Struct PublicKey 

pub struct PublicKey { /* private fields */ }

A structure containing a public key.

Implementations

impl PublicKey

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

Encrypt a Boolean message using the public key.

Example

use tfhe::boolean::prelude::*;

// Generate the client key and the server key:
let (cks, sks) = gen_keys();

let pks = PublicKey::new(&cks);

// Encryption of one message:
let ct1 = pks.encrypt(true);
let ct2 = pks.encrypt(false);
let ct_res = sks.and(&ct1, &ct2);

// Decryption:
let dec = cks.decrypt(&ct_res);
assert!(!dec);

pub fn new(client_key: &ClientKey) -> Self

Allocate and generate a client key.

Example

use tfhe::boolean::prelude::*;

// Generate the client key and the server key:
let (cks, sks) = gen_keys();

let pks = PublicKey::new(&cks);

pub fn into_raw_parts(self) -> (LwePublicKeyOwned<u32>, BooleanParameters)

Deconstruct a PublicKey into its constituents.

pub fn from_raw_parts( lwe_public_key: LwePublicKeyOwned<u32>, parameters: BooleanParameters, ) -> Self

Construct a PublicKey from its constituents.

Panics

Panics if the constituents are not compatible with each others.

Trait Implementations

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PublicKey

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PublicKey

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PublicKey

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Unversionize for PublicKey

where PublicKeyVersions: VersionsDispatch<Self>,

fn unversionize( versioned: Self::VersionedOwned, ) -> Result<Self, UnversionizeError>

Creates an object from a versioned enum, and eventually upgrades from previous variants.

impl UnversionizeVec for PublicKey

where PublicKeyVersions: VersionsDispatch<Self>,

fn unversionize_vec( versioned: Self::VersionedVec, ) -> Result<Vec<Self>, UnversionizeError>

impl Version for PublicKey

where LwePublicKeyOwned<u32>: VersionizeOwned + Unversionize + Versionize, BooleanParameters: VersionizeOwned + Unversionize + Versionize,

type Ref<'vers> = PublicKeyVersion<'vers>

type Owned = PublicKeyVersionOwned

impl Versionize for PublicKey

where PublicKeyVersions: VersionsDispatch<Self>,

type Versioned<'vers> = <PublicKeyVersions as VersionsDispatch<PublicKey>>::Ref<'vers>

The equivalent versioned type. It should have a variant for each version. It may own the underlying data or only hold a read-only reference to it.

fn versionize(&self) -> Self::Versioned<'_>

Wraps the object into a versioned enum with a variant for each version. This will use references on the underlying types if possible.

impl VersionizeOwned for PublicKey

where PublicKeyVersions: VersionsDispatch<Self>,

type VersionedOwned = <PublicKeyVersions as VersionsDispatch<PublicKey>>::Owned

fn versionize_owned(self) -> Self::VersionedOwned

Wraps the object into a versioned enum with a variant for each version. This will clone the underlying types.

impl VersionizeSlice for PublicKey

where PublicKeyVersions: VersionsDispatch<Self>,

type VersionedSlice<'vers> = Vec<<PublicKey as Versionize>::Versioned<'vers>>

fn versionize_slice(slice: &[Self]) -> Self::VersionedSlice<'_>

impl VersionizeVec for PublicKey

where PublicKeyVersions: VersionsDispatch<Self>,

type VersionedVec = Vec<<PublicKey as VersionizeOwned>::VersionedOwned>

fn versionize_vec(vec: Vec<Self>) -> Self::VersionedVec

impl VersionsDispatch<PublicKey> for PublicKeyVersions

where PublicKey: Version,

type Ref<'vers> = PublicKeyVersionsDispatch<'vers>

type Owned = PublicKeyVersionsDispatchOwned