password checker 'Brute Force'

enanthate:

PeterH:
Unless you're expecting somebody to use an Arduino to crack your password (which would be a weird thing for them to do), is there any reason to do this on an Arduino? The algorithm would be easier and quicker to develop on a PC and would run massively faster.

Add the correct delay, and you can see how much time it would actually take to hack your password.
As for my password, without a delay : 212 microseconds.
Now, with a delay of only 5ms : 1901596(!) microseconds.

I think you need a longer password.....