optirs_core::privacy::federated::secure_aggregation

Struct SecureAggregationPlan

pub struct SecureAggregationPlan {
    pub round_seed: u64,
    pub participating_clients: Vec<String>,
    pub public_keys: BTreeMap<String, ClientPublicKey>,
    pub min_threshold: usize,
    pub masking_enabled: bool,
    pub masking_dimension: usize,
    pub modulus: i64,
    pub quantization_scale: f64,
    pub max_update_magnitude: f64,
}

Expand description

The public parameters of one aggregation round, published by the server.

Everything in here is public. The masks are protected by the clients’ X25519 secret keys, which never appear in a plan.

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§round_seed: u64

Public per-round salt mixed into every pairwise seed.

§participating_clients: Vec<String>

Participating client identifiers, sorted.

§public_keys: BTreeMap<String, ClientPublicKey>

Public-key directory for the round.

§min_threshold: usize

Minimum number of submissions the server will aggregate.

§masking_enabled: bool

Always true: a plan is only issued when masking is active.

§masking_dimension: usize

Update dimension.

§modulus: i64

Modulus of the additive group.

§quantization_scale: f64

Fixed-point scale.

§max_update_magnitude: f64

Per-coordinate bound each client must respect.

Trait Implementations§

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impl Clone for SecureAggregationPlan

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fn clone(&self) -> SecureAggregationPlan

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Debug for SecureAggregationPlan

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for SecureAggregationPlan

Blanket Implementations§

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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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 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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