rustls::crypto::aws_lc_rs::hpke

Struct Sealer

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struct Sealer<const KEY_SIZE: usize, const KDF_SIZE: usize> {
    key_schedule: KeySchedule<KEY_SIZE>,
}
Expand description

Adapts a KeySchedule and AeadKey for the role of a HpkeSealer.

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§key_schedule: KeySchedule<KEY_SIZE>

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impl<const KEY_SIZE: usize, const KDF_SIZE: usize> Sealer<KEY_SIZE, KDF_SIZE>

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fn new( suite: &HpkeAwsLcRs<KEY_SIZE, KDF_SIZE>, info: &[u8], pub_key: &HpkePublicKey, ) -> Result<(EncapsulatedSecret, Self), Error>

See RFC 9180 §5.1.1 “Encryption to a Public Key”.

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impl<const KEY_SIZE: usize, const KDF_SIZE: usize> Debug for Sealer<KEY_SIZE, KDF_SIZE>

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

Formats the value using the given formatter. Read more
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impl<const KEY_SIZE: usize, const KDF_SIZE: usize> HpkeSealer for Sealer<KEY_SIZE, KDF_SIZE>

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fn seal(&mut self, aad: &[u8], plaintext: &[u8]) -> Result<Vec<u8>, Error>

Seal the provided plaintext with additional data aad, returning ciphertext.

Auto Trait Implementations§

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impl<const KEY_SIZE: usize, const KDF_SIZE: usize> Freeze for Sealer<KEY_SIZE, KDF_SIZE>

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impl<const KEY_SIZE: usize, const KDF_SIZE: usize> RefUnwindSafe for Sealer<KEY_SIZE, KDF_SIZE>

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impl<const KEY_SIZE: usize, const KDF_SIZE: usize> Send for Sealer<KEY_SIZE, KDF_SIZE>

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impl<const KEY_SIZE: usize, const KDF_SIZE: usize> Sync for Sealer<KEY_SIZE, KDF_SIZE>

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impl<const KEY_SIZE: usize, const KDF_SIZE: usize> Unpin for Sealer<KEY_SIZE, KDF_SIZE>

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impl<const KEY_SIZE: usize, const KDF_SIZE: usize> UnwindSafe for Sealer<KEY_SIZE, KDF_SIZE>

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<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, 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.