You're still essentially bound by having to consider all the passwords that could be generated. Let's say that passwords are limited to 2048 bits, but you can o

You're still essentially bound by having to consider all the passwords that could be generated. Let's say that passwords are limited to 2048 bits, but you can only store 2^128 passwords. The problem is that you don't know which 2^2048 passwords have been stored, so you have to go through them all anyway.