private static uint[] PointPrecompute(PointExt p, int count)
{
Debug.Assert(count > 0);
PointExt q = PointCopy(p);
PointExt d = PointCopy(q);
PointDouble(d);
uint[] table = X448Field.CreateTable(count * 3);
int off = 0;
int i = 0;
for (;;)
{
F.Copy(q.x, 0, table, off); off += F.Size;
F.Copy(q.y, 0, table, off); off += F.Size;
F.Copy(q.z, 0, table, off); off += F.Size;
if (++i == count)
{
break;
}
PointAdd(d, q);
}
return(table);
}