Struct ark_poly_commit::kzg10::Randomness
source · pub struct Randomness<F: PrimeField, P: DenseUVPolynomial<F>> {
pub blinding_polynomial: P,
/* private fields */
}
Expand description
Randomness
hides the polynomial inside a commitment. It is output by KZG10::commit
.
Fields§
§blinding_polynomial: P
For KZG10, the commitment randomness is a random polynomial.
Implementations§
source§impl<F: PrimeField, P: DenseUVPolynomial<F>> Randomness<F, P>
impl<F: PrimeField, P: DenseUVPolynomial<F>> Randomness<F, P>
sourcepub fn is_hiding(&self) -> bool
pub fn is_hiding(&self) -> bool
Does self
provide any hiding properties to the corresponding commitment?
self.is_hiding() == true
only if the underlying polynomial is non-zero.
sourcepub fn calculate_hiding_polynomial_degree(hiding_bound: usize) -> usize
pub fn calculate_hiding_polynomial_degree(hiding_bound: usize) -> usize
What is the degree of the hiding polynomial for a given hiding bound?
Trait Implementations§
source§impl<'a, F: PrimeField, P: DenseUVPolynomial<F>> Add<&'a Randomness<F, P>> for Randomness<F, P>
impl<'a, F: PrimeField, P: DenseUVPolynomial<F>> Add<&'a Randomness<F, P>> for Randomness<F, P>
source§impl<'a, F: PrimeField, P: DenseUVPolynomial<F>> Add<(F, &'a Randomness<F, P>)> for Randomness<F, P>
impl<'a, F: PrimeField, P: DenseUVPolynomial<F>> Add<(F, &'a Randomness<F, P>)> for Randomness<F, P>
§type Output = Randomness<F, P>
type Output = Randomness<F, P>
The resulting type after applying the
+
operator.source§fn add(self, other: (F, &'a Randomness<F, P>)) -> Self
fn add(self, other: (F, &'a Randomness<F, P>)) -> Self
Performs the
+
operation. Read moresource§impl<'a, F: PrimeField, P: DenseUVPolynomial<F>> AddAssign<&'a Randomness<F, P>> for Randomness<F, P>
impl<'a, F: PrimeField, P: DenseUVPolynomial<F>> AddAssign<&'a Randomness<F, P>> for Randomness<F, P>
source§fn add_assign(&mut self, other: &'a Self)
fn add_assign(&mut self, other: &'a Self)
Performs the
+=
operation. Read moresource§impl<'a, F: PrimeField, P: DenseUVPolynomial<F>> AddAssign<(F, &'a Randomness<F, P>)> for Randomness<F, P>
impl<'a, F: PrimeField, P: DenseUVPolynomial<F>> AddAssign<(F, &'a Randomness<F, P>)> for Randomness<F, P>
source§fn add_assign(&mut self, (f, other): (F, &'a Randomness<F, P>))
fn add_assign(&mut self, (f, other): (F, &'a Randomness<F, P>))
Performs the
+=
operation. Read moresource§impl<F: PrimeField, P: DenseUVPolynomial<F>> CanonicalDeserialize for Randomness<F, P>
impl<F: PrimeField, P: DenseUVPolynomial<F>> CanonicalDeserialize for Randomness<F, P>
source§fn deserialize_with_mode<R: Read>(
reader: R,
compress: Compress,
validate: Validate
) -> Result<Self, SerializationError>
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,
source§impl<F: PrimeField, P: DenseUVPolynomial<F>> CanonicalSerialize for Randomness<F, P>
impl<F: PrimeField, P: DenseUVPolynomial<F>> CanonicalSerialize for Randomness<F, P>
source§fn serialize_with_mode<W: Write>(
&self,
writer: W,
compress: Compress
) -> Result<(), SerializationError>
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
source§impl<F: PrimeField, P: DenseUVPolynomial<F>> Clone for Randomness<F, P>
impl<F: PrimeField, P: DenseUVPolynomial<F>> Clone for Randomness<F, P>
source§impl<F: PrimeField, P: DenseUVPolynomial<F>> Debug for Randomness<F, P>
impl<F: PrimeField, P: DenseUVPolynomial<F>> Debug for Randomness<F, P>
source§impl<F: PrimeField, P: DenseUVPolynomial<F>> Hash for Randomness<F, P>
impl<F: PrimeField, P: DenseUVPolynomial<F>> Hash for Randomness<F, P>
source§impl<F: PrimeField, P: DenseUVPolynomial<F>> PCRandomness for Randomness<F, P>
impl<F: PrimeField, P: DenseUVPolynomial<F>> PCRandomness for Randomness<F, P>
source§fn rand<R: RngCore>(
hiding_bound: usize,
_: bool,
_: Option<usize>,
rng: &mut R
) -> Self
fn rand<R: RngCore>( hiding_bound: usize, _: bool, _: Option<usize>, rng: &mut R ) -> Self
Samples randomness for commitments;
num_queries
specifies the number of queries that the commitment will be opened at.
has_degree_bound
indicates that the corresponding commitment has an enforced
num_vars
specifies the number of variables for multivariate commitment.
strict degree bound.source§impl<F: PrimeField, P: DenseUVPolynomial<F>> PartialEq<Randomness<F, P>> for Randomness<F, P>
impl<F: PrimeField, P: DenseUVPolynomial<F>> PartialEq<Randomness<F, P>> for Randomness<F, P>
source§impl<F: PrimeField, P: DenseUVPolynomial<F>> Valid for Randomness<F, P>
impl<F: PrimeField, P: DenseUVPolynomial<F>> Valid for Randomness<F, P>
fn check(&self) -> Result<(), SerializationError>
fn batch_check<'a>( batch: impl Iterator<Item = &'a Self> + Send ) -> Result<(), SerializationError>where Self: 'a,
impl<F: PrimeField, P: DenseUVPolynomial<F>> Eq for Randomness<F, P>
Auto Trait Implementations§
impl<F, P> RefUnwindSafe for Randomness<F, P>where F: RefUnwindSafe, P: RefUnwindSafe,
impl<F, P> Send for Randomness<F, P>where P: Send,
impl<F, P> Sync for Randomness<F, P>
impl<F, P> Unpin for Randomness<F, P>where F: Unpin, P: Unpin,
impl<F, P> UnwindSafe for Randomness<F, P>where F: UnwindSafe, P: 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
source§impl<T> CanonicalSerializeHashExt for Twhere
T: CanonicalSerialize,
impl<T> CanonicalSerializeHashExt for Twhere T: CanonicalSerialize,
§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more