Struct ed25519_bip32::XPrv

pub struct XPrv(_);

HDWallet extended private key

Effectively this is ed25519 extended secret key (64 bytes) followed by a chain code (32 bytes)

Methods

impl XPrv

pub fn normalize_bytes(bytes: [u8; 96]) -> Self

takes the given raw bytes and perform some modifications to normalize to a valid XPrv.

pub fn from_bytes_verified(bytes: [u8; 96]) -> Result<Self, PrivateKeyError>

Create a XPrv by taking ownership of the given array

This function may returns an error if it does not have the expected format.

pub fn from_slice_verified(bytes: &[u8]) -> Result<Self, PrivateKeyError>

pub fn public(&self) -> XPub

Get the associated XPub

pub fn sign<T>(&self, message: &[u8]) -> Signature<T>

sign the given message with the XPrv.

pub fn verify<T>(&self, message: &[u8], signature: &Signature<T>) -> bool

verify a given signature

pub fn derive(&self, scheme: DerivationScheme, index: DerivationIndex) -> Self

pub fn get_extended(&self, out: &mut [u8; 64])

Trait Implementations

impl Eq for XPrv

impl PartialEq<XPrv> for XPrv

fn eq(&self, rhs: &XPrv) -> bool

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

#[must_use]

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

This method tests for !=.

impl Drop for XPrv

fn drop(&mut self)

Executes the destructor for this type.

impl Clone for XPrv

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl AsRef<[u8]> for XPrv

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

Performs the conversion.

impl From<XPrv> for [u8; 96]

fn from(v: XPrv) -> [u8; 96]

Performs the conversion.

impl Debug for XPrv

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

Formats the value using the given formatter.

impl Display for XPrv

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

Formats the value using the given formatter.