public override ECFieldElement MultiplyPlusProduct(ECFieldElement b, ECFieldElement x, ECFieldElement y)
{
ulong[] ax = this.x, bx = ((SecT283FieldElement)b).x;
ulong[] xx = ((SecT283FieldElement)x).x, yx = ((SecT283FieldElement)y).x;
ulong[] tt = Nat.Create64(9);
SecT283Field.MultiplyAddToExt(ax, bx, tt);
SecT283Field.MultiplyAddToExt(xx, yx, tt);
ulong[] z = Nat320.Create64();
SecT283Field.Reduce(tt, z);
return(new SecT283FieldElement(z));
}
public override ECFieldElement Multiply(ECFieldElement b)
{
ulong[] z = Nat320.Create64();
SecT283Field.Multiply(x, ((SecT283FieldElement)b).x, z);
return(new SecT283FieldElement(z));
}
public override ECFieldElement AddOne()
{
ulong[] z = Nat320.Create64();
SecT283Field.AddOne(x, z);
return(new SecT283FieldElement(z));
}