public void ReadWrite(BitcoinStream stream)
{
#if HAS_SPAN
if (stream.Serializing)
{
Span <byte> tmp = stackalloc byte[65];
_ECKey.WriteToSpan(compressed, tmp, out var l);
tmp = tmp.Slice(0, l);
stream.ReadWrite(ref tmp);
}
else
{
Span <byte> tmp = stackalloc byte[compressed ? 33 : 65];
stream.ReadWrite(ref tmp);
if (NBitcoinContext.Instance.TryCreatePubKey(tmp, out var p) && p is Secp256k1.ECPubKey)
{
_ECKey = p;
}
else
{
throw new FormatException("Deserializing invalid pubkey");
}
}
#else
stream.ReadWrite(ref vch);
if (!stream.Serializing)
{
_ECKey = new ECKey(vch, false);
}
#endif
}
public void ToBytes(Span <byte> output, out int length)
{
_ECKey.WriteToSpan(compressed, output, out length);
}