Struct ark_poly_commit::kzg10::VerifierKey

pub struct VerifierKey<E: Pairing> {
    pub g: E::G1Affine,
    pub gamma_g: E::G1Affine,
    pub h: E::G2Affine,
    pub beta_h: E::G2Affine,
    pub prepared_h: E::G2Prepared,
    pub prepared_beta_h: E::G2Prepared,
}

VerifierKey is used to check evaluation proofs for a given commitment.

Fields

g: E::G1Affine

The generator of G1.

gamma_g: E::G1Affine

The generator of G1 that is used for making a commitment hiding.

h: E::G2Affine

The generator of G2.

beta_h: E::G2Affine

\beta times the above generator of G2.

prepared_h: E::G2Prepared

The generator of G2, prepared for use in pairings.

prepared_beta_h: E::G2Prepared

\beta times the above generator of G2, prepared for use in pairings.

Trait Implementations

impl<E: Pairing> CanonicalDeserialize for VerifierKey<E>

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,

impl<E: Pairing> CanonicalSerialize for VerifierKey<E>

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

impl<E: Pairing> Clone for VerifierKey<E>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: Pairing> Debug for VerifierKey<E>

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

Formats the value using the given formatter.

impl<E: Pairing> Default for VerifierKey<E>

fn default() -> Self

Returns the “default value” for a type.

impl<E: Pairing> PartialEq<VerifierKey<E>> for VerifierKey<E>

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<E: Pairing> ToConstraintField<<<E as Pairing>::TargetField as Field>::BasePrimeField> for VerifierKey<E>where E::G1Affine: ToConstraintField<<E::TargetField as Field>::BasePrimeField>, E::G2Affine: ToConstraintField<<E::TargetField as Field>::BasePrimeField>,

fn to_field_elements( &self ) -> Option<Vec<<E::TargetField as Field>::BasePrimeField>>

impl<E: Pairing> Valid for VerifierKey<E>

fn check(&self) -> Result<(), SerializationError>

fn batch_check<'a>( batch: impl Iterator<Item = &'a Self> + Send ) -> Result<(), SerializationError>where Self: 'a,

impl<E: Pairing> Eq for VerifierKey<E>