golang-github-muesli-crunchy-dev 0.4.0-2 (amd64 binary) in ubuntu lunar

 crunchy finds common flaws in passwords. It detects the following flaws:
  - Empty passwords: ErrEmpty
  - Too short passwords: ErrTooShort
  - Too few different characters, like "aabbccdd": ErrTooFewChars
  - Systematic passwords, like "abcdefgh" or "87654321": ErrTooSystematic
  - Passwords from a dictionary / wordlist: ErrDictionary
  - Mangled / reversed passwords, like "p@ssw0rd": ErrMangledDictionary
  - Hashed dictionary words, like "5f4dcc3b5aa765d61d8327deb882cf99"
    (the md5sum of "password"): ErrHashedDictionary
 .
 System dictionaries from /usr/share/dict will be indexed. If no dictionaries
 were found, crunchy only relies on the regular sanity checks (ErrEmpty,
 ErrTooShort, ErrTooFewChars and ErrTooSystematic).
 .
 crunchy uses the WagnerFischer algorithm to find mangled passwords in your
 dictionaries.