Struct ark_poly_commit::multilinear_pc::MultilinearPC
source · pub struct MultilinearPC<E: Pairing> { /* private fields */ }Expand description
Polynomial Commitment Scheme on multilinear extensions.
Implementations§
source§impl<E: Pairing> MultilinearPC<E>
impl<E: Pairing> MultilinearPC<E>
sourcepub fn trim(
params: &UniversalParams<E>,
supported_num_vars: usize
) -> (CommitterKey<E>, VerifierKey<E>)
pub fn trim( params: &UniversalParams<E>, supported_num_vars: usize ) -> (CommitterKey<E>, VerifierKey<E>)
Trim the universal parameters to specialize the public parameters
for multilinear polynomials to the given supported_num_vars, and returns committer key and verifier key.
supported_num_vars should be in range 1..=params.num_vars
sourcepub fn commit(
ck: &CommitterKey<E>,
polynomial: &impl MultilinearExtension<E::ScalarField>
) -> Commitment<E>
pub fn commit( ck: &CommitterKey<E>, polynomial: &impl MultilinearExtension<E::ScalarField> ) -> Commitment<E>
commit
sourcepub fn open(
ck: &CommitterKey<E>,
polynomial: &impl MultilinearExtension<E::ScalarField>,
point: &[E::ScalarField]
) -> Proof<E>
pub fn open( ck: &CommitterKey<E>, polynomial: &impl MultilinearExtension<E::ScalarField>, point: &[E::ScalarField] ) -> Proof<E>
On input a polynomial p and a point point, outputs a proof for the same.
sourcepub fn check<'a>(
vk: &VerifierKey<E>,
commitment: &Commitment<E>,
point: &[E::ScalarField],
value: E::ScalarField,
proof: &Proof<E>
) -> bool
pub fn check<'a>( vk: &VerifierKey<E>, commitment: &Commitment<E>, point: &[E::ScalarField], value: E::ScalarField, proof: &Proof<E> ) -> bool
Verifies that value is the evaluation at x of the polynomial
committed inside comm.
Auto Trait Implementations§
impl<E> RefUnwindSafe for MultilinearPC<E>where E: RefUnwindSafe,
impl<E> Send for MultilinearPC<E>
impl<E> Sync for MultilinearPC<E>
impl<E> Unpin for MultilinearPC<E>where E: Unpin,
impl<E> UnwindSafe for MultilinearPC<E>where E: UnwindSafe,
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