public ExtKey Derive(uint nChild)
{
var result = new ExtKey();
result.nDepth = (byte)(nDepth + 1);
result.vchFingerprint = CalculateChildFingerprint();
result.nChild = nChild;
result.key = key.Derivate(this.vchChainCode, nChild, out result.vchChainCode);
return(result);
}
public ExtKey Derive(uint nChild)
{
var result = new ExtKey();
result.nDepth = (byte)(nDepth + 1);
result.vchFingerprint = key.PubKey.ID.ToBytes().Take(result.vchFingerprint.Length).ToArray();
result.nChild = nChild;
result.key = key.Derivate(this.vchChainCode, nChild, out result.vchChainCode);
return(result);
}
/// <summary>
/// Derives a new extended key in the hierarchy as the given child number.
/// </summary>
public ExtKey Derive(uint index)
{
var result = new ExtKey
{
nDepth = (byte)(nDepth + 1),
parentFingerprint = this.key.PubKey.GetHDFingerPrint(),
nChild = index
};
result.key = key.Derivate(this.vchChainCode, index, out result.vchChainCode);
return(result);
}
public ExtKey Derive(uint index)
{
var result = new ExtKey
{
nDepth = (byte)(nDepth + 1),
vchFingerprint = CalculateChildFingerprint(),
nChild = index
};
result.key = key.Derivate(this.vchChainCode, index, out result.vchChainCode);
return(result);
}
public ExtKey Derive(uint index)
{
var childkey = key.Derivate(this.vchChainCode, index, out var childcc);
return(new ExtKey(childkey, childcc, (byte)(nDepth + 1), this.key.PubKey.GetHDFingerPrint(), index));
}