Struct libp2p_core::identity::ed25519::Keypair

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pub struct Keypair(_);

Expand description

An Ed25519 keypair.

Implementations

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impl Keypair

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pub fn generate() -> Keypair

Generate a new Ed25519 keypair.

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pub fn encode(&self) -> [u8 ; 64]

Encode the keypair into a byte array by concatenating the bytes of the secret scalar and the compressed public point, an informal standard for encoding Ed25519 keypairs.

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pub fn decode(kp: &mut [u8 ]) -> Result<Keypair, DecodingError>

Decode a keypair from the format produced by encode, zeroing the input on success.

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pub fn sign(&self, msg: &[u8 ]) -> Vec<u8>

Sign a message using the private key of this keypair.

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pub fn public(&self) -> PublicKey

Get the public key of this keypair.

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pub fn secret(&self) -> SecretKey

Get the secret key of this keypair.

Trait Implementations

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impl Clone for Keypair

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fn clone(&self) -> Keypair

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Keypair

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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 From<Keypair> for SecretKey

Demote an Ed25519 keypair to a secret key.

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fn from(kp: Keypair) -> SecretKey

Performs the conversion.

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impl From<SecretKey> for Keypair

Promote an Ed25519 secret key into a keypair.

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fn from(sk: SecretKey) -> Keypair

Performs the conversion.

Auto Trait Implementations

impl RefUnwindSafe for Keypair

impl Send for Keypair

impl Sync for Keypair

impl Unpin for Keypair

impl UnwindSafe for Keypair

Blanket Implementations

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

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pub 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

pub 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

pub 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

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

pub 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

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

Performs the conversion.

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

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Struct libp2p_core::identity::ed25519::Keypair

Implementations

impl Keypair

pub fn generate() -> Keypair

pub fn encode(&self) -> [u8; 64]

pub fn decode(kp: &mut [u8]) -> Result<Keypair, DecodingError>

pub fn sign(&self, msg: &[u8]) -> Vec<u8>

pub fn public(&self) -> PublicKey

pub fn secret(&self) -> SecretKey

Trait Implementations

impl Clone for Keypair

fn clone(&self) -> Keypair

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

impl Debug for Keypair

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

impl From<Keypair> for SecretKey

fn from(kp: Keypair) -> SecretKey

impl From<SecretKey> for Keypair

fn from(sk: SecretKey) -> Keypair

Auto Trait Implementations

impl RefUnwindSafe for Keypair

impl Send for Keypair

impl Sync for Keypair

impl Unpin for Keypair

impl UnwindSafe for Keypair

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

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

pub fn vzip(self) -> V

pub fn encode(&self) -> [u8 ; 64]

pub fn decode(kp: &mut [u8 ]) -> Result<Keypair, DecodingError>

pub fn sign(&self, msg: &[u8 ]) -> Vec<u8>

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>,