Comment by throwawaybutwhy

Why are you rolling out your own crypto? Timing attacks, unvalidated inputs and no bounds checking.

> I am not a cryptographer. ... However I am fairly confident that this is at least safer than pass. Feel free to prove me wrong.

Translation: I have no experience in safe cooking. Please use my garlic oil, and my chicken salad. Feel free to prove me wrong - from the ER ward.