protected virtual ECFieldElement Two(ECFieldElement x)
{
return x.Add(x);
}
protected virtual ECFieldElement DoubleProductFromSquares(ECFieldElement a, ECFieldElement b,
ECFieldElement aSquared, ECFieldElement bSquared)
{
/*
* NOTE: If squaring in the field is faster than multiplication, then this is a quicker
* way to calculate 2.A.B, if A^2 and B^2 are already known.
*/
return a.Add(b).Square().Subtract(aSquared).Subtract(bSquared);
}
