public virtual AbstractF2mPoint TauPow(int pow)
{
if (base.IsInfinity)
{
return(this);
}
ECCurve curve = Curve;
int coordinateSystem = curve.CoordinateSystem;
ECFieldElement rawXCoord = base.RawXCoord;
switch (coordinateSystem)
{
case 0:
case 5:
{
ECFieldElement rawYCoord2 = base.RawYCoord;
return((AbstractF2mPoint)curve.CreateRawPoint(rawXCoord.SquarePow(pow), rawYCoord2.SquarePow(pow), base.IsCompressed));
}
case 1:
case 6:
{
ECFieldElement rawYCoord = base.RawYCoord;
ECFieldElement eCFieldElement = base.RawZCoords[0];
return((AbstractF2mPoint)curve.CreateRawPoint(rawXCoord.SquarePow(pow), rawYCoord.SquarePow(pow), new ECFieldElement[1]
{
eCFieldElement.SquarePow(pow)
}, base.IsCompressed));
}
default:
throw new InvalidOperationException("unsupported coordinate system");
}
}