Struct KS32AtomicPatternServerKey 

pub struct KS32AtomicPatternServerKey {
    pub key_switching_key: LweKeyswitchKeyOwned<u32>,
    pub bootstrapping_key: ShortintBootstrappingKey<u32>,
    pub ciphertext_modulus: CiphertextModulus,
}

The definition of the server key elements used in the KeySwitch32 atomic pattern

Fields

key_switching_key: LweKeyswitchKeyOwned<u32>

bootstrapping_key: ShortintBootstrappingKey<u32>

ciphertext_modulus: CiphertextModulus

Implementations

impl KS32AtomicPatternServerKey

pub fn new( cks: &KS32AtomicPatternClientKey, engine: &mut ShortintEngine, ) -> Self

pub fn from_raw_parts( key_switching_key: LweKeyswitchKeyOwned<u32>, bootstrapping_key: ShortintBootstrappingKey<u32>, ciphertext_modulus: CiphertextModulus, ) -> Self

pub fn intermediate_lwe_dimension(&self) -> LweDimension

Trait Implementations

impl AtomicPattern for KS32AtomicPatternServerKey

fn ciphertext_lwe_dimension_for_key( &self, key_choice: EncryptionKeyChoice, ) -> LweDimension

The LWE dimension of a ciphertext encrypted using the provided key choice

fn ciphertext_modulus_for_key( &self, key_choice: EncryptionKeyChoice, ) -> CiphertextModulus

The modulus of a ciphertext encrypted using the provided key choice

fn ciphertext_decompression_method(&self) -> MsDecompressionType

Decompression method used to extract cipherexts compressed with the modulus switch compression

fn apply_lookup_table_assign(&self, ct: &mut Ciphertext, acc: &LookupTableOwned)

Performs a full application of the atomic pattern, and modify the input Ciphertext in-place.

fn apply_many_lookup_table( &self, ct: &Ciphertext, acc: &ManyLookupTableOwned, ) -> Vec<Ciphertext>

Applies many lookup tables on a single ciphertext

fn lookup_table_size(&self) -> LookupTableSize

The size of the lookup tables applied by this Atomic Pattern

fn kind(&self) -> AtomicPatternKind

fn deterministic_execution(&self) -> bool

Returns true if the Atomic Pattern will execute deterministically

fn switch_modulus_and_compress( &self, ct: &Ciphertext, ) -> CompressedModulusSwitchedCiphertext

Compresses a ciphertext to have a smaller serialization size

fn decompress_and_apply_lookup_table( &self, compressed_ct: &CompressedModulusSwitchedCiphertext, lut: &LookupTableOwned, ) -> Ciphertext

Decompresses a compressed ciphertext

fn ciphertext_lwe_dimension(&self) -> LweDimension

The LWE dimension of the ciphertext used as input and output of the AP

fn ciphertext_modulus(&self) -> CiphertextModulus

The modulus of the ciphertext used as input and output of the AP

impl AtomicPatternMut for KS32AtomicPatternServerKey

fn set_deterministic_execution(&mut self, new_deterministic_execution: bool)

Configures the atomic pattern for deterministic execution

impl Clone for KS32AtomicPatternServerKey

fn clone(&self) -> KS32AtomicPatternServerKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KS32AtomicPatternServerKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KS32AtomicPatternServerKey

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<KS32AtomicPatternServerKey> for AtomicPatternServerKey

fn from(value: KS32AtomicPatternServerKey) -> Self

Converts to this type from the input type.

impl ParameterSetConformant for KS32AtomicPatternServerKey

type ParameterSet = KeySwitch32PBSParameters

fn is_conformant(&self, parameter_set: &Self::ParameterSet) -> bool

impl PartialEq for KS32AtomicPatternServerKey

fn eq(&self, other: &KS32AtomicPatternServerKey) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for KS32AtomicPatternServerKey

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for KS32AtomicPatternServerKey

impl Unversionize for KS32AtomicPatternServerKey

where KS32AtomicPatternServerKeyVersions: 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 KS32AtomicPatternServerKey

where KS32AtomicPatternServerKeyVersions: VersionsDispatch<Self>,

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

impl Version for KS32AtomicPatternServerKey

where LweKeyswitchKeyOwned<u32>: VersionizeOwned + Unversionize + Versionize, ShortintBootstrappingKey<u32>: VersionizeOwned + Unversionize + Versionize, CiphertextModulus: VersionizeOwned + Unversionize + Versionize,

type Ref<'vers> = KS32AtomicPatternServerKeyVersion<'vers>

type Owned = KS32AtomicPatternServerKeyVersionOwned

impl Versionize for KS32AtomicPatternServerKey

where KS32AtomicPatternServerKeyVersions: VersionsDispatch<Self>,

type Versioned<'vers> = <KS32AtomicPatternServerKeyVersions as VersionsDispatch<KS32AtomicPatternServerKey>>::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 KS32AtomicPatternServerKey

where KS32AtomicPatternServerKeyVersions: VersionsDispatch<Self>,

type VersionedOwned = <KS32AtomicPatternServerKeyVersions as VersionsDispatch<KS32AtomicPatternServerKey>>::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 KS32AtomicPatternServerKey

where KS32AtomicPatternServerKeyVersions: VersionsDispatch<Self>,

type VersionedSlice<'vers> = Vec<<KS32AtomicPatternServerKey as Versionize>::Versioned<'vers>>

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

impl VersionizeVec for KS32AtomicPatternServerKey

where KS32AtomicPatternServerKeyVersions: VersionsDispatch<Self>,

type VersionedVec = Vec<<KS32AtomicPatternServerKey as VersionizeOwned>::VersionedOwned>

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

impl VersionsDispatch<KS32AtomicPatternServerKey> for KS32AtomicPatternServerKeyVersions

where KS32AtomicPatternServerKey: Version,

type Ref<'vers> = KS32AtomicPatternServerKeyVersionsDispatch<'vers>

type Owned = KS32AtomicPatternServerKeyVersionsDispatchOwned