Struct ark_poly_commit::marlin::marlin_pst13_pc::CommitterKey [−][src]
pub struct CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>, { 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
impl<E, P> CanonicalDeserialize for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]
impl<E, P> CanonicalDeserialize for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]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
impl<E, P> CanonicalSerialize for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]
impl<E, P> CanonicalSerialize for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]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
impl<E, P> Clone for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]
impl<E, P> Clone for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]impl<E, P> Debug for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]
impl<E, P> Debug for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]impl<E, P> Hash for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]
impl<E, P> Hash for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]impl<E, P> PCCommitterKey for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]
impl<E, P> PCCommitterKey for CommitterKey<E, P> where
E: PairingEngine,
P: MVPolynomial<E::Fr>,
P::Point: Index<usize, Output = E::Fr>,
[src]Outputs the maximum degree supported by the universal parameters
Self
was derived from. Read more
Outputs the maximum degree supported by the committer key.
Auto Trait Implementations
impl<E, P> RefUnwindSafe for CommitterKey<E, P> where
<E as PairingEngine>::G1Affine: RefUnwindSafe,
<P as MVPolynomial<<E as PairingEngine>::Fr>>::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 PairingEngine>::G1Affine: Unpin,
impl<E, P> UnwindSafe for CommitterKey<E, P> where
<E as PairingEngine>::G1Affine: RefUnwindSafe + UnwindSafe,
<P as MVPolynomial<<E as PairingEngine>::Fr>>::Term: RefUnwindSafe,
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