/// <summary>
/// Returns base58-encoded string representation of this instance.
/// </summary>
/// <exception cref="ObjectDisposedException"/>
/// <exception cref="ArgumentNullException"/>
/// <param name="getPublic">If true returns extended public key, otherwise extended private key if possible.</param>
/// <param name="netType">[Default value = <see cref="NetworkType.MainNet"/>] Network type</param>
/// <returns>Base58-encoded extended key</returns>
public string ToBase58(bool getPublic, NetworkType netType = NetworkType.MainNet)
{
if (isDisposed)
{
throw new ObjectDisposedException(nameof(BIP0032), "Instance was disposed.");
}
if (!getPublic && PrvKey is null)
{
throw new ArgumentNullException(nameof(PrvKey), "Can not get extended private key from public key.");
}
byte[] ver = netType switch
{
NetworkType.MainNet => getPublic ? pubMainVer : prvMainVer,
NetworkType.TestNet => getPublic ? pubTestVer : prvTestVer,
NetworkType.RegTest => getPublic ? pubTestVer : prvTestVer,
_ => throw new ArgumentException("Network type is not defined."),
};
FastStream stream = new FastStream(ExtendedKeyLength);
stream.Write(ver);
stream.Write(ExtendedKeyDepth);
stream.Write(ParentFingerPrint);
stream.Write(ChildNumber);
stream.Write(ChainCode);
if (getPublic)
{
stream.Write(PubKey.ToByteArray(true));
}
else
{
stream.Write((byte)0);
stream.Write(PrvKey.ToBytes());
}
return(b58Encoder.EncodeWithCheckSum(stream.ToByteArray()));
}
public void EncodeWithCheckSumTest(string expected, byte[] data)
{
string actual = encoder.EncodeWithCheckSum(data);
Assert.Equal(expected, actual);
}
public string BuildP2PKH(byte[] data)
{
return(b58Encoder.EncodeWithCheckSum(data.AppendToBeginning(versionByte_P2pkh_MainNet)));
}