Cryptanalysis

Monday 13 February 2017, 15:39  #1
Polyalphabetic substitution - Vigenère
IamAPumpkin
  • 1 posts

Hi all,
I’m bit confused here, i have the full clear text but can’t see any name/identity in it.
I tried every common name that, i think, could be used as one but without success...
Any help would be much appreciated.

nevermind i completed it, i must try to avoid tunneling lol


Bonjour à tous,
Je suis un peu perdu dans ce chall, j’ai le texte intégral en clair mais pas le moindre nom dedans.
J’ai essayé les noms communs que l’auteur emploi pour se qualifier mais sans succès.
Un petit coup de pouce serait fortement apprécié.

OK, terminé, quand on en enlève ses œillères ça va beaucoup mieux :p

Monday 20 February 2017, 00:41  #2
Polyalphabetic substitution - Vigenère
kaisr
  • 3 posts

The name you need for this challenge isn’t in the document, if you have full text try and find out who wrote it, that’s what is important

Thursday 6 April 2017, 19:20  #3
Polyalphabetic substitution - Vigenère
MissionCow
  • 1 posts

I have the name, but the password won’t work.

Wednesday 23 May 2018, 15:59  #4
Polyalphabetic substitution - Vigenère
valkheim
  • 1 posts

Hi, I also have the full text and found the author / signature. Is there a problem with this challenge ? It looks like mission cow didn’t finally figured out the issue.

EDIT : I had to try harder

Thursday 16 August 2018, 23:54  #5
Polyalphabetic substitution - Vigenère
Dev Kalra
  • 1 posts