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Ed25519

jwt_compact_preview::alg

Struct Ed25519 

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pub struct Ed25519;
Expand description

Integrity algorithm using digital signatures on the Ed25519 elliptic curve.

The name of the algorithm is specified as EdDSA as per the IANA registry. Use with_specific_name() to switch to non-standard Ed25519.

This type is available if the crate is built with the ed25519-compact feature.

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impl Ed25519

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pub fn with_specific_name() -> Renamed<Self>

Creates an algorithm instance with the algorithm name specified as Ed25519. This is a non-standard name, but it is used in some apps.

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pub fn generate<R: CryptoRng + RngCore>( &self, rng: &mut R, ) -> (Ed25519SigningKey, Ed25519VerifyingKey)

Generate a new key pair.

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impl Algorithm for Ed25519

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type SigningKey = Ed25519SigningKey

Key used when issuing new tokens.
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type VerifyingKey = Ed25519VerifyingKey

Key used when verifying tokens. May coincide with SigningKey for symmetric algorithms (e.g., HS*).
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type Signature = Signature

Signature produced by the algorithm.
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fn name(&self) -> Cow<'static, str>

Returns the name of this algorithm, as mentioned in the alg field of the JWT header.
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fn sign( &self, signing_key: &Self::SigningKey, message: &[u8], ) -> Self::Signature

Signs a message with the signing_key.
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fn verify_signature( &self, signature: &Self::Signature, verifying_key: &Self::VerifyingKey, message: &[u8], ) -> bool

Verifies the message against the signature and verifying_key.
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impl Clone for Ed25519

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fn clone(&self) -> Ed25519

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 Copy for Ed25519

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impl Debug for Ed25519

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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 Eq for Ed25519

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impl Hash for Ed25519

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for Ed25519

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fn eq(&self, other: &Ed25519) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for Ed25519

Auto Trait Implementations§

Blanket Implementations§

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impl<A> AlgorithmExt for A
where A: Algorithm,

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fn token<T>( &self, header: Header, claims: &Claims<T>, signing_key: &<A as Algorithm>::SigningKey, ) -> Result<String, CreationError>
where T: Serialize,

Creates a new token and serializes it to string.
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fn compact_token<T>( &self, header: Header, claims: &Claims<T>, signing_key: &<A as Algorithm>::SigningKey, ) -> Result<String, CreationError>
where T: Serialize,

Creates a new token with CBOR-encoded claims and serializes it to string.
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fn validate_integrity<T>( &self, token: &UntrustedToken<'_>, verifying_key: &<A as Algorithm>::VerifyingKey, ) -> Result<Token<T>, ValidationError>
where T: DeserializeOwned,

Validates the token integrity against the provided verifying_key.
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fn validate_for_signed_token<T>( &self, token: &UntrustedToken<'_>, verifying_key: &<A as Algorithm>::VerifyingKey, ) -> Result<SignedToken<A, T>, ValidationError>
where T: DeserializeOwned,

Validates the token integrity against the provided verifying_key. Read more
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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> 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> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V