vladimir-cicovic/EnigmaM4Breaker

GPU-accelerated (C++/CUDA) cryptanalysis suite that breaks the WWII German naval Enigma M4 cipher, reproducing Bletchley Park's crib-dragging Turing-bombe, depth, and plugboard hill-climbing attacks.

8 best points · 0 comments · 1 Hacker News post · 5 GitHub stars · View on GitHub

Hacker News discussions

• Enigma M4 Breaker with GPU (8 points, 0 comments, by vlad__81, 2026-07-05)