Timo614

# Thanks to this configuration for the initial legwork https://github.com/kbx81/esphome-configs/blob/main/dev/esp-funhouse.yaml

esphome:
  name: funhouse
  friendly_name: Funhouse
  platformio_options:
    board_build.mcu: esp32s2
    board_build.variant: esp32s2

esp32:

Timo614

---
0: ELYOIECBAQK
1: FMCVJFDZNUD
2: QNKSLGECQVE
3: LQXAMTNDUTF
4: UUDBNHJEFRG
5: VPECQIQFVOH
6: WKFDUJUGWSI
7: XTPEVLVHXAJ
8: IOGFWMWIZBL

Timo614

VQEDSXMRTKSKNZZGSXNLBOEWGSOFFFAVWMJGBWHYASLIVNNUHNIZEDISSNBXTOYINIAGIENBQFBVUNNQUYQNKSQLOAMTVNPPM - 0 - CHILIAST
DNRPIFLIPZICMQGVOWMJATQJFIHHOESFMGTIAZWWSIFDUCVXGELXRNXOOEAWPTRHILSILDVAVYAUQCVNWRNMZODKTJDGUCYUE - 1 - CHILIAST
CEKFLEJHYXLZDGFFTVDBSPDZULJYHDOEESPDSQZJOLOPQBMQFHFWKCKTTHSVYPNGHOIDFNMSDRSQNBMMMKMLXTCYPMGIQBRXQ - 2 - CHILIAST
BHZHFDIGRWFXGVEEPUGEIYCRWOTRJNTDQIYPIGGZTOHFNALNUDOVZBUPPDIUEYVVGTLPOCLOCKINMALLEZDJWPBWYGCDNANQV - 3 - CHILIAST
LDXYONXVKVOWCXQDYQCALRBIMTPKTCPCVLEFLVFRPTJHMSJMWCHUXAHUYCLQRRMFFPFFHBJTBZLMDSJKQXGBVYAJRSBPMSVND - 4 - CHILIAST
ACWRHCKFZUHVBFDCRNBSFKAHEPYCPBYBDORHFXEIYPTYDOILMBJQWSWXRBFNKKLEUFOHJAIPLXFLGOIYVWCEURSZKIAFDOMMC - 5 - CHILIAST
SBVKJBUEXQJUAECBKEAOOMSGQFEZYARACTKYOFQHRFPRGTXKEATNVOZQKAOMZMJDWYHYTSXUAWOJCTXWDVBAQKORZLSHGTLLB - 6 - CHILIAST
OAUCTAHDJNTQSDBAZHSTHUOVVYRXESNSBPZRHEDGKYYKCPKYQJPMUTGNZJHLXUICMRJRPOKXSVHBBPKJCUASNMTIXOIYCPJKL - 7 - CHILIAST
TJQZPSWCNEPNINASXDIGJLTFDRKWROVOLFXKJDCVZRECBYUWVMYLQPFMXMJJWLXBEKTKYTUQOUJEAYUZBQSOMUPHJTLRBYIYA - 8 - CHILIAST
PMNXYOZ

Timo614

ENGLISH_INDEX_OF_COINCIDENCE = 1.73

def kasiski_examination(text)
  segments = []
  (0..text.length-3).each do |starting_index|
    segments += text[starting_index..-1].chars.each_slice(3).map(&:join)
  end
  segments.uniq!
  # Only segments of length 3 should be kept (for the partial segments included)
  segments.keep_if{|segment| segment.length == 3}