Struct ark_poly_commit::marlin::marlin_pst13_pc::VerifierKey [−][src]
pub struct VerifierKey<E: PairingEngine> { pub g: E::G1Affine, pub gamma_g: E::G1Affine, pub h: E::G2Affine, pub beta_h: Vec<E::G2Affine>, pub prepared_h: E::G2Prepared, pub prepared_beta_h: Vec<E::G2Prepared>, pub num_vars: usize, pub supported_degree: usize, pub max_degree: usize, }
Expand description
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: Vec<E::G2Affine>
\beta_i
times the above generator of G2 where i
ranges from 0 to num_vars-1
prepared_h: E::G2Prepared
The generator of G2, prepared for use in pairings.
prepared_beta_h: Vec<E::G2Prepared>
\beta_i
times the above generator of G2 where i
ranges from 0 to num_vars-1
,
prepared for use in pairings
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
Reads Self
from reader
.
Reads Self
from reader
without compression.
Reads self
from reader
without compression, and without performing
validity checks. Should be used only when the input is trusted. Read more
Serializes self
into writer
.
It is left up to a particular type for how it strikes the
serialization efficiency vs compression tradeoff.
For standard types (e.g. bool
, lengths, etc.) typically an uncompressed
form is used, whereas for algebraic types compressed forms are used. Read more
Serializes self
into writer
without compression.
Serializes self
into writer
without compression, and without
performing validity checks. Should be used only when there is no
danger of adversarial manipulation of the output. Read more
prepare PreparedVerifierKey
from VerifierKey
Outputs the maximum degree supported by the universal parameters
Self
was derived from. Read more
Outputs the maximum degree supported by the verifier key.
Auto Trait Implementations
impl<E> RefUnwindSafe for VerifierKey<E> where
<E as PairingEngine>::G1Affine: RefUnwindSafe,
<E as PairingEngine>::G2Affine: RefUnwindSafe,
<E as PairingEngine>::G2Prepared: RefUnwindSafe,
impl<E> Send for VerifierKey<E>
impl<E> Sync for VerifierKey<E>
impl<E> Unpin for VerifierKey<E> where
<E as PairingEngine>::G1Affine: Unpin,
<E as PairingEngine>::G2Affine: Unpin,
<E as PairingEngine>::G2Prepared: Unpin,
impl<E> UnwindSafe for VerifierKey<E> where
<E as PairingEngine>::G1Affine: UnwindSafe,
<E as PairingEngine>::G2Affine: UnwindSafe,
<E as PairingEngine>::G2Prepared: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
fn hash_uncompressed<H>(&self) -> GenericArray<u8, <H as Digest>::OutputSize> where
H: Digest,
[src]type Output = T
type Output = T
Should always be Self
pub fn vzip(self) -> V