You may be joking, but for the sake of other people who might read that and not know the reality of the situation: That is not the case. Even just the length m

You may be joking, but for the sake of other people who might read that and not know the reality of the situation: That is not the case. Even just the length makes it pretty clear which hash is in use ( https://en.wikipedia.org/wiki/List_of_hash_functions https://en.wikipedia.org/wiki/List_of_hash_functions ), and even assuming some crazy "security" scheme in use for storing them (hashing and then padding, or some such), someone with the hashes only has to figure out one password to figure out the procedure used. Given the high likelihood of there being "password" or "12345" hashed somewhere in there, that's not so hard.