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Questions relating to cryptographic topics such as encryption/decryption and hashing. (Not for use with trivial ciphers.)

10 votes
2 answers
372 views

Enigma machine simulator

As my first (keep that in mind!) Haskall program (full code at end) I've written a simple Enigma machine and would like feedback on the core code related to its stepping and encoding — stripped of com …
orome's user avatar
  • 401
19 votes
3 answers
1k views

Enigma machine simulator - improving recursive algorithm performance

I'm new to Haskell and am confused by why my code seems to preform so poorly, and wonder if there's something I've not grasped about the coding philosophy behind the language, or the best way to take …
orome's user avatar
  • 401