Struct snarkvm_marlin::marlin::MarlinSNARK[−][src]

pub struct MarlinSNARK<TargetField: PrimeField, BaseField: PrimeField, PC: PolynomialCommitment<TargetField>, FS: FiatShamirRng<TargetField, BaseField>, MM: MarlinMode>(_, _, _, _, _);

Expand description

The Marlin proof system.

Implementations

impl<TargetField: PrimeField, BaseField: PrimeField, PC: PolynomialCommitment<TargetField>, FS: FiatShamirRng<TargetField, BaseField>, MM: MarlinMode> MarlinSNARK<TargetField, BaseField, PC, FS, MM> where
    PC::VerifierKey: ToConstraintField<BaseField>,
    PC::Commitment: ToConstraintField<BaseField>,

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pub const PROTOCOL_NAME: &'static [u8][src]

The personalization string for this protocol. Used to personalize the Fiat-Shamir RNG.

pub fn universal_setup<R: RngCore>(
    num_constraints: usize, 
    num_variables: usize, 
    num_non_zero: usize, 
    rng: &mut R
) -> Result<UniversalSRS<TargetField, PC>, MarlinError<PC::Error>>

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Generates the universal proving and verifying keys for the argument system.

pub fn circuit_specific_setup<C: ConstraintSynthesizer<TargetField>, R: RngCore>(
    c: &C, 
    rng: &mut R
) -> Result<(CircuitProvingKey<TargetField, PC>, CircuitVerifyingKey<TargetField, PC>), MarlinError<PC::Error>>

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Generate the index-specific (i.e., circuit-specific) prover and verifier keys. This is a trusted setup.

pub fn circuit_setup<C: ConstraintSynthesizer<TargetField>>(
    universal_srs: &UniversalSRS<TargetField, PC>, 
    circuit: &C
) -> Result<(CircuitProvingKey<TargetField, PC>, CircuitVerifyingKey<TargetField, PC>), MarlinError<PC::Error>>

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Generates the circuit proving and verifying keys. This is a deterministic algorithm that anyone can rerun.

pub fn prove<C: ConstraintSynthesizer<TargetField>, R: RngCore>(
    circuit_proving_key: &CircuitProvingKey<TargetField, PC>, 
    circuit: &C, 
    zk_rng: &mut R
) -> Result<Proof<TargetField, PC>, MarlinError<PC::Error>>

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Create a zkSNARK asserting that the constraint system is satisfied.

pub fn verify(
    circuit_verifying_key: &CircuitVerifyingKey<TargetField, PC>, 
    public_input: &[TargetField], 
    proof: &Proof<TargetField, PC>
) -> Result<bool, MarlinError<PC::Error>>

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Verify that a proof for the constraint system defined by C asserts that all constraints are satisfied.

pub fn prepared_verify(
    prepared_vk: &PreparedCircuitVerifyingKey<TargetField, PC>, 
    public_input: &[TargetField], 
    proof: &Proof<TargetField, PC>
) -> Result<bool, MarlinError<PC::Error>>

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Verify that a proof for the constraint system defined by C asserts that all constraints are satisfied using the prepared verifying key.

Auto Trait Implementations

impl<TargetField, BaseField, PC, FS, MM> RefUnwindSafe for MarlinSNARK<TargetField, BaseField, PC, FS, MM> where
    BaseField: RefUnwindSafe,
    FS: RefUnwindSafe,
    MM: RefUnwindSafe,
    PC: RefUnwindSafe,
    TargetField: RefUnwindSafe,

impl<TargetField, BaseField, PC, FS, MM> Send for MarlinSNARK<TargetField, BaseField, PC, FS, MM> where
    FS: Send,
    MM: Send,
    PC: Send,

impl<TargetField, BaseField, PC, FS, MM> Sync for MarlinSNARK<TargetField, BaseField, PC, FS, MM> where
    FS: Sync,
    MM: Sync,
    PC: Sync,

impl<TargetField, BaseField, PC, FS, MM> Unpin for MarlinSNARK<TargetField, BaseField, PC, FS, MM> where
    BaseField: Unpin,
    FS: Unpin,
    MM: Unpin,
    PC: Unpin,
    TargetField: Unpin,

impl<TargetField, BaseField, PC, FS, MM> UnwindSafe for MarlinSNARK<TargetField, BaseField, PC, FS, MM> where
    BaseField: UnwindSafe,
    FS: UnwindSafe,
    MM: UnwindSafe,
    PC: UnwindSafe,
    TargetField: UnwindSafe,

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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    T: ?Sized,

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pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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    T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T[src]

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impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

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pub fn into(self) -> U[src]

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    &'a mut self, 
    func: impl FnOnce(&'a mut B) -> R
) -> R where
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    &'a mut self, 
    func: impl FnOnce(&'a mut T) -> R
) -> R where
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impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

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Initializes a with the given initializer. Read more

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Should always be Self

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type Error = Infallible

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type Error = >::Error

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