Struct ed25519_zebra::SigningKey

pub struct SigningKey { /* private fields */ }

An Ed25519 signing key.

This is also called a secret key by other implementations.

Implementations

impl SigningKey

pub fn new<R: RngCore + CryptoRng>(rng: R) -> SigningKey

Generate a new signing key.

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

Create a signature on msg using this key.

Trait Implementations

impl AsRef<[u8]> for SigningKey

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for SigningKey

fn clone(&self) -> SigningKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SigningKey

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

Formats the value using the given formatter.

impl<'a> From<&'a SigningKey> for VerificationKey

fn from(sk: &'a SigningKey) -> VerificationKey

Converts to this type from the input type.

impl<'a> From<&'a SigningKey> for VerificationKeyBytes

fn from(sk: &'a SigningKey) -> VerificationKeyBytes

Converts to this type from the input type.

impl From<[u8; 32]> for SigningKey

fn from(seed: [u8; 32]) -> SigningKey

Converts to this type from the input type.

impl From<SigningKey> for [u8; 32]

fn from(sk: SigningKey) -> [u8; 32]

Converts to this type from the input type.

impl Signer<Signature> for SigningKey

fn try_sign(&self, message: &[u8]) -> Result<Signature, Error>

Generate a Signature using a given SigningKey.

fn sign(&self, msg: &[u8]) -> S

Sign the given message and return a digital signature

impl TryFrom<&[u8]> for SigningKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(slice: &[u8]) -> Result<SigningKey, Self::Error>

Performs the conversion.

impl Zeroize for SigningKey

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.

impl Copy for SigningKey