Struct Polynomial 

pub struct Polynomial {
    pub coeffs: [i16; 256],
}

A polynomial over the ML-KEM ring. Note: this is exposed publicly only for testing purposes and there is no good reason to use it in production code.

Fields

coeffs: [i16; 256]

Note: this is exposed publicly only for testing purposes and there is no good reason to use it in production code.

Implementations

impl Polynomial

pub const fn new() -> Self

Create a new polynomial with all coefficients set to zero.

pub fn ntt(&mut self)

Algorithm 9 NTT(𝑓) Computes the NTT representation 𝑓_hat of the given polynomial 𝑓 ∈ 𝑅𝑞. Input: array 𝑓 ∈ ℤ256 ▷ the coefficients of the input polynomial Output: array 𝑓_hat ∈ ℤ256 ▷ the coefficients of the NTT of the input polynomial Note: this is exposed publicly only for testing purposes and there is no good reason to use it in production code.

pub fn inv_ntt(&mut self)

Algorithm 10 NTT (𝑓_hat) Computes the polynomial 𝑓 ∈ 𝑅𝑞 that corresponds to the given NTT representation 𝑓 ∈ 𝑇𝑞. Input: array 𝑓 ∈ ℤ256 ▷ the coefficients of input NTT representation Output: array 𝑓 ∈ ℤ256 ▷ the coefficients of the inverse NTT of the input Note: this is exposed publicly only for testing purposes and there is no good reason to use it in production code.

Trait Implementations

impl Clone for Polynomial

fn clone(&self) -> Polynomial

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Polynomial

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Polynomial

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for Polynomial

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Index<usize> for Polynomial

Convenience function to avoid “.0” all over the place.

type Output = i16

The returned type after indexing.

fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<usize> for Polynomial

Convenience function to avoid “.0” all over the place.

fn index_mut(&mut self, index: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl Secret for Polynomial