Struct libp2p::identity::ed25519::Keypair

source · [−]

pub struct Keypair(_);

Expand description

An Ed25519 keypair.

Implementations

source

impl Keypair

source

pub fn generate() -> Keypair

Generate a new Ed25519 keypair.

source

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.

source

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

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

source

pub fn sign(&self, msg: &[u8 ]) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Sign a message using the private key of this keypair.

source

pub fn public(&self) -> PublicKey

Get the public key of this keypair.

source

pub fn secret(&self) -> SecretKey

Get the secret key of this keypair.

Trait Implementations

source

impl Clone for Keypair

source

pub 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

source

impl Debug for Keypair

source

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

Formats the value using the given formatter. Read more

source

impl From<Keypair> for SecretKey

Demote an Ed25519 keypair to a secret key.

source

pub fn from(kp: Keypair) -> SecretKey

Performs the conversion.

source

impl From<SecretKey> for Keypair

Promote an Ed25519 secret key into a keypair.

source

pub 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

source

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

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

source

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

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

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.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

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

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

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

source

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

source

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.

source

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.

source

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

source

Struct libp2p::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, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

pub fn public(&self) -> PublicKey

pub fn secret(&self) -> SecretKey

Trait Implementations

impl Clone for Keypair

pub fn clone(&self) -> Keypair

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

impl Debug for Keypair

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

impl From<Keypair> for SecretKey

pub fn from(kp: Keypair) -> SecretKey

impl From<SecretKey> for Keypair

pub 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, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

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>,