concrete_integer::parameters

Struct Parameters

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pub struct Parameters {
Show 16 fields
    pub lwe_dimension: LweDimension,
    pub glwe_dimension: GlweDimension,
    pub polynomial_size: PolynomialSize,
    pub lwe_modular_std_dev: StandardDev,
    pub glwe_modular_std_dev: StandardDev,
    pub pbs_base_log: DecompositionBaseLog,
    pub pbs_level: DecompositionLevelCount,
    pub ks_base_log: DecompositionBaseLog,
    pub ks_level: DecompositionLevelCount,
    pub pfks_level: DecompositionLevelCount,
    pub pfks_base_log: DecompositionBaseLog,
    pub pfks_modular_std_dev: StandardDev,
    pub cbs_level: DecompositionLevelCount,
    pub cbs_base_log: DecompositionBaseLog,
    pub message_modulus: MessageModulus,
    pub carry_modulus: CarryModulus,

}
Expand description

A structure defining the set of cryptographic parameters for homomorphic integer circuit evaluation.

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§lwe_dimension: LweDimension§glwe_dimension: GlweDimension§polynomial_size: PolynomialSize§lwe_modular_std_dev: StandardDev§glwe_modular_std_dev: StandardDev§pbs_base_log: DecompositionBaseLog§pbs_level: DecompositionLevelCount§ks_base_log: DecompositionBaseLog§ks_level: DecompositionLevelCount§pfks_level: DecompositionLevelCount§pfks_base_log: DecompositionBaseLog§pfks_modular_std_dev: StandardDev§cbs_level: DecompositionLevelCount§cbs_base_log: DecompositionBaseLog§message_modulus: MessageModulus§carry_modulus: CarryModulus

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impl Parameters

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pub unsafe fn new_unsecure( lwe_dimension: LweDimension, glwe_dimension: GlweDimension, polynomial_size: PolynomialSize, lwe_modular_std_dev: StandardDev, glwe_modular_std_dev: StandardDev, pbs_base_log: DecompositionBaseLog, pbs_level: DecompositionLevelCount, ks_base_log: DecompositionBaseLog, ks_level: DecompositionLevelCount, pfks_level: DecompositionLevelCount, pfks_base_log: DecompositionBaseLog, pfks_modular_std_dev: StandardDev, cbs_level: DecompositionLevelCount, cbs_base_log: DecompositionBaseLog, message_modulus: MessageModulus, carry_modulus: CarryModulus, ) -> Parameters

Constructs a new set of parameters for integer circuit evaluation.

§Safety

This function is unsafe, as failing to fix the parameters properly would yield incorrect and unsecure computation. Unless you are a cryptographer who really knows the impact of each of those parameters, you must stick with the provided parameters.

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impl Clone for Parameters

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fn clone(&self) -> Parameters

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Parameters

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

Formats the value using the given formatter. Read more
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impl Default for Parameters

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fn default() -> Parameters

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Parameters

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fn deserialize<__D>( __deserializer: __D, ) -> Result<Parameters, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for Parameters

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Parameters

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

Serialize this value into the given Serde serializer. Read more
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impl Copy for Parameters

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impl StructuralPartialEq for Parameters

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,