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Ed25519Signer

basil_cose

Struct Ed25519Signer 

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pub struct Ed25519Signer { /* private fields */ }
Expand description

A local Ed25519 signer: a SigningKey (ZeroizeOnDrop) plus its key id.

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impl Ed25519Signer

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pub fn from_secret_bytes(key_id: KeyId, secret: &Zeroizing<[u8; 32]>) -> Self

Build a signer from the 32 secret seed bytes.

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pub fn public_key_bytes(&self) -> [u8; 32]

The Ed25519 public key bytes for this signer.

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impl Signer for Ed25519Signer

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fn key_id(&self) -> &KeyId

The signing key id; becomes the outer kid.
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fn algorithm(&self) -> SignatureAlgorithm

The signature algorithm this signer produces.
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async fn sign(&self, sig_structure: &[u8]) -> Result<Signature, SignError>

Sign the exact Sig_structure bytes.

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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> Same for T

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type Output = T

Should always be Self
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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.