Trait concrete_core::specification::engines::GlweCiphertextVectorEncryptionEngine

pub trait GlweCiphertextVectorEncryptionEngine<SecretKey, PlaintextVector, CiphertextVector>: AbstractEnginewhere
    SecretKey: GlweSecretKeyEntity,
    PlaintextVector: PlaintextVectorEntity,
    CiphertextVector: GlweCiphertextVectorEntity,{
    fn encrypt_glwe_ciphertext_vector(
        &mut self,
        key: &SecretKey,
        input: &PlaintextVector,
        noise: Variance
    ) -> Result<CiphertextVector, GlweCiphertextVectorEncryptionError<Self::EngineError>>;
    unsafe fn encrypt_glwe_ciphertext_vector_unchecked(
        &mut self,
        key: &SecretKey,
        input: &PlaintextVector,
        noise: Variance
    ) -> CiphertextVector;
}

A trait for engines encrypting GLWE ciphertext vectors.

Semantics

This pure operation generates a GLWE ciphertext vector containing the piece-wise encryptions of the input plaintext vector, under the key secret key.

Formal Definition

cf here

Required Methods

fn encrypt_glwe_ciphertext_vector(
    &mut self,
    key: &SecretKey,
    input: &PlaintextVector,
    noise: Variance
) -> Result<CiphertextVector, GlweCiphertextVectorEncryptionError<Self::EngineError>>

Encrypts a GLWE ciphertext vector.

unsafe fn encrypt_glwe_ciphertext_vector_unchecked(
    &mut self,
    key: &SecretKey,
    input: &PlaintextVector,
    noise: Variance
) -> CiphertextVector

Unsafely encrypts a GLWE ciphertext vector.

Safety

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

Implementors

impl GlweCiphertextVectorEncryptionEngine<GlweSecretKey32, PlaintextVector32, GlweCiphertextVector32> for DefaultEngine

Description:

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

impl GlweCiphertextVectorEncryptionEngine<GlweSecretKey64, PlaintextVector64, GlweCiphertextVector64> for DefaultEngine

Description:

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