Struct ckb_crypto::secp::Privkey

pub struct Privkey { /* private fields */ }

Wrapped private 256-bit key used as x in an ECDSA signature

Implementations

impl Privkey

pub fn sign_recoverable(&self, message: &Message) -> Result<Signature, Error>

Constructs a signature for message using the Privkey and RFC6979 nonce Requires a signing-capable context.

pub fn pubkey(&self) -> Result<Pubkey, Error>

Creates a new Pubkey from a Privkey.

pub fn from_slice(key: &[u8]) -> Self

Creates a new Privkey from a slice

Panics

This function will panic if the key slice length is not equal 32 .

Trait Implementations

impl Clone for Privkey

fn clone(&self) -> Privkey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Drop for Privkey

fn drop(&mut self)

Executes the destructor for this type.

impl From<H256> for Privkey

fn from(key: H256) -> Self

Converts to this type from the input type.

impl From<SecretKey> for Privkey

fn from(key: SecretKey) -> Self

Converts to this type from the input type.

impl FromStr for Privkey

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq<Privkey> for Privkey

fn eq(&self, other: &Privkey) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Privkey

impl StructuralEq for Privkey

impl StructuralPartialEq for Privkey