Struct storage_proofs::circuit::porc::PoRCCircuit

pub struct PoRCCircuit<'a, E: JubjubEngine> {
    pub params: &'a E::Params,
    pub challenges: Vec<Option<E::Fr>>,
    pub challenged_leafs: Vec<Option<E::Fr>>,
    pub challenged_sectors: Vec<Option<usize>>,
    pub commitments: Vec<Option<E::Fr>>,
    pub paths: Vec<Vec<Option<(E::Fr, bool)>>>,
}

This is the PoRC circuit.

Fields

params: &'a E::Params

Paramters for the engine.

challenges: Vec<Option<E::Fr>>

challenged_leafs: Vec<Option<E::Fr>>

challenged_sectors: Vec<Option<usize>>

commitments: Vec<Option<E::Fr>>

paths: Vec<Vec<Option<(E::Fr, bool)>>>

Methods

impl<'a, E: JubjubEngine> PoRCCircuit<'a, E>

pub fn synthesize<CS: ConstraintSystem<E>>(
    cs: &mut CS,
    params: &'a E::Params,
    challenges: Vec<Option<E::Fr>>,
    challenged_sectors: Vec<Option<usize>>,
    challenged_leafs: Vec<Option<E::Fr>>,
    commitments: Vec<Option<E::Fr>>,
    paths: Vec<Vec<Option<(E::Fr, bool)>>>
) -> Result<(), SynthesisError>

Trait Implementations

impl<'a, E: JubjubEngine> CircuitComponent for PoRCCircuit<'a, E>

type ComponentPrivateInputs = ComponentPrivateInputs

impl<'a, H> CompoundProof<'a, Bls12, PoRC<'a, H>, PoRCCircuit<'a, Bls12>> for PoRCCompound<H> where
    H: 'a + Hasher, 

fn generate_public_inputs(
    _pub_in: &<PoRC<'a, H> as ProofScheme<'a>>::PublicInputs,
    _pub_params: &<PoRC<'a, H> as ProofScheme<'a>>::PublicParams,
    _partition_k: Option<usize>
) -> Vec<Fr>

generate_public_inputs generates public inputs suitable for use as input during verification of a proof generated from this CompoundProof's bellperson::Circuit (C). These inputs correspond to those allocated when C is synthesized.

fn circuit(
    pub_in: &<PoRC<'a, H> as ProofScheme<'a>>::PublicInputs,
    _component_private_inputs: <PoRCCircuit<'a, Bls12> as CircuitComponent>::ComponentPrivateInputs,
    vanilla_proof: &<PoRC<'a, H> as ProofScheme<'a>>::Proof,
    _pub_params: &<PoRC<'a, H> as ProofScheme<'a>>::PublicParams,
    engine_params: &'a <Bls12 as JubjubEngine>::Params
) -> PoRCCircuit<'a, Bls12>

circuit constructs an instance of this CompoundProof's bellperson::Circuit. circuit takes PublicInputs, PublicParams, and Proof from this CompoundProof's proof::ProofScheme (S) and uses them to initialize Circuit fields which will be used to construct public and private inputs during circuit synthesis.

fn blank_circuit(
    pub_params: &<PoRC<'a, H> as ProofScheme<'a>>::PublicParams,
    params: &'a <Bls12 as JubjubEngine>::Params
) -> PoRCCircuit<'a, Bls12>

fn setup<'b>(sp: &SetupParams<'a, 'b, E, S>) -> Result<PublicParams<'a, E, S>> where
    E::Params: Sync, 

fn partition_count(public_params: &PublicParams<'a, E, S>) -> usize

fn prove<'b>(
    pub_params: &'b PublicParams<'a, E, S>,
    pub_in: &'b S::PublicInputs,
    priv_in: &'b S::PrivateInputs,
    groth_params: &'b Parameters<E>
) -> Result<MultiProof<'b, E>> where
    E::Params: Sync, 

prove is equivalent to ProofScheme::prove.

fn verify(
    public_params: &PublicParams<'a, E, S>,
    public_inputs: &S::PublicInputs,
    multi_proof: &MultiProof<E>,
    requirements: &S::Requirements
) -> Result<bool>

fn circuit_proof<'b>(
    pub_in: &S::PublicInputs,
    vanilla_proof: &S::Proof,
    pub_params: &'b S::PublicParams,
    params: &'a E::Params,
    groth_params: &Parameters<E>
) -> Result<Proof<E>>

circuit_proof creates and synthesizes a circuit from concrete params/inputs, then generates a groth proof from it. It returns a groth proof. circuit_proof is used internally and should neither be called nor implemented outside of default trait methods.

fn groth_params(
    public_params: &S::PublicParams,
    engine_params: &'a E::Params
) -> Result<Parameters<E>>

fn verifying_key(
    public_params: &S::PublicParams,
    engine_params: &'a E::Params
) -> Result<VerifyingKey<E>>

fn circuit_for_test(
    public_parameters: &PublicParams<'a, E, S>,
    public_inputs: &S::PublicInputs,
    private_inputs: &S::PrivateInputs
) -> (C, Vec<E::Fr>)

impl<'a, E: JubjubEngine> Circuit<E> for PoRCCircuit<'a, E>

fn synthesize<CS: ConstraintSystem<E>>(
    self,
    cs: &mut CS
) -> Result<(), SynthesisError>

Synthesize the circuit into a rank-1 quadratic constraint system