thanks, yeah that's what mean... but i see that the the core insight is that using salted hashes has an exponential decrease in the ease of finding and storing

thanks, yeah that's what mean... but i see that the the core insight is that using salted hashes has an exponential decrease in the ease of finding and storing "hashed passwords" for a lookup tabke So am i still in the right mindset to think that the "uniqueness" of every hash/ lack of collisions is still a valid area? ie that the hash function is really unlikely to produce the same hash twice....