Trait concrete_core::specification::engines::LweSeededKeyswitchKeyToLweKeyswitchKeyTransformationEngine

source · [−]
pub trait LweSeededKeyswitchKeyToLweKeyswitchKeyTransformationEngine<InputKey, OutputKey>: AbstractEnginewhere
    InputKey: LweSeededKeyswitchKeyEntity,
    OutputKey: LweKeyswitchKeyEntity,{
    fn transform_lwe_seeded_keyswitch_key_to_lwe_keyswitch_key(
        &mut self,
        lwe_seeded_keyswitch_key: InputKey
    ) -> Result<OutputKey, LweSeededKeyswitchKeyToLweKeyswitchKeyTransformationError<Self::EngineError>>;
    unsafe fn transform_lwe_seeded_keyswitch_key_to_lwe_keyswitch_key_unchecked(
        &mut self,
        lwe_seeded_keyswitch_key: InputKey
    ) -> OutputKey;
}
Expand description

A trait for engines transforming LWE seeded ciphertexts into LWE ciphertexts.

Semantics

This pure operation moves the existing seeded LWE keyswitch key into an LWE keyswitch key.

Formal Definition

LWE seeded keyswitch key to LWE keyswitch key transformation

TODO

Required Methods

Does the transformation of the seeded LWE keyswitch key into an LWE keyswitch key

Unsafely transforms a seeded LWE keyswitch key into an LWE keyswitch key

Safety

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

Implementors