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Rail Fence or Zig Zag. Caitlin Jennifer Laura. The Ciphertext. DRAEOJWRDECNLAOUOEOBUAXWPSDRRCNOUEEPT We know that it is a Rail Fence Cipher. We also have access to some plain text and cipher text pairs. The Design. A G M .
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Rail Fence or Zig Zag Caitlin Jennifer Laura
The Ciphertext DRAEOJWRDECNLAOUOEOBUAXWPSDRRCNOUEEPT • We know that it is a Rail Fence Cipher. • We also have access to some plain text and cipher text pairs.
The Design A G M . B F H L N . C E I K O . D J P
The Process • How are you today? 1 H Y A 2 O E O D Y 3 W R U O 4 A T • HYAOEODYWRUOAT
Some X-Y Pairs • Cryptology for beginners. • CLRNROOOBNEYTGREIRPYGS • Cryptology • CLROOYTGPY
C r y p t o l o g y C L R O O Y T G P Y • Repeated letters are a problem…
Try again… W o n d e r f u l W F O R U N E L D W F O R U We can follow the given word and see that we have a 4 Rail Fence Cipher.
So what’s it say??? DRAEOJWRDECNLAOUOEOBUAXWPSDRRCNOUEEPT D R A E O J W R D E C N L A O U O E O B U A X W P S D R R C N O U E E P T