Struct L1GlweCiphertext 

#[repr(transparent)]
pub struct L1GlweCiphertext(pub GlweCiphertext<u64>);

A GlweCiphertext under the level 1 parameters. See Params for more details as to the significance of these ciphertexts.

Tuple Fields

0: GlweCiphertext<u64>

Implementations

impl L1GlweCiphertext

pub fn is_trivial_encryption(&self, enc: &Encryption) -> bool

Return if this ciphertext is a trivial encryption

Trait Implementations

impl CiphertextOps for L1GlweCiphertext

const CIPHERTEXT_TYPE: CiphertextType = CiphertextType::L1GlweCiphertext

This is used internally to facilitate ciphertext conversion.

fn allocate(encryption: &Encryption) -> Self

Allocate a new trivial zero ciphertext.

fn encrypt_secret(msg: bool, encryption: &Encryption, sk: &SecretKey) -> Self

Encrypt a bit under the given secret key. Returns the ciphertext.

fn decrypt(&self, encryption: &Encryption, sk: &SecretKey) -> bool

Decrypt and return the bit message contained in self.

fn graph_input(bit: &Arc<AtomicRefCell<Self>>) -> FheOp

Create an FheOp input corresponding to this ciphertext.

fn graph_output(bit: &Arc<AtomicRefCell<Self>>) -> FheOp

Create an FheOp output corresponding to this ciphertext.

fn trivial_encryption( bit: bool, encryption: &Encryption, _eval: &Evaluation, ) -> Self

Create a trivial encryption of the given bit message with ciphertext type Self.

fn trivial_zero_from_existing(&self) -> Self

Creates a zero encryption out of an existing ciphertext, so that it has the same parameters without needing to pass in the Encryption object.

fn graph_trivial_one() -> FheOp

Add an FheOp corresponding to this ciphertext’s trivial one node.

fn graph_trivial_zero() -> FheOp

Add an FheOp corresponding to this ciphertext’s trivial zero node.

impl Clone for L1GlweCiphertext

fn clone(&self) -> L1GlweCiphertext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'de> Deserialize<'de> for L1GlweCiphertext

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<GlweCiphertext<u64>> for L1GlweCiphertext

fn from(value: GlweCiphertext<u64>) -> Self

Converts to this type from the input type.

impl GetSize for L1GlweCiphertext

fn get_size(params: &Params) -> usize

The expected size under the given Params.

fn check_is_valid(&self, params: &Params) -> Result<()>

Check if the given object is valid under the given Params.

impl Muxable for L1GlweCiphertext

const MUX_MODE: MuxMode = MuxMode::Glwe

The type of the a and b inputs and output of a mux operation. Allows the runtime to dynamically choose FheOp::CMux or FheOp::GlevCMux as appropriate.

impl PolynomialCiphertextOps for L1GlweCiphertext

fn encrypt_secret( msg: &PolynomialRef<u64>, encryption: &Encryption, sk: &SecretKey, ) -> Self

Encrypt a polynomial under the given secret key. Returns the ciphertext.

fn encrypt( msg: &PolynomialRef<u64>, encryption: &Encryption, pk: &PublicKey, ) -> Self

Encrypt a polynomial using the given public key. Returns the ciphertext.

fn trivial_encryption( polynomial: &PolynomialRef<u64>, encryption: &Encryption, ) -> Self

Create a trivial encryption of the given polynomial.

fn poly_degree(params: &Params) -> PolynomialDegree

Get the polynomial degree of messages for the given params.

fn decrypt(&self, enc: &Encryption, sk: &SecretKey) -> Polynomial<u64>

Decrypt an encrypted polynomial using the given secret key. Returns the message.

impl Serialize for L1GlweCiphertext

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TrivialOne for L1GlweCiphertext

fn trivial_one(enc: &Encryption) -> Self

Produce a trivial encryption of one.

impl TrivialZero for L1GlweCiphertext

fn trivial_zero(enc: &Encryption) -> Self

Produce a trivial encryption of zero.

fn trivial_zero_from_existing(&self) -> Self

Produce a trivial encryption of zero from an existing value.