Czy AI potrafi rozszyfrować kod Enigmy ?

Obecne systemy AI nie mogą bezpośrednio „odgadnąć” historycznego kodu Enigmy w twórczym sensie, ponieważ ten kod został już rozwiązany za pomocą metod matematycznych i obliczeniowych opracowanych w połowie XX wieku. Nowoczesne narzędzia AI, w tym uczenie maszynowe, są zdolne do analizowania wzorców i teoretycznie mogłyby odtworzyć proces deszyfrowania, gdyby otrzymały oryginalne ustawienia maszyny Enigma oraz tekst zaszyfrowany. Nie odkrywają jednak rozwiązania Enigmy samodzielnie, tak jak zrobiłby to ludzki kryptolog. Historyczne deszyfrowanie opierało się na ludzkiej pomysłowości, metodach statystycznych i wczesnych maszynach obliczeniowych, takich jak Bombe, a nie na nowoczesnych technikach AI.

— Wzbogacono 13 maja 2026 · Źródło: podsumowanie na podstawie najlepszych możliwości, brak publicznego odniesienia

Background

The Enigma machine was an electro-mechanical cipher system used extensively by the German military during World War II. Messages were scrambled using a plugboard, a series of rotating rotors, and a reflecting rotor that caused each key-press to travel through the rotors multiple times before lighting up a ciphertext letter. The machine’s settings (rotor order, ring settings, plugboard connections, and initial rotor positions) created a vast keyspace that changed with every message, making manual decryption infeasible without additional information.

Cryptanalysis of the Enigma began before the war. Polish cryptanalysts Marian Rejewski, Jerzy Różycki, and Henryk Zygalski, working at the *Biuro Szyfrów*, reconstructed the machine’s internal wiring and built the *Bomba*—an electromechanical device—to automate the search for rotor settings. With the outbreak of war and the tightening of German operational procedures, Polish insights were passed to British and French allies. At Bletchley Park, a team including Alan Turing, Gordon Welchman, and others expanded the effort. Turing’s design of the improved *Bombe* (using diagonal boards and advanced logic) enabled rapid testing of possible Enigma configurations by exploiting cribs (known plaintext-plugboard correlations) and statistical weaknesses such as the ‘females’ (repeated patterns in encrypted messages). By 1942, the Colossus computer—often cited as one of the first programmable electronic computers—was developed at Bletchley Park to help break the even more complex Lorenz cipher (Tunny), but it was not used for Enigma decryption.

Modern AI techniques, including neural networks, have been explored in historical codebreaking contexts. In 2018, a team of researchers at the *Institute for Quantum Computing* at the University of Waterloo demonstrated that a neural network trained on ciphertext-plaintext pairs could learn to approximate the Enigma decryption function. Their system used deep learning to model the non-linear mapping imposed by the rotors and plugboard, showing that machine learning could recover approximate rotor wirings from large volumes of data. However, this approach assumed access to substantial paired training data (plaintext-ciphertext), which is not available in real-world historical scenarios where only ciphertext is intercepted. The model’s performance declined sharply when tested on unseen rotor wirings, plugboard configurations, or when trained with limited data. Further work has applied machine learning to analyze statistical biases in Enigma ciphertexts, but such methods do not autonomously infer machine settings without significant preprocessing and human guidance.

AI has also been applied to simulate the *Bombe* logic using reinforcement learning or constraint satisfaction, showing that algorithms can mimic aspects of historical decryption. Yet these systems rely on the same inductive assumptions—cribs, known rotor wirings, and traffic analysis—that underpinned the original Bombe. They do not transcend the mathematical groundwork laid during the war. Moreover, the scale of the Enigma keyspace (approximately 158 quintillion possible configurations) makes brute-force search with current AI or classical methods impractical without strong priors or partial information.

As of 2026, no AI system has independently deciphered a historically authentic Enigma message using only intercepted ciphertext and no prior knowledge of machine settings or structure. Modern AI serves as a powerful analytical tool in cryptology education, simulation, and reconstruction, but it has not supplanted the human ingenuity and structured mathematical reasoning that characterized the original Enigma solution. Ongoing research continues to explore applications in quantum cryptanalysis, neural cryptanalysis, and generative modeling of classical ciphers, yet the Enigma remains a benchmark for cryptographic complexity rather than a solved puzzle for AI.