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Operation Deep Magic: Cryptanalysis

Reconnaissance operatives infiltrated a corporate building and extracted electronics and files encrypted with 56-bit DES. Items were handed over to you, the cryptanalyst. Your mission is to decrypt the files.

Steam Page
Release
January 21, 2020
6 years and 194 days ago
Steam Reviews
5 user reviews5 reviews40.0%

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Updated: Jul 11, 2026Developer scaleThe operating scale of the game's developer.
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About the Game

Reconnaissance operatives infiltrated a corporate building and extracted electronics and files encrypted with 56-bit DES. Items were handed over to you, the cryptanalyst. Your mission is to decrypt the files.

Key Features
  • Real-world cryptanalysis, meticulously simulates techniques on the full 16-round encryption
  • Computer aided mathematics, computer algebra system, facilitates the manipulation of mathematical expressions in a couple of clicks
  • Index access to each cryptanalytic problem
  • Statistics and algebra
  • Differential cryptanalysis
  • Impossible differential cryptanalysis
  • Linear cryptanalysis
  • Retro-style roleplay simulation of a cryptanalyst career in signals intelligence