs, marker::PhantomData, time::Instant};
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use utils::setup;
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mod utils;
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@ -166,7 +172,11 @@ fn main() { |
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// decider proof generation
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println!("Generating proof...");
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let now = Instant::now();
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let decider_pp = (poseidon_config.clone(), g16_pk, prover_params.cs_params);
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let decider_pp = (
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poseidon_config.clone(),
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g16_pk,
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prover_params.clone().cs_params,
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);
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let proof = DECIDER::prove(decider_pp, rng, nova.clone()).unwrap();
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let elapsed = now.elapsed();
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println!("Proof generated in: {:.2?}", elapsed);
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@ -176,12 +186,47 @@ fn main() { |
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let verified = DECIDER::verify(
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(g16_vk.clone(), kzg_vk.clone()),
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nova.i,
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nova.z_0,
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nova.z_i,
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nova.z_0.clone(),
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nova.z_i.clone(),
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&nova.U_i,
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&nova.u_i,
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&proof,
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)
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.unwrap();
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assert!(verified);
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let g16_data = Groth16Data::from(g16_vk);
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let kzg_data = KzgData::from((
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kzg_vk,
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Some(prover_params.cs_params.powers_of_g[0..3].to_vec()),
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));
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let nova_cyclefold_data = NovaCyclefoldData::from((g16_data, kzg_data, nova.z_0.len()));
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let function_selector =
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get_function_selector_for_nova_cyclefold_verifier(nova.z_0.len() * 2 + 1);
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let calldata: Vec<u8> = prepare_calldata(
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function_selector,
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nova.i,
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nova.z_0,
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nova.z_i,
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&nova.U_i,
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&nova.u_i,
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proof,
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)
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.unwrap();
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let decider_template = get_decider_template_for_cyclefold_decider(nova_cyclefold_data);
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save_solidity("./NovaLightBTCClientDecider.sol", &decider_template);
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fs::write("./solidity-calldata.calldata", calldata).unwrap();
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// save calldata
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// let nova_cyclefold_verifier_bytecode = compile_solidity(decider_template, "NovaDecider");
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//
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// let mut evm = Evm::default();
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// let verifier_address = evm.create(nova_cyclefold_verifier_bytecode);
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//
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// let (_, output) = evm.call(verifier_address, calldata.clone());
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// println!("Output: {:?}", output);
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// assert_eq!(*output.last().unwrap(), 1);
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}
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