Fair point. I'll admit I'm biased because I've messed around with trying time attacks on my vulnerable code in arguably ideal scenarios and haven't had much luc

Fair point. I'll admit I'm biased because I've messed around with trying time attacks on my vulnerable code in arguably ideal scenarios and haven't had much luck. So the feasibility of this is questionable to me, but I'm willing to accept that it's an issue. In any case, the above block of code should be easily fixable.