Struct identity_iota::crypto::Ed25519

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pub struct Ed25519<T = [u8]>(_) 
where
    T: ?Sized;

Expand description

An implementation of Ed25519 signatures.

Implementations

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impl Ed25519<[u8]>

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pub const PRIVATE_KEY_LENGTH: usize = 32usize

Length in bytes of an Ed25519 private key.

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pub const PUBLIC_KEY_LENGTH: usize = 32usize

Length in bytes of an Ed25519 public key.

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pub const SIGNATURE_LENGTH: usize = 64usize

Length in bytes of an Ed25519 signature.

Trait Implementations

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impl<T> Clone for Ed25519<T> where
T: Clone + ?Sized,

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fn clone(&self) -> Ed25519<T>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<T> Debug for Ed25519<T> where
T: Debug + ?Sized,

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

Formats the value using the given formatter. Read more

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impl<T> Sign for Ed25519<T> where
T: AsRef<[u8]> + ?Sized,

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fn sign(
message: &[u8],
key: &<Ed25519<T> as Sign>::Private
) -> Result<<Ed25519<T> as Sign>::Output, Error>

Computes an EdDSA signature using an Ed25519 private key.

The private key must be a 32-byte seed in compliance with RFC 8032. Other implementations often use another format. See this blog post for further explanation.

type Private = T

The private key type of this signature implementation.

type Output = [u8 ; 64]

The output type of this signature implementation.

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impl<T> Verify for Ed25519<T> where
T: AsRef<[u8]> + ?Sized,

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fn verify(
 message: &[u8],
 signature: &[u8],
 key: &<Ed25519<T> as Verify>::Public
) -> Result<(), Error>

Verifies an EdDSA signature against an Ed25519 public key.

type Public = T

The public key type of this signature implementation.

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impl<T> Copy for Ed25519<T> where
T: Copy + ?Sized,

Auto Trait Implementations

impl<T: ?Sized> RefUnwindSafe for Ed25519<T> where
T: RefUnwindSafe,

impl<T: ?Sized> Send for Ed25519<T> where
T: Send,

impl<T: ?Sized> Sync for Ed25519<T> where
T: Sync,

impl<T: ?Sized> Unpin for Ed25519<T> where
T: Unpin,

impl<T: ?Sized> UnwindSafe for Ed25519<T> where
T: UnwindSafe,

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

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 for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct identity_iota::crypto::Ed25519

Implementations

impl Ed25519<[u8]>

pub const PRIVATE_KEY_LENGTH: usize = 32usize

pub const PUBLIC_KEY_LENGTH: usize = 32usize

pub const SIGNATURE_LENGTH: usize = 64usize

Trait Implementations

impl<T> Clone for Ed25519<T> where T: Clone + ?Sized,

fn clone(&self) -> Ed25519<T>

fn clone_from(&mut self, source: &Self)

impl<T> Debug for Ed25519<T> where T: Debug + ?Sized,

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

impl<T> Sign for Ed25519<T> where T: AsRef<[u8]> + ?Sized,

fn sign( message: &[u8], key: &<Ed25519<T> as Sign>::Private) -> Result<<Ed25519<T> as Sign>::Output, Error>

type Private = T

type Output = [u8; 64]

impl<T> Verify for Ed25519<T> where T: AsRef<[u8]> + ?Sized,

fn verify( message: &[u8], signature: &[u8], key: &<Ed25519<T> as Verify>::Public) -> Result<(), Error>

type Public = T

impl<T> Copy for Ed25519<T> where T: Copy + ?Sized,

Auto Trait Implementations

impl<T: ?Sized> RefUnwindSafe for Ed25519<T> where T: RefUnwindSafe,

impl<T: ?Sized> Send for Ed25519<T> where T: Send,

impl<T: ?Sized> Sync for Ed25519<T> where T: Sync,

impl<T: ?Sized> Unpin for Ed25519<T> where T: Unpin,

impl<T: ?Sized> UnwindSafe for Ed25519<T> where T: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Clone for Ed25519<T> where
T: Clone + ?Sized,

impl<T> Debug for Ed25519<T> where
T: Debug + ?Sized,

impl<T> Sign for Ed25519<T> where
T: AsRef<[u8]> + ?Sized,

fn sign(
message: &[u8],
key: &<Ed25519<T> as Sign>::Private
) -> Result<<Ed25519<T> as Sign>::Output, Error>

type Output = [u8 ; 64]

impl<T> Verify for Ed25519<T> where
T: AsRef<[u8]> + ?Sized,

fn verify(
message: &[u8],
signature: &[u8],
key: &<Ed25519<T> as Verify>::Public
) -> Result<(), Error>

impl<T> Copy for Ed25519<T> where
T: Copy + ?Sized,

impl<T: ?Sized> RefUnwindSafe for Ed25519<T> where
T: RefUnwindSafe,

impl<T: ?Sized> Send for Ed25519<T> where
T: Send,

impl<T: ?Sized> Sync for Ed25519<T> where
T: Sync,

impl<T: ?Sized> Unpin for Ed25519<T> where
T: Unpin,

impl<T: ?Sized> UnwindSafe for Ed25519<T> where
T: UnwindSafe,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,