Struct GLWEViewRef 

pub struct GLWEViewRef<'a, BE: Backend + 'a> { /* private fields */ }

Implementations

impl<'a, BE: Backend + 'a> GLWEViewRef<'a, BE>

pub fn from_inner(inner: GLWE<BE::BufRef<'a>>) -> Self

pub fn into_inner(self) -> GLWE<BE::BufRef<'a>>

Methods from Deref<Target = GLWE<BE::BufRef<'a>>>

pub fn data(&self) -> &VecZnx<D>

Returns a shared reference to the underlying VecZnx.

pub fn max_size(&self) -> usize

Returns the allocated limb capacity, which can exceed the active size() after a precision-consuming rescale.

pub fn data_mut(&mut self) -> &mut VecZnx<D>

Returns a mutable reference to the underlying VecZnx.

pub fn to_backend<BE, To>(&self, dst: &Module<To>) -> GLWE<To::OwnedBuf>

where BE: Backend<OwnedBuf = D>, To: Backend + TransferFrom<BE>,

Copies this ciphertext’s backing bytes into an owned buffer of backend To, routing via host bytes.

BE is the backend that produced self; To is the destination.

pub fn to_host_owned<BE>(&self) -> GLWE<Vec<u8>>

where BE: Backend<OwnedBuf = D>,

Rebuilds this backend-owned ciphertext as a host-owned GLWE<Vec<u8>>.

pub fn display_host<BE>(&self) -> String

where BE: Backend<OwnedBuf = D>,

Formats this backend-owned ciphertext through the existing host fmt::Display implementation.

Trait Implementations

impl<'a, BE: Backend + 'a> Deref for GLWEViewRef<'a, BE>

type Target = GLWE<<BE as Backend>::BufRef<'a>>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a, BE: Backend + 'a> DerefMut for GLWEViewRef<'a, BE>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'a, BE: Backend + 'a> GLWEInfos for GLWEViewRef<'a, BE>

fn rank(&self) -> Rank

Returns the GLWE rank (number of mask polynomials).

fn glwe_layout(&self) -> GLWELayout

Returns a plain-data GLWELayout snapshot of the current parameters.

impl<'a, BE: Backend + 'a> GLWEToBackendRef<BE> for GLWEViewRef<'a, BE>

fn to_backend_ref(&self) -> GLWEBackendRef<'_, BE>

impl<'a, BE: Backend + 'a> LWEInfos for GLWEViewRef<'a, BE>

fn base2k(&self) -> Base2K

Returns the base-2-log of the limb width used for the RNS/CRT representation.

fn n(&self) -> Degree

Returns the LWE dimension, i.e. the number of mask elements (= GLWE ring degree N).

fn size(&self) -> usize

Returns the number of limbs, i.e. ceil(k / base2k).

fn log_n(&self) -> usize

Returns log2(n).

fn max_k(&self) -> TorusPrecision

Returns the maximum torus precision representable with the current limb decomposition.

fn lwe_layout(&self) -> LWELayout

Returns a plain-data LWELayout snapshot of the current parameters.