deriveChildNumber method

HDPrivateKey deriveChildNumber(
  1. int index
)

Derives a child private key specified by the index

Implementation

HDPrivateKey deriveChildNumber(int index) {

    var elem = ChildNumber(index, false);
    var fingerprint = _calculateFingerprint();
    return _deriveChildPrivateKey(this.nodeDepth! + 1, Uint8List.fromList(this.keyBuffer), elem, fingerprint, this.chainCode, this.publicKey.getEncoded(true));

}