Struct grin_keychain::keychain::ExtKeychain

pub struct ExtKeychain {
    pub master: ExtendedPrivKey,
    // some fields omitted
}

Fields

master: ExtendedPrivKey

Methods

impl ExtKeychain

pub fn pub_root_key(&mut self) -> ExtendedPubKey

pub fn hasher(&self) -> BIP32GrinHasher

Trait Implementations

impl Keychain for ExtKeychain

fn from_seed(seed: &[u8], is_floo: bool) -> Result<ExtKeychain, Error>

Generates a keychain from a raw binary seed (which has already been decrypted if applicable).

fn from_mnemonic(
    word_list: &str,
    extension_word: &str,
    is_floo: bool
) -> Result<Self, Error>

Generates a keychain from a list of space-separated mnemonic words

fn from_random_seed(is_floo: bool) -> Result<ExtKeychain, Error>

For testing - probably not a good idea to use outside of tests.

fn root_key_id() -> Identifier

Root identifier for that keychain

fn derive_key_id(depth: u8, d1: u32, d2: u32, d3: u32, d4: u32) -> Identifier

Derives a key id from the depth of the keychain and the values at each depth level. See KeychainPath for more information.

fn public_root_key(&self) -> PublicKey

The public root key

fn derive_key(
    &self,
    amount: u64,
    id: &Identifier,
    switch: &SwitchCommitmentType
) -> Result<SecretKey, Error>

fn commit(
    &self,
    amount: u64,
    id: &Identifier,
    switch: &SwitchCommitmentType
) -> Result<Commitment, Error>

fn blind_sum(&self, blind_sum: &BlindSum) -> Result<BlindingFactor, Error>

fn sign(
    &self,
    msg: &Message,
    amount: u64,
    id: &Identifier,
    switch: &SwitchCommitmentType
) -> Result<Signature, Error>

fn sign_with_blinding(
    &self,
    msg: &Message,
    blinding: &BlindingFactor
) -> Result<Signature, Error>

fn secp(&self) -> &Secp256k1

impl Clone for ExtKeychain

fn clone(&self) -> ExtKeychain

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExtKeychain

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

Formats the value using the given formatter.