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PedersenEmulatedGadget

sonobe_primitives::commitments::pedersen

Struct PedersenEmulatedGadget 

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pub struct PedersenEmulatedGadget<C: SonobeCurve, const H: bool> { /* private fields */ }
Expand description

PedersenEmulatedGadget defines the in-circuit Pedersen gadget that operates over the scalar field of the curve and supports emulated elliptic curve point variables as commitments, where H controls whether the scheme is hiding or not.

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impl<C: Clone + SonobeCurve, const H: bool> Clone for PedersenEmulatedGadget<C, H>

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fn clone(&self) -> PedersenEmulatedGadget<C, H>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<C: SonobeCurve> CommitmentDefGadget for PedersenEmulatedGadget<C, false>

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type ConstraintField = <C as PrimeGroup>::ScalarField

CommitmentDefGadget::ConstraintField is the field over which the circuit running the commitment scheme is defined.
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type KeyVar = PedersenEmulatedKeyVar<C, false>

CommitmentDefGadget::KeyVar is the in-circuit variable type for the commitment key.
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type ScalarVar = FpVar<<C as PrimeGroup>::ScalarField>

CommitmentDefGadget::ScalarVar is the in-circuit variable type for the scalars being committed to.
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type CommitmentVar = EmulatedAffineVar<<C as PrimeGroup>::ScalarField, C>

CommitmentDefGadget::CommitmentVar is the in-circuit variable type for the commitment.
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type RandomnessVar = Null

CommitmentDefGadget::RandomnessVar is the in-circuit variable type for the randomness used in the commitment.
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type Widget = Pedersen<C, false>

CommitmentDefGadget::Widget points to the out-of-circuit commitment scheme widget.
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impl<C: SonobeCurve> CommitmentDefGadget for PedersenEmulatedGadget<C, true>

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type ConstraintField = <C as PrimeGroup>::ScalarField

CommitmentDefGadget::ConstraintField is the field over which the circuit running the commitment scheme is defined.
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type KeyVar = PedersenEmulatedKeyVar<C, true>

CommitmentDefGadget::KeyVar is the in-circuit variable type for the commitment key.
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type ScalarVar = FpVar<<C as PrimeGroup>::ScalarField>

CommitmentDefGadget::ScalarVar is the in-circuit variable type for the scalars being committed to.
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type CommitmentVar = EmulatedAffineVar<<C as PrimeGroup>::ScalarField, C>

CommitmentDefGadget::CommitmentVar is the in-circuit variable type for the commitment.
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type RandomnessVar = FpVar<<C as PrimeGroup>::ScalarField>

CommitmentDefGadget::RandomnessVar is the in-circuit variable type for the randomness used in the commitment.
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type Widget = Pedersen<C, true>

CommitmentDefGadget::Widget points to the out-of-circuit commitment scheme widget.
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impl<C: Debug + SonobeCurve, const H: bool> Debug for PedersenEmulatedGadget<C, H>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<C: Eq + SonobeCurve, const H: bool> Eq for PedersenEmulatedGadget<C, H>

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impl<C: PartialEq + SonobeCurve, const H: bool> PartialEq for PedersenEmulatedGadget<C, H>

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fn eq(&self, other: &PedersenEmulatedGadget<C, H>) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl<C: PartialEq + SonobeCurve, const H: bool> StructuralPartialEq for PedersenEmulatedGadget<C, H>

Auto Trait Implementations§

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impl<C, const H: bool> Freeze for PedersenEmulatedGadget<C, H>
where <C as Val>::Var: Sized, <C as CurveGroup>::Config: Sized, <<C as CurveGroup>::BaseField as Val>::Var: for<'a> Sized, <C as CurveGroup>::BaseField: Sized, <<C as PrimeGroup>::ScalarField as Val>::Var: for<'a> Sized, <C as PrimeGroup>::ScalarField: Sized,

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impl<C, const H: bool> RefUnwindSafe for PedersenEmulatedGadget<C, H>
where <C as Val>::Var: Sized, <C as CurveGroup>::Config: Sized, <<C as CurveGroup>::BaseField as Val>::Var: for<'a> Sized, <C as CurveGroup>::BaseField: Sized, <<C as PrimeGroup>::ScalarField as Val>::Var: for<'a> Sized, <C as PrimeGroup>::ScalarField: Sized, C: RefUnwindSafe,

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impl<C, const H: bool> Send for PedersenEmulatedGadget<C, H>
where <C as Val>::Var: Sized, <C as CurveGroup>::Config: Sized, <<C as CurveGroup>::BaseField as Val>::Var: for<'a> Sized, <C as CurveGroup>::BaseField: Sized, <<C as PrimeGroup>::ScalarField as Val>::Var: for<'a> Sized, <C as PrimeGroup>::ScalarField: Sized,

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impl<C, const H: bool> Sync for PedersenEmulatedGadget<C, H>
where <C as Val>::Var: Sized, <C as CurveGroup>::Config: Sized, <<C as CurveGroup>::BaseField as Val>::Var: for<'a> Sized, <C as CurveGroup>::BaseField: Sized, <<C as PrimeGroup>::ScalarField as Val>::Var: for<'a> Sized, <C as PrimeGroup>::ScalarField: Sized,

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impl<C, const H: bool> Unpin for PedersenEmulatedGadget<C, H>
where <C as Val>::Var: Sized, <C as CurveGroup>::Config: Sized, <<C as CurveGroup>::BaseField as Val>::Var: for<'a> Sized, <C as CurveGroup>::BaseField: Sized, <<C as PrimeGroup>::ScalarField as Val>::Var: for<'a> Sized, <C as PrimeGroup>::ScalarField: Sized, C: Unpin,

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impl<C, const H: bool> UnsafeUnpin for PedersenEmulatedGadget<C, H>
where <C as Val>::Var: Sized, <C as CurveGroup>::Config: Sized, <<C as CurveGroup>::BaseField as Val>::Var: for<'a> Sized, <C as CurveGroup>::BaseField: Sized, <<C as PrimeGroup>::ScalarField as Val>::Var: for<'a> Sized, <C as PrimeGroup>::ScalarField: Sized,

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impl<C, const H: bool> UnwindSafe for PedersenEmulatedGadget<C, H>
where <C as Val>::Var: Sized, <C as CurveGroup>::Config: Sized, <<C as CurveGroup>::BaseField as Val>::Var: for<'a> Sized, <C as CurveGroup>::BaseField: Sized, <<C as PrimeGroup>::ScalarField as Val>::Var: for<'a> Sized, <C as PrimeGroup>::ScalarField: Sized, C: UnwindSafe,

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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fn from(t: T) -> T

Returns the argument unchanged.

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn into(self) -> U

Calls U::from(self).

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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

Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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