BIP32HWallet class

Inheritance

• Object
• HdWallet
• BIP32HWallet

Constructors

BIP32HWallet.fromMnemonic(String mnemonic, {String passphrase = "", String key = _bitcoinKey})

Factory constructor to create a BIP32 hierarchical wallet from a mnemonic.

factory

BIP32HWallet.fromSecretStorage(String encryptedWallet, String password)

Factory constructor to create a BIP32 hierarchical wallet from secret storage.

factory

BIP32HWallet.fromXPrivateKey(String xPrivateKey, {bool? foreRootKey, CurrencySymbol currencySymbol = CurrencySymbol.btc})

Creates a BIP32 hierarchical wallet from an extended private key.

factory

BIP32HWallet.fromXpublicKey(String xPublicKey, {CurrencySymbol currencySymbol = CurrencySymbol.btc, bool? forceRootKey})

Creates a BIP32 hierarchical wallet from an extended public key (xPub).

factory

Properties

chainCode → Uint8List

Override to get the chain code associated with this BIP32 hierarchical wallet.

no setter, override

depth → int

Gets the depth of this BIP32 hierarchical wallet in the hierarchical structure.

no setter, override

fingerPrint → Uint8List

The fingerprint of the wallet.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

index → int

Gets the index of this BIP32 hierarchical wallet in the hierarchical structure.

no setter, override

isPublicKeyWallet → bool

Indicates whether this is a public key wallet.

no setter

isRoot → bool

Indicates whether this BIP32 hierarchical wallet is the root wallet.

late, final

privateKey → Uint8List

The private key associated with this wallet.

no setter, override

publicKey → Uint8List

The public key associated with this wallet.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toSecretStorage(String password, {ExtendedKeyType semantic = ExtendedKeyType.p2pkh, CurrencySymbol currencySymbol = CurrencySymbol.btc, SecretWalletEncoding encoding = SecretWalletEncoding.json}) → String

Converts the BIP32 hierarchical wallet data into a secure JSON representation for secret storage.

toString() → String

A string representation of this object.

inherited

toXpriveKey({ExtendedKeyType semantic = ExtendedKeyType.p2pkh, CurrencySymbol currencySymbol = CurrencySymbol.btc}) → String

Generates an extended private key (xPrv) string for this hierarchical wallet.

toXpublicKey({ExtendedKeyType semantic = ExtendedKeyType.p2pkh, CurrencySymbol currencySymbol = CurrencySymbol.btc}) → String

Converts the BIP32 hierarchical wallet to its extended public key representation.

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

drivePath(BIP32HWallet masterWallet, String path) → BIP32HWallet

Drives and returns a hierarchical wallet (BIP32HWallet) along the specified BIP32 derivation path.

isRootKey(String xPrivateKey, Cryptocurrency cryptocurrency, {bool isPublicKey = false}) → (bool, Uint8List)

Determines whether a given extended private or public key is a root key.

isValidPath(String path) → bool

Checks if a given BIP32 derivation path is valid.