Trait LweCiphertextVectorDiscardingBootstrapEngine 

pub trait LweCiphertextVectorDiscardingBootstrapEngine<BootstrapKey, AccumulatorVector, InputCiphertextVector, OutputCiphertextVector>: AbstractEngine
where
    BootstrapKey: LweBootstrapKeyEntity,
    AccumulatorVector: GlweCiphertextVectorEntity,
    InputCiphertextVector: LweCiphertextVectorEntity,
    OutputCiphertextVector: LweCiphertextVectorEntity,
{
    // Required methods
    fn discard_bootstrap_lwe_ciphertext_vector(
        &mut self,
        output: &mut OutputCiphertextVector,
        input: &InputCiphertextVector,
        acc: &AccumulatorVector,
        bsk: &BootstrapKey,
    ) -> Result<(), LweCiphertextVectorDiscardingBootstrapError<Self::EngineError>>;
    unsafe fn discard_bootstrap_lwe_ciphertext_vector_unchecked(
        &mut self,
        output: &mut OutputCiphertextVector,
        input: &InputCiphertextVector,
        acc: &AccumulatorVector,
        bsk: &BootstrapKey,
    );
}

A trait for engines bootstrapping (discarding) LWE ciphertext vectors.

Semantics

This discarding operation fills the output LWE ciphertext vector with the element-wise bootstrap of the input LWE ciphertext vector, using the acc accumulator as lookup-table, and the bsk bootstrap key.

Formal Definition

cf here

Required Methods

fn discard_bootstrap_lwe_ciphertext_vector( &mut self, output: &mut OutputCiphertextVector, input: &InputCiphertextVector, acc: &AccumulatorVector, bsk: &BootstrapKey, ) -> Result<(), LweCiphertextVectorDiscardingBootstrapError<Self::EngineError>>

Bootstraps an LWE ciphertext vector.

unsafe fn discard_bootstrap_lwe_ciphertext_vector_unchecked( &mut self, output: &mut OutputCiphertextVector, input: &InputCiphertextVector, acc: &AccumulatorVector, bsk: &BootstrapKey, )

Unsafely bootstraps an LWE ciphertext vector.

Safety

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

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors