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Cryptic Keys for Secret Codes
A crossword exploring terms and techniques used in deciphering hidden messages within various codes.
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Across
  • 1. Mathematical tool sometimes used in cryptanalysis
  • 2. A word used to control encryption
  • 4. Characteristic of secretive communication
  • 6. Famous WWII cipher machine
  • 9. Prefix for hiding data inside files or images
Down
  • 3. Cipher technique replacing letters systematically
  • 5. Device or person that interprets coded messages
  • 7. A method of transforming text to conceal its meaning
  • 8. A simple substitution cipher named after a Roman leader
  • 10. Telegraph code using dots and dashes

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