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DonationPermitDerivedKeyPair

zkgroup::api::donations

Struct DonationPermitDerivedKeyPair 

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pub struct DonationPermitDerivedKeyPair { /* private fields */ }
Expand description

A key pair used to issue and verify donation permits for a particular expiration.

These are intended to be cheaply cached; the redeeming server only needs the derived key pair, never the root secret.

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impl DonationPermitDerivedKeyPair

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pub fn for_expiration( expiration: Timestamp, root: impl AsRef<ServerRootKeyPair>, ) -> Self

Derives the appropriate key pair for the given expiration.

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pub fn expiration(&self) -> Timestamp

The expiration this key pair was derived for.

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impl Clone for DonationPermitDerivedKeyPair

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fn clone(&self) -> DonationPermitDerivedKeyPair

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<'de> Deserialize<'de> for DonationPermitDerivedKeyPair

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

Deserialize this value from the given Serde deserializer. Read more
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impl PartialDefault for DonationPermitDerivedKeyPair

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fn partial_default() -> Self

Returns a value that can be safely dropped or assigned over.
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impl Serialize for DonationPermitDerivedKeyPair

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

Serialize this value into the given Serde serializer. Read more

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

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fn type_id(&self) -> TypeId

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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 into(self) -> U

Calls U::from(self).

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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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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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