serialize method

String serialize()
inherited

Implementation

String serialize(){

    var versionBytes =   getVersionBytes();

    var depth = this._nodeDepth;
    var fingerprint = this._parentFingerprint;
    var chainCode = this._chainCode;
    var pubkeyHex = this._keyHex;

    List<int> serializedKey = List<int>.filled(78, 0);
    serializedKey.setRange(0, 4, versionBytes);
    serializedKey.setRange(4, 5, [this._nodeDepth!]);
    serializedKey.setRange(5, 9, this._parentFingerprint);
    serializedKey.setRange(9, 13,this._childNumber);
    serializedKey.setRange(13, 45,this._chainCode);
    serializedKey.setRange(45, 78,this._keyHex);

    //checksum calculation... doubleSha
    var doubleShaAddr = utils.sha256Twice(serializedKey);
    var checksum = doubleShaAddr.sublist(0, 4).map((elem) => elem.toSigned(8)).toList();

    List<int> encoded = bs58check.encode(serializedKey + checksum);

    return utf8.decode(encoded);
}