Hello all, i need a litle help to understand something about drop info in hashcat

[kerstui]

in general, it only happens that both the left and right part of the "->" sign are equal if you are testing with only one password candidate... but it could also happen that by chance several (mangled with rules etc) password candidates are equal and therefore the set of password candidates that you are trying are not unique.

With fast hashes it's not a huge problem if not ALL of the password candidates are unique, but for slow hashing algorithms like bcrypt/scrypt/pbkdf2 with high cost factors/iterations etc, it could matter a lot and therefore the user is responsible to avoid duplicate input by using more clever attack types or better rules that do not produce many duplicates.

Thank you very much for take a time to teach me, i understand all that you say me.