Trait askar_crypto::repr::KeypairBytes

pub trait KeypairBytes {
    fn from_keypair_bytes(key: &[u8]) -> Result<Self, Error>
    where
        Self: Sized;
    fn with_keypair_bytes<O>(&self, f: impl FnOnce(Option<&[u8]>) -> O) -> O;

    fn to_keypair_bytes_buffer<B: WriteBuffer>(
        &self, 
        out: &mut B
    ) -> Result<(), Error> { ... }
    fn to_keypair_bytes(&self) -> Result<SecretBytes, Error> { ... }
}

Convert between keypair instance and keypair (secret and public) bytes

Required methods

fn from_keypair_bytes(key: &[u8]) -> Result<Self, Error> where
    Self: Sized, 

Create a new key instance from a slice of keypair bytes.

fn with_keypair_bytes<O>(&self, f: impl FnOnce(Option<&[u8]>) -> O) -> O

Create a new key instance from a slice of keypair bytes.

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Provided methods

fn to_keypair_bytes_buffer<B: WriteBuffer>(
    &self,
    out: &mut B
) -> Result<(), Error>

Write the keypair bytes to a buffer.

fn to_keypair_bytes(&self) -> Result<SecretBytes, Error>

This is supported on crate feature alloc only.

Write the keypair bytes to a new allocated buffer.

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Implementors

impl KeypairBytes for Ed25519KeyPair

This is supported on crate feature ed25519 only.

fn from_keypair_bytes(kp: &[u8]) -> Result<Self, Error>

fn with_keypair_bytes<O>(&self, f: impl FnOnce(Option<&[u8]>) -> O) -> O

impl KeypairBytes for K256KeyPair

This is supported on crate feature k256 only.

fn from_keypair_bytes(kp: &[u8]) -> Result<Self, Error>

fn with_keypair_bytes<O>(&self, f: impl FnOnce(Option<&[u8]>) -> O) -> O

impl KeypairBytes for P256KeyPair

This is supported on crate feature p256 only.

fn from_keypair_bytes(kp: &[u8]) -> Result<Self, Error>

fn with_keypair_bytes<O>(&self, f: impl FnOnce(Option<&[u8]>) -> O) -> O

impl KeypairBytes for X25519KeyPair

This is supported on crate feature ed25519 only.

fn from_keypair_bytes(kp: &[u8]) -> Result<Self, Error>

fn with_keypair_bytes<O>(&self, f: impl FnOnce(Option<&[u8]>) -> O) -> O

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