Struct sp_core::bandersnatch::ring_vrf::KZG

pub struct KZG { /* private fields */ }

Implementations

impl KZG

pub fn insecure_kzg_setup<R>( seed: [u8; 32], domain_size: u32, rng: &mut R ) -> KZGwhere R: Rng,

pub fn testing_kzg_setup(preseed: [u8; 32], domain_size: u32) -> KZG

pub fn max_keyset_size(&self) -> usize

pub fn prover_key( &self, pks: Vec<Affine<BandersnatchConfig>, Global> ) -> ProverKey<Fp<MontBackend<FrConfig, 4>, 4>, KZG<Bls12<Config>>, Affine<BandersnatchConfig>>

pub fn verifier_key( &self, pks: Vec<Affine<BandersnatchConfig>, Global> ) -> VerifierKey<Fp<MontBackend<FrConfig, 4>, 4>, KZG<Bls12<Config>>>

pub fn init_ring_prover( &self, prover_key: ProverKey<Fp<MontBackend<FrConfig, 4>, 4>, KZG<Bls12<Config>>, Affine<BandersnatchConfig>>, k: usize ) -> RingProver<Fp<MontBackend<FrConfig, 4>, 4>, KZG<Bls12<Config>>, BandersnatchConfig>

k is the prover secret index in [0..keyset_size).

pub fn init_ring_verifier( &self, verifier_key: VerifierKey<Fp<MontBackend<FrConfig, 4>, 4>, KZG<Bls12<Config>>> ) -> RingVerifier<Fp<MontBackend<FrConfig, 4>, 4>, KZG<Bls12<Config>>, BandersnatchConfig>

Trait Implementations

impl CanonicalDeserialize for KZG

fn deserialize_with_mode<R>( reader: R, compress: Compress, validate: Validate ) -> Result<KZG, SerializationError>where R: Read,

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 CanonicalSerialize for KZG

fn serialize_with_mode<W>( &self, writer: W, compress: Compress ) -> Result<(), SerializationError>where W: Write,

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 Clone for KZG

fn clone(&self) -> KZG

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Valid for KZG

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

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