Trait concrete_core::specification::engines::LwePublicKeyGenerationEngine

pub trait LwePublicKeyGenerationEngine<SecretKey, PublicKey>: AbstractEnginewhere
    SecretKey: LweSecretKeyEntity,
    PublicKey: LwePublicKeyEntity,{
    fn generate_new_lwe_public_key(
        &mut self,
        lwe_secret_key: &SecretKey,
        noise: Variance,
        lwe_public_key_zero_encryption_count: LwePublicKeyZeroEncryptionCount
    ) -> Result<PublicKey, LwePublicKeyGenerationError<Self::EngineError>>;
    unsafe fn generate_new_lwe_public_key_unchecked(
        &mut self,
        lwe_secret_key: &SecretKey,
        noise: Variance,
        lwe_public_key_zero_encryption_count: LwePublicKeyZeroEncryptionCount
    ) -> PublicKey;
}

A trait for engines generating new LWE public keys.

Semantics

This pure operation generates a new LWE public key.

Formal Definition

cf here

Required Methods

fn generate_new_lwe_public_key(
    &mut self,
    lwe_secret_key: &SecretKey,
    noise: Variance,
    lwe_public_key_zero_encryption_count: LwePublicKeyZeroEncryptionCount
) -> Result<PublicKey, LwePublicKeyGenerationError<Self::EngineError>>

Generates a new LWE public key.

unsafe fn generate_new_lwe_public_key_unchecked(
    &mut self,
    lwe_secret_key: &SecretKey,
    noise: Variance,
    lwe_public_key_zero_encryption_count: LwePublicKeyZeroEncryptionCount
) -> PublicKey

Unsafely generates a new LWE public key.

Safety

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

Implementors

impl LwePublicKeyGenerationEngine<LweSecretKey32, LwePublicKey32> for DefaultEngine

Description:

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

impl LwePublicKeyGenerationEngine<LweSecretKey32, LwePublicKey32> for DefaultParallelEngine

Description:

Implementation of LwePublicKeyGenerationEngine for DefaultParallelEngine that operates on 32 bits integers.

impl LwePublicKeyGenerationEngine<LweSecretKey64, LwePublicKey64> for DefaultEngine

Description:

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

impl LwePublicKeyGenerationEngine<LweSecretKey64, LwePublicKey64> for DefaultParallelEngine

Description:

Implementation of LwePublicKeyGenerationEngine for DefaultParallelEngine that operates on 64 bits integers.