Struct ark_poly_commit::marlin::marlin_pst13_pc::CommitterKey
source · pub struct CommitterKey<E, P>where
E: Pairing,
P: DenseMVPolynomial<E::ScalarField>,
P::Point: Index<usize, Output = E::ScalarField>,{
pub powers_of_g: BTreeMap<P::Term, E::G1Affine>,
pub gamma_g: E::G1Affine,
pub powers_of_gamma_g: Vec<Vec<E::G1Affine>>,
pub num_vars: usize,
pub supported_degree: usize,
pub max_degree: usize,
}
Expand description
CommitterKey
is used to commit to and create evaluation proofs for a given
polynomial.
Fields§
§powers_of_g: BTreeMap<P::Term, E::G1Affine>
Contains group elements corresponding to all possible monomials with
num_vars
and maximum degree supported_degree
evaluated at \beta
gamma_g: E::G1Affine
\gamma
times the generater of G1
powers_of_gamma_g: Vec<Vec<E::G1Affine>>
Group elements of the form { \beta_i^j \gamma G }
, where i
ranges
from 0 to num_vars-1
and j
ranges from 1
to supported_degree+1
.
num_vars: usize
The number of variables self
is initialized for
supported_degree: usize
The maximum degree supported by the trimmed parameters that self
is
a part of
max_degree: usize
The maximum degree supported by the UniversalParams
self
was derived
from.
Trait Implementations§
source§impl<E, P> CanonicalDeserialize for CommitterKey<E, P>where
E: Pairing,
P: DenseMVPolynomial<E::ScalarField>,
P::Point: Index<usize, Output = E::ScalarField>,
impl<E, P> CanonicalDeserialize for CommitterKey<E, P>where E: Pairing, P: DenseMVPolynomial<E::ScalarField>, P::Point: Index<usize, Output = E::ScalarField>,
source§fn deserialize_with_mode<R: Read>(
reader: R,
compress: Compress,
validate: Validate
) -> Result<Self, SerializationError>
fn deserialize_with_mode<R: Read>( reader: R, compress: Compress, validate: Validate ) -> Result<Self, SerializationError>
The general deserialize method that takes in customization flags.
fn deserialize_compressed<R>(reader: R) -> Result<Self, SerializationError>where R: Read,
fn deserialize_compressed_unchecked<R>( reader: R ) -> Result<Self, SerializationError>where R: Read,
fn deserialize_uncompressed<R>(reader: R) -> Result<Self, SerializationError>where R: Read,
fn deserialize_uncompressed_unchecked<R>( reader: R ) -> Result<Self, SerializationError>where R: Read,
source§impl<E, P> CanonicalSerialize for CommitterKey<E, P>where
E: Pairing,
P: DenseMVPolynomial<E::ScalarField>,
P::Point: Index<usize, Output = E::ScalarField>,
impl<E, P> CanonicalSerialize for CommitterKey<E, P>where E: Pairing, P: DenseMVPolynomial<E::ScalarField>, P::Point: Index<usize, Output = E::ScalarField>,
source§fn serialize_with_mode<W: Write>(
&self,
writer: W,
compress: Compress
) -> Result<(), SerializationError>
fn serialize_with_mode<W: Write>( &self, writer: W, compress: Compress ) -> Result<(), SerializationError>
The general serialize method that takes in customization flags.
fn serialized_size(&self, compress: Compress) -> usize
fn serialize_compressed<W>(&self, writer: W) -> Result<(), SerializationError>where W: Write,
fn compressed_size(&self) -> usize
fn serialize_uncompressed<W>(&self, writer: W) -> Result<(), SerializationError>where W: Write,
fn uncompressed_size(&self) -> usize
source§impl<E, P> Clone for CommitterKey<E, P>where
E: Pairing,
P: DenseMVPolynomial<E::ScalarField>,
P::Point: Index<usize, Output = E::ScalarField>,
impl<E, P> Clone for CommitterKey<E, P>where E: Pairing, P: DenseMVPolynomial<E::ScalarField>, P::Point: Index<usize, Output = E::ScalarField>,
source§impl<E, P> Debug for CommitterKey<E, P>where
E: Pairing,
P: DenseMVPolynomial<E::ScalarField>,
P::Point: Index<usize, Output = E::ScalarField>,
impl<E, P> Debug for CommitterKey<E, P>where E: Pairing, P: DenseMVPolynomial<E::ScalarField>, P::Point: Index<usize, Output = E::ScalarField>,
source§impl<E, P> Hash for CommitterKey<E, P>where
E: Pairing,
P: DenseMVPolynomial<E::ScalarField>,
P::Point: Index<usize, Output = E::ScalarField>,
impl<E, P> Hash for CommitterKey<E, P>where E: Pairing, P: DenseMVPolynomial<E::ScalarField>, P::Point: Index<usize, Output = E::ScalarField>,
source§impl<E, P> PCCommitterKey for CommitterKey<E, P>where
E: Pairing,
P: DenseMVPolynomial<E::ScalarField>,
P::Point: Index<usize, Output = E::ScalarField>,
impl<E, P> PCCommitterKey for CommitterKey<E, P>where E: Pairing, P: DenseMVPolynomial<E::ScalarField>, P::Point: Index<usize, Output = E::ScalarField>,
source§fn max_degree(&self) -> usize
fn max_degree(&self) -> usize
Outputs the maximum degree supported by the universal parameters
Self
was derived from.source§fn supported_degree(&self) -> usize
fn supported_degree(&self) -> usize
Outputs the maximum degree supported by the committer key.
source§impl<E, P> Valid for CommitterKey<E, P>where
E: Pairing,
P: DenseMVPolynomial<E::ScalarField>,
P::Point: Index<usize, Output = E::ScalarField>,
impl<E, P> Valid for CommitterKey<E, P>where E: Pairing, P: DenseMVPolynomial<E::ScalarField>, P::Point: Index<usize, Output = E::ScalarField>,
fn check(&self) -> Result<(), SerializationError>
fn batch_check<'a>( batch: impl Iterator<Item = &'a Self> + Send ) -> Result<(), SerializationError>where Self: 'a,
Auto Trait Implementations§
impl<E, P> RefUnwindSafe for CommitterKey<E, P>where <E as Pairing>::G1Affine: RefUnwindSafe, <P as DenseMVPolynomial<<E as Pairing>::ScalarField>>::Term: RefUnwindSafe,
impl<E, P> Send for CommitterKey<E, P>
impl<E, P> Sync for CommitterKey<E, P>
impl<E, P> Unpin for CommitterKey<E, P>where <E as Pairing>::G1Affine: Unpin,
impl<E, P> UnwindSafe for CommitterKey<E, P>where <E as Pairing>::G1Affine: UnwindSafe + RefUnwindSafe, <P as DenseMVPolynomial<<E as Pairing>::ScalarField>>::Term: RefUnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more