Trait LweCiphertextVectorDiscardingDecryptionEngine 

pub trait LweCiphertextVectorDiscardingDecryptionEngine<SecretKey, CiphertextVector, PlaintextVector>: AbstractEngine
where
    SecretKey: LweSecretKeyEntity,
    CiphertextVector: LweCiphertextVectorEntity,
    PlaintextVector: PlaintextVectorEntity,
{
    // Required methods
    fn discard_decrypt_lwe_ciphertext_vector(
        &mut self,
        key: &SecretKey,
        output: &mut PlaintextVector,
        input: &CiphertextVector,
    ) -> Result<(), LweCiphertextVectorDiscardingDecryptionError<Self::EngineError>>;
    unsafe fn discard_decrypt_lwe_ciphertext_vector_unchecked(
        &mut self,
        key: &SecretKey,
        output: &mut PlaintextVector,
        input: &CiphertextVector,
    );
}

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

Semantics

This discarding operation fills the output plaintext vector with the element-wise decryption of the input LWE ciphertext vector under the key LWE secret key.

Formal Definition

cf here

Required Methods

fn discard_decrypt_lwe_ciphertext_vector( &mut self, key: &SecretKey, output: &mut PlaintextVector, input: &CiphertextVector, ) -> Result<(), LweCiphertextVectorDiscardingDecryptionError<Self::EngineError>>

Decrypts an LWE ciphertext vector.

unsafe fn discard_decrypt_lwe_ciphertext_vector_unchecked( &mut self, key: &SecretKey, output: &mut PlaintextVector, input: &CiphertextVector, )

Unsafely decrypts an LWE ciphertext vector.

Safety

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

Implementors

impl LweCiphertextVectorDiscardingDecryptionEngine<LweSecretKey32, LweCiphertextVector32, PlaintextVector32> for DefaultEngine

Description:

Implementation of LweCiphertextVectorDiscardingDecryptionEngine for DefaultEngine that operates on 32 bits integers.

impl LweCiphertextVectorDiscardingDecryptionEngine<LweSecretKey64, LweCiphertextVector64, PlaintextVector64> for DefaultEngine

Description:

Implementation of LweCiphertextVectorDiscardingDecryptionEngine for DefaultEngine that operates on 64 bits integers.