Package org.symbol.sdk

Class Bip32.Bip32Node

java.lang.Object

org.symbol.sdk.Bip32.Bip32Node

Enclosing class:

Bip32

---

public static final class Bip32.Bip32Node extends Object

Bip32Node

Representation of a BIP-32 node.

• Field Summary

  Fields

  Modifier and Type

  Field

  Description

  final byte[]

  chainCode

  Chain code associated with this node.

  final CryptoTypes.PrivateKey

  privateKey

  Private key associated with this node.

• Method Summary

  All MethodsInstance MethodsConcrete Methods

  Modifier and Type

  Method

  Description

  Bip32.Bip32Node

  deriveOne(int identifier)

  Derives a direct child node with the given identifier.

  Bip32.Bip32Node

  derivePath(int[] path)

  Derives a descendent node along the given path.

  Methods inherited from class java.lang.Object

  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Field Details

  • privateKey

    public final CryptoTypes.PrivateKey privateKey

    Private key associated with this node.

  • chainCode

    public final byte[] chainCode

    Chain code associated with this node. This is the internal buffer (used as the HMAC key for child derivation); callers must not mutate it.

• Method Details

  • deriveOne

    public Bip32.Bip32Node deriveOne(int identifier)

    Bip32Node.deriveOne

    Derives a direct child node with the given identifier.

    Parameters:

    identifier - Child identifier.

    Returns:

    Child BIP-32 node.

  • derivePath

    public Bip32.Bip32Node derivePath(int[] path)

    Bip32Node.derivePath

    Derives a descendent node along the given path.

    Parameters:

    path - BIP-32 path.

    Returns:

    Descendent node.