Struct snarkvm_polycommit::marlin_pc::verifier_key::verifier_key::VerifierKeyVar[−][src]

pub struct VerifierKeyVar<TargetCurve: PairingEngine, BaseCurve: PairingEngine, PG: PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>> {
    pub g: PG::G1Gadget,
    pub h: PG::G2Gadget,
    pub beta_h: PG::G2Gadget,
    pub degree_bounds_and_shift_powers: Option<Vec<(usize, FpGadget<<BaseCurve as PairingEngine>::Fr>, PG::G1Gadget)>>,
}

Expand description

Var for the verification key of the Marlin-KZG10 polynomial commitment scheme.

Fields

g: PG::G1Gadget

Generator of G1.

h: PG::G2Gadget

Generator of G2.

beta_h: PG::G2Gadget

Generator of G1, times first monomial.

degree_bounds_and_shift_powers: Option<Vec<(usize, FpGadget<<BaseCurve as PairingEngine>::Fr>, PG::G1Gadget)>>

Used for the shift powers associated with different degree bounds.

Implementations

impl<TargetCurve, BaseCurve, PG> VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    TargetCurve: PairingEngine,
    BaseCurve: PairingEngine,
    PG: PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>,

[src]

pub fn get_shift_power<CS: ConstraintSystem<<BaseCurve as PairingEngine>::Fr>>(
    &self, 
    cs: CS, 
    bound: &FpGadget<<BaseCurve as PairingEngine>::Fr>
) -> Option<PG::G1Gadget>

[src]

Find the appropriate shift for the degree bound.

Trait Implementations

impl<TargetCurve, BaseCurve, PG> AllocGadget<VerifierKey<TargetCurve>, <BaseCurve as PairingEngine>::Fr> for VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    TargetCurve: PairingEngine,
    BaseCurve: PairingEngine,
    PG: PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>,

[src]

fn alloc_constant<Fn: FnOnce() -> Result<T, SynthesisError>, T: Borrow<VerifierKey<TargetCurve>>, CS: ConstraintSystem<<BaseCurve as PairingEngine>::Fr>>(
    cs: CS, 
    value_gen: Fn
) -> Result<Self, SynthesisError>

[src]

fn alloc<Fn: FnOnce() -> Result<T, SynthesisError>, T: Borrow<VerifierKey<TargetCurve>>, CS: ConstraintSystem<<BaseCurve as PairingEngine>::Fr>>(
    cs: CS, 
    value_gen: Fn
) -> Result<Self, SynthesisError>

[src]

fn alloc_input<Fn: FnOnce() -> Result<T, SynthesisError>, T: Borrow<VerifierKey<TargetCurve>>, CS: ConstraintSystem<<BaseCurve as PairingEngine>::Fr>>(
    cs: CS, 
    value_gen: Fn
) -> Result<Self, SynthesisError>

[src]

fn alloc_checked<Fn, T, CS>(cs: CS, f: Fn) -> Result<Self, SynthesisError> where
    Fn: FnOnce() -> Result<T, SynthesisError>,
    CS: ConstraintSystem<F>,
    T: Borrow<V>,

[src]

fn alloc_input_checked<Fn, T, CS>(cs: CS, f: Fn) -> Result<Self, SynthesisError> where
    Fn: FnOnce() -> Result<T, SynthesisError>,
    CS: ConstraintSystem<F>,
    T: Borrow<V>,

[src]

impl<TargetCurve, BaseCurve, PG> Clone for VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    TargetCurve: PairingEngine,
    BaseCurve: PairingEngine,
    PG: PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>,

[src]

fn clone(&self) -> Self[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0 [src]

Performs copy-assignment from source. Read more

impl<TargetCurve, BaseCurve, PG> Into<VerifierKeyVar<TargetCurve, BaseCurve, PG>> for PreparedVerifierKeyVar<TargetCurve, BaseCurve, PG> where
    TargetCurve: PairingEngine,
    BaseCurve: PairingEngine,
    PG: PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>,
    <TargetCurve as PairingEngine>::G1Affine: ToConstraintField<<BaseCurve as PairingEngine>::Fr>,
    <TargetCurve as PairingEngine>::G2Affine: ToConstraintField<<BaseCurve as PairingEngine>::Fr>,

[src]

fn into(self) -> VerifierKeyVar<TargetCurve, BaseCurve, PG>[src]

Performs the conversion.

impl<TargetCurve, BaseCurve, PG> PrepareGadget<VerifierKeyVar<TargetCurve, BaseCurve, PG>, <BaseCurve as PairingEngine>::Fr> for PreparedVerifierKeyVar<TargetCurve, BaseCurve, PG> where
    TargetCurve: PairingEngine,
    BaseCurve: PairingEngine,
    PG: PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>,
    <TargetCurve as PairingEngine>::G1Affine: ToConstraintField<<BaseCurve as PairingEngine>::Fr>,
    <TargetCurve as PairingEngine>::G2Affine: ToConstraintField<<BaseCurve as PairingEngine>::Fr>,

[src]

fn prepare<CS: ConstraintSystem<<BaseCurve as PairingEngine>::Fr>>(
    cs: CS, 
    unprepared: &VerifierKeyVar<TargetCurve, BaseCurve, PG>
) -> Result<Self, SynthesisError>

[src]

Prepare from an unprepared element.

