Struct AdditiveRsEncoder 

pub struct AdditiveRsEncoder<F, Ntt = PolyBasisNtt> { /* private fields */ }

Reed–Solomon over the additive NTT domain.

The message holds the low-index novel-basis coefficients of each column, so the codeword is the evaluation of f̂(Ŵ_0(x), …, Ŵ_{k−1}(x)) on S_{k + log_inv_rate}.

The transform is a type parameter, because the fastest one differs by alphabet. The default is the one the widest tower level uses.

Implementations

impl<F, Ntt> AdditiveRsEncoder<F, Ntt>

pub const fn new(ntt: Ntt) -> Self

Builds an encoder around the given additive NTT.

Trait Implementations

impl<F: Clone, Ntt: Clone> Clone for AdditiveRsEncoder<F, Ntt>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<F: Debug, Ntt: Debug> Debug for AdditiveRsEncoder<F, Ntt>

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

Formats the value using the given formatter.

impl<F: Default, Ntt: Default> Default for AdditiveRsEncoder<F, Ntt>

fn default() -> Self

Returns the “default value” for a type.

impl<Ntt: AdditiveNtt<BinaryField8> + Sync> Encoder<BinaryField8> for AdditiveRsEncoder<BinaryField8, Ntt>

fn encode_batch( &self, message: RowMajorMatrix<BinaryField8>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField8>

Encodes each column of message into a codeword.

fn encode_batch_padded( &self, message: RowMajorMatrix<BinaryField8>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField8>

Encodes a coefficient matrix already padded to its final height.

impl<Ntt: AdditiveNtt<BinaryField16> + Sync> Encoder<BinaryField16> for AdditiveRsEncoder<BinaryField16, Ntt>

fn encode_batch( &self, message: RowMajorMatrix<BinaryField16>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField16>

Encodes each column of message into a codeword.

fn encode_batch_padded( &self, message: RowMajorMatrix<BinaryField16>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField16>

Encodes a coefficient matrix already padded to its final height.

impl<Ntt: AdditiveNtt<BinaryField32> + Sync> Encoder<BinaryField32> for AdditiveRsEncoder<BinaryField32, Ntt>

fn encode_batch( &self, message: RowMajorMatrix<BinaryField32>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField32>

Encodes each column of message into a codeword.

fn encode_batch_padded( &self, message: RowMajorMatrix<BinaryField32>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField32>

Encodes a coefficient matrix already padded to its final height.

impl<Ntt: AdditiveNtt<BinaryField64> + Sync> Encoder<BinaryField64> for AdditiveRsEncoder<BinaryField64, Ntt>

fn encode_batch( &self, message: RowMajorMatrix<BinaryField64>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField64>

Encodes each column of message into a codeword.

fn encode_batch_padded( &self, message: RowMajorMatrix<BinaryField64>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField64>

Encodes a coefficient matrix already padded to its final height.

impl<Ntt: AdditiveNtt<BinaryField128> + Sync> Encoder<BinaryField128> for AdditiveRsEncoder<BinaryField128, Ntt>

fn encode_batch( &self, message: RowMajorMatrix<BinaryField128>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField128>

Encodes each column of message into a codeword.

fn encode_batch_padded( &self, message: RowMajorMatrix<BinaryField128>, log_inv_rate: usize, ) -> RowMajorMatrix<BinaryField128>

Encodes a coefficient matrix already padded to its final height.

impl<Ntt: AdditiveNtt<Poly64> + Sync> Encoder<Poly64> for AdditiveRsEncoder<Poly64, Ntt>

fn encode_batch( &self, message: RowMajorMatrix<Poly64>, log_inv_rate: usize, ) -> RowMajorMatrix<Poly64>

Encodes each column of message into a codeword.

fn encode_batch_padded( &self, message: RowMajorMatrix<Poly64>, log_inv_rate: usize, ) -> RowMajorMatrix<Poly64>

Encodes a coefficient matrix already padded to its final height.