Construct a NodeEd25519 object.
The chain code of the node (32 bytes).
The network of the node
The chain code of the node (32 bytes).
The network of the node
Getter for the depth of the key.
Getter for the fingerprint of the key.
The fingerprint are the first 4 bytes of the identifier of the key.
Getter for the identifier of the key.
The identifier is build as follows:
Getter for the index (account index) of the key.
Getter for the parentFingerprint parent fingerprint of the key.
Getter for the privateKey of the key.
Getter for the publicKey of the key.
In case the publicKey is not set, this method should derive from private key.
Derive a child node with index.
When the node is not neutered, an extended private key will be created and when the node is neutered, an extended public key will be created.
This method is an overload of the bitcoinjs/bip32
package's derive method adapted to use our child
key derivation functions CKDPriv and CKDPub.
Hardened child derivation (derives private key).
Generic child derivation.
This method reads the derivation paths and uses derive
and deriveHardened accordingly.
Derivation paths starting with m/ are only possible
with master nodes (for example created from seed).
Getter for private field __D.
This method is added to explicitely expose the
__D field to allow sub-classes to make
use of it.
The __D field represents the private key.
Getter for private field depth.
This method is added to explicitely expose the
depth field to allow sub-classes to make
use of it.
Getter for private field index.
This method is added to explicitely expose the
index field to allow sub-classes to make
use of it.
Getter for private field parentFingerprint.
This method is added to explicitely expose the
parentFingerprint field to allow sub-classes to make
use of it.
Getter for private field __Q.
This method is added to explicitely expose the
__Q field to allow sub-classes to make
use of it.
The __Q field represents the public key.
Return whether the node is neutered or not.
Neutered keys = Extended Public Keys Non-Neutered keys = Extended Private Keys
Get the neutered node.
Sign binary data with current node.
Overloads the bitcoinjs/bip32 method named sign in order to
be ED25519 compliant and use tweetnacl with ed25519 instead
of secp256k1.
The binary data to sign.
Get the Base58 representation of said key.
This method is modified to use the Network class to
determine privateKey and publicKey prefixes (version field).
The Base58 representation is laid on 78 bytes with following
specification (with || concatenation operator) :
version || depth || parent || index || chain code || priv/pub
Private keys are prepended with 0x00, public keys are encoded
in X9.62 format.
Verify a signature signature for data
hash with the current node.
Overloads the bitcoinjs/bip32 method named verify in order to
be ED25519 compliant and use tweetnacl with ed25519 instead
of secp256k1.
The binary data that was supposedly signed.
The signature binary data that needs to be verified.
Returns true for a valid signature, false otherwise.
Generated using TypeDoc
Class
DeterministicKeydescribes hierarchical deterministic keys that are compatible with thebitcoinjs/bip32implementation.This class is used to provide with compatibility for both schemes: BIP32 and NIP6.
https://github.com/nemtech/NIP/issues/12
0.2.0