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Secrets of Cipher and Enigma Codes is a medium crossword puzzle with 14 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Secrets of Cipher and Enigma Codes
Moderate difficulty suitable for most players
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Across
  • 1. Algorithm used to convert plaintext into coded text
  • 2. A problem designed to test ingenuity or knowledge
  • 3. Original readable message before encryption
  • 4. Process of converting data into fixed-size string
  • 7. A process combining multiple encryption techniques
  • 8. Polyalphabetic cipher named after a French diplomat
  • 10. Hidden method often used alongside encryption
  • 14. To convert coded text back into readable form
Down
  • 5. Famous WWII German encoding machine
  • 6. Type of flatfish, not related to cryptography (placeholder)
  • 9. Type of cipher that replaces letters systematically
  • 11. Method used in Caesar ciphers to shift letters
  • 12. To transform information into secret code
  • 13. A word used to control a polyalphabetic cipher
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