Struct BooleanEngine 

pub struct BooleanEngine { /* private fields */ }

Available on crate feature boolean only.

Implementations

impl BooleanEngine

pub fn create_client_key(&mut self, parameters: BooleanParameters) -> ClientKey

pub fn create_server_key(&mut self, cks: &ClientKey) -> ServerKey

pub fn create_compressed_server_key( &mut self, cks: &ClientKey, ) -> CompressedServerKey

pub fn create_public_key(&mut self, client_key: &ClientKey) -> PublicKey

pub fn create_compressed_public_key( &mut self, client_key: &ClientKey, ) -> CompressedPublicKey

pub fn trivial_encrypt(&self, message: bool) -> Ciphertext

pub fn encrypt(&mut self, message: bool, cks: &ClientKey) -> Ciphertext

pub fn encrypt_compressed( &mut self, message: bool, cks: &ClientKey, ) -> CompressedCiphertext

pub fn encrypt_with_public_key( &mut self, message: bool, pks: &PublicKey, ) -> Ciphertext

pub fn encrypt_with_compressed_public_key( &mut self, message: bool, compressed_pk: &CompressedPublicKey, ) -> Ciphertext

pub fn decrypt(&self, ct: &Ciphertext, cks: &ClientKey) -> bool

pub fn not(&self, ct: &Ciphertext) -> Ciphertext

pub fn not_assign(&self, ct: &mut Ciphertext)

impl BooleanEngine

pub fn replace_thread_local(new_engine: Self)

Replace the thread_local BooleanEngine

new_engine will replace the already_existing thread_local engine.

Example

use tfhe::boolean::engine::BooleanEngine;
use tfhe::core_crypto::commons::generators::DeterministicSeeder;
use tfhe::core_crypto::commons::math::random::Seed;
use tfhe::core_crypto::prelude::DefaultRandomGenerator;

// WARNING: Using a deterministic seed is not recommended
// as it renders the random generation insecure

let deterministic_seed = Seed(0);

let mut seeder = DeterministicSeeder::<DefaultRandomGenerator>::new(deterministic_seed);
let boolean_engine = BooleanEngine::new_from_seeder(&mut seeder);
BooleanEngine::replace_thread_local(boolean_engine);

// This uses the engine create earlier
let (cks, sks) = tfhe::boolean::gen_keys();

pub fn new() -> Self

pub fn new_from_seeder(root_seeder: &mut dyn Seeder) -> Self

pub fn mux( &mut self, ct_condition: &Ciphertext, ct_then: &Ciphertext, ct_else: &Ciphertext, server_key: &ServerKey, ) -> Ciphertext

Trait Implementations

impl Default for BooleanEngine

fn default() -> Self

Returns the “default value” for a type.