Struct BFV 

pub struct BFV {
    pub params: RingParams,
    pub t: u64,
    pub eta: usize,
    pub ntt_precalculated: NTTprecaculated,
}

Fields

params: RingParams

t: u64

eta: usize

ntt_precalculated: NTTprecaculated

Implementations

impl BFV

pub fn noise_threshold(&self) -> u64

pub fn estimate_noise( &self, secret_key: &Polynomial, params: &RingParams, ciphertext: &BFVCiphertext, ) -> u64

pub fn generate_public_b(&self, a: &Polynomial, s: &Polynomial) -> Polynomial

pub fn generate_public_a(&self) -> Polynomial

pub fn generate_secret_key(&self) -> Polynomial

pub fn encrypt( &self, message: &BFVPlaintext, public_a: &Polynomial, public_b: &Polynomial, ) -> BFVCiphertext

pub fn backend_decrypt( &self, ciphertext: &BFVCiphertext, secret_key: &Polynomial, ) -> Polynomial

pub fn decrypt( &self, ciphertext: &BFVCiphertext, secret_key: &Polynomial, ) -> String

pub fn sum_ciphertexts( &self, first_cipher: BFVCiphertext, second_cipher: BFVCiphertext, ) -> BFVCiphertext

pub fn sum_ciphertext_and_plaintext( &self, ciphertext: &BFVCiphertext, plaintext: &BFVPlaintext, ) -> BFVCiphertext

pub fn mul_ciphertext_and_plaintext( &self, ciphertext: &BFVCiphertext, plaintext: &BFVPlaintext, ) -> BFVCiphertext

impl BFV

pub fn for_test() -> Self

pub fn for_medium() -> Self

pub fn for_large() -> Self

Trait Implementations

impl Clone for BFV

fn clone(&self) -> BFV

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.