impl<TargetCurve, BaseCurve, PG> ToBytesGadget<<BaseCurve as PairingEngine>::Fr> for VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    TargetCurve: PairingEngine,
    BaseCurve: PairingEngine,
    PG: PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>,

[src]

fn to_bytes<CS: ConstraintSystem<<BaseCurve as PairingEngine>::Fr>>(
    &self, 
    cs: CS
) -> Result<Vec<UInt8>, SynthesisError>

[src]

fn to_bytes_strict<CS: ConstraintSystem<<BaseCurve as PairingEngine>::Fr>>(
    &self, 
    cs: CS
) -> Result<Vec<UInt8>, SynthesisError>

[src]

Additionally checks if the produced list of booleans is ‘valid’.

impl<TargetCurve, BaseCurve, PG> ToConstraintFieldGadget<<BaseCurve as PairingEngine>::Fr> for VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    TargetCurve: PairingEngine,
    BaseCurve: PairingEngine,
    <BaseCurve as PairingEngine>::Fr: PrimeField,
    PG: PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>,
    PG::G1Gadget: ToConstraintFieldGadget<<BaseCurve as PairingEngine>::Fr>,
    PG::G2Gadget: ToConstraintFieldGadget<<BaseCurve as PairingEngine>::Fr>,
    <TargetCurve as PairingEngine>::G1Affine: ToConstraintField<<BaseCurve as PairingEngine>::Fr>,
    <TargetCurve as PairingEngine>::G2Affine: ToConstraintField<<BaseCurve as PairingEngine>::Fr>,

[src]

fn to_constraint_field<CS: ConstraintSystem<<BaseCurve as PairingEngine>::Fr>>(
    &self, 
    cs: CS
) -> Result<Vec<FpGadget<<BaseCurve as PairingEngine>::Fr>>, SynthesisError>

[src]

Converts self to FpGadget<F> variables.

Auto Trait Implementations

impl<TargetCurve, BaseCurve, PG> RefUnwindSafe for VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    <BaseCurve as PairingEngine>::Fr: RefUnwindSafe,
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G1Gadget: RefUnwindSafe,
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G2Gadget: RefUnwindSafe,

impl<TargetCurve, BaseCurve, PG> Send for VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G1Gadget: Send,
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G2Gadget: Send,

impl<TargetCurve, BaseCurve, PG> Sync for VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G1Gadget: Sync,
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G2Gadget: Sync,

impl<TargetCurve, BaseCurve, PG> Unpin for VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    <BaseCurve as PairingEngine>::Fr: Unpin,
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G1Gadget: Unpin,
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G2Gadget: Unpin,

impl<TargetCurve, BaseCurve, PG> UnwindSafe for VerifierKeyVar<TargetCurve, BaseCurve, PG> where
    <BaseCurve as PairingEngine>::Fr: UnwindSafe,
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G1Gadget: UnwindSafe,
    <PG as PairingGadget<TargetCurve, <BaseCurve as PairingEngine>::Fr>>::G2Gadget: UnwindSafe,

Blanket Implementations

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

[src]

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

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized,

[src]

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

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized,

[src]

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

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> T where
    Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self> where
    Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self> where
    Self: Display,

Causes self to use its Display implementation when Debug-formatted. Read more

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
    Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted. Read more

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
    Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted. Read more

fn fmt_octal(self) -> FmtOctal<Self> where
    Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self> where
    Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted. Read more

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
    Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted. Read more

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
    Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted. Read more

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

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

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>,

[src]

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

Performs the conversion.

impl<T> Pipe for T where
    T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
    R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
    R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
    Self: Borrow<B>,
    R: 'a,
    B: 'a + ?Sized,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>(
    &'a mut self, 
    func: impl FnOnce(&'a mut B) -> R
) -> R where
    Self: BorrowMut<B>,
    R: 'a,
    B: 'a + ?Sized,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
    Self: AsRef<U>,
    R: 'a,
    U: 'a + ?Sized,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
    Self: AsMut<U>,
    R: 'a,
    U: 'a + ?Sized,

Mutably borrows self, then passes self.as_mut() into the pipe function. Read more

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
    Self: Deref<Target = T>,
    R: 'a,
    T: 'a + ?Sized,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>(
    &'a mut self, 
    func: impl FnOnce(&'a mut T) -> R
) -> R where
    Self: DerefMut<Target = T> + Deref,
    R: 'a,
    T: 'a + ?Sized,

Mutably borrows self, then passes self.deref_mut() into the pipe function. Read more

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
    Self: Borrow<B>,
    B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
    Self: BorrowMut<B>,
    B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
    Self: AsRef<R>,
    R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
    Self: AsMut<R>,
    R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
    Self: Deref<Target = T>,
    T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
    Self: DerefMut<Target = T> + Deref,
    T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
    Self: Borrow<B>,
    B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
    Self: BorrowMut<B>,
    B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds. Read more

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
    Self: AsRef<R>,
    R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds. Read more

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
    Self: AsMut<R>,
    R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds. Read more

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
    Self: Deref<Target = T>,
    T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds. Read more

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
    Self: DerefMut<Target = T> + Deref,
    T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds. Read more

impl<T> ToOwned for T where
    T: Clone,

[src]

type Owned = T

The resulting type after obtaining ownership.

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

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error> where
    Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>,

[src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

[src]

type Error = >::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, >::Error>[src]

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,

pub fn vzip(self) -> V