hopr_crypto_sphinx::shared_keys

Struct SharedKeys

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pub struct SharedKeys<E: Scalar, G: GroupElement<E>> {
    pub alpha: Alpha<G::AlphaLen>,
    pub secrets: Vec<SharedSecret>,
    /* private fields */
}
Expand description

Structure containing shared keys for peers using the Sphinx algorithm.

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§alpha: Alpha<G::AlphaLen>§secrets: Vec<SharedSecret>

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impl<E: Scalar, G: GroupElement<E>> SharedKeys<E, G>

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pub fn generate(peer_group_elements: Vec<G>) -> Result<SharedKeys<E, G>>

Generates shared secrets given the group element of the peers. The order of the peer group elements is preserved for resulting shared keys.

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pub fn forward_transform( alpha: &Alpha<G::AlphaLen>, private_scalar: &E, public_group_element: &G, ) -> Result<(Alpha<G::AlphaLen>, SharedSecret)>

Calculates the forward transformation for the given the local private key. The public_group_element is a precomputed group element associated to the private key for efficiency.

Auto Trait Implementations§

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impl<E, G> Freeze for SharedKeys<E, G>
where <<G as GroupElement<E>>::AlphaLen as ArrayLength<u8>>::ArrayType: Freeze,

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impl<E, G> RefUnwindSafe for SharedKeys<E, G>
where <<G as GroupElement<E>>::AlphaLen as ArrayLength<u8>>::ArrayType: RefUnwindSafe, E: RefUnwindSafe, G: RefUnwindSafe,

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impl<E, G> Send for SharedKeys<E, G>
where E: Send, G: Send,

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impl<E, G> Sync for SharedKeys<E, G>
where E: Sync, G: Sync,

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impl<E, G> Unpin for SharedKeys<E, G>
where <<G as GroupElement<E>>::AlphaLen as ArrayLength<u8>>::ArrayType: Unpin, E: Unpin, G: Unpin,

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impl<E, G> UnwindSafe for SharedKeys<E, G>
where <<G as GroupElement<E>>::AlphaLen as ArrayLength<u8>>::ArrayType: UnwindSafe, E: UnwindSafe, G: UnwindSafe,

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where T: 'static + ?Sized,

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impl<T> From<T> for T

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