Trait concrete_core::specification::engines::LweKeyswitchKeyCreationEngine

pub trait LweKeyswitchKeyCreationEngine<Container, KeyswitchKey>: AbstractEnginewhere
    KeyswitchKey: LweKeyswitchKeyEntity,{
    fn create_lwe_keyswitch_key_from(
        &mut self,
        container: Container,
        output_lwe_dimension: LweDimension,
        decomposition_base_log: DecompositionBaseLog,
        decomposition_level_count: DecompositionLevelCount
    ) -> Result<KeyswitchKey, LweKeyswitchKeyCreationError<Self::EngineError>>;
    unsafe fn create_lwe_keyswitch_key_from_unchecked(
        &mut self,
        container: Container,
        output_lwe_dimension: LweDimension,
        decomposition_base_log: DecompositionBaseLog,
        decomposition_level_count: DecompositionLevelCount
    ) -> KeyswitchKey;
}

A trait for engines creating LWE Keyswitch keys from existing containers.

Semantics

This pure operation constructs an LWE Keyswitch key from the given container.

Formal Definition

cf here

Required Methods

fn create_lwe_keyswitch_key_from(
    &mut self,
    container: Container,
    output_lwe_dimension: LweDimension,
    decomposition_base_log: DecompositionBaseLog,
    decomposition_level_count: DecompositionLevelCount
) -> Result<KeyswitchKey, LweKeyswitchKeyCreationError<Self::EngineError>>

Creates an LWE keyswitch key from an existing container.

unsafe fn create_lwe_keyswitch_key_from_unchecked(
    &mut self,
    container: Container,
    output_lwe_dimension: LweDimension,
    decomposition_base_log: DecompositionBaseLog,
    decomposition_level_count: DecompositionLevelCount
) -> KeyswitchKey

Unsafely creates an LWE keyswitch key from an existing container.

Safety

For the general safety concerns regarding this operation, refer to the different variants of LweKeyswitchKeyCreationError. For safety concerns specific to an engine, refer to the implementer safety section.

Implementors

impl LweKeyswitchKeyCreationEngine<Vec<u32, Global>, LweKeyswitchKey32> for DefaultEngine

impl LweKeyswitchKeyCreationEngine<Vec<u64, Global>, LweKeyswitchKey64> for DefaultEngine

impl<'data> LweKeyswitchKeyCreationEngine<&'data [u32], LweKeyswitchKeyView32<'data>> for DefaultEngine

impl<'data> LweKeyswitchKeyCreationEngine<&'data [u64], LweKeyswitchKeyView64<'data>> for DefaultEngine

impl<'data> LweKeyswitchKeyCreationEngine<&'data mut [u32], LweKeyswitchKeyMutView32<'data>> for DefaultEngine

impl<'data> LweKeyswitchKeyCreationEngine<&'data mut [u64], LweKeyswitchKeyMutView64<'data>> for DefaultEngine