Note that there was a spelling mistake at the front of the original message, which wouldn’t help decoding efforts.
We’ve looked at Enigma machines before, as efforts to crack wartime ciphers from them, as well as from Lorenz machines, would lead to some of the first general-purpose digital computer designs.
The Enigma featured a 26-key keyboard, with 26 light-up letters on the ‘lampboard’ positioned above it. Behind the lampboard, three rotors were installed from a set of five. The signal from a keyboard press traveled through an input wheel, then the three manually turnable rotors with 26 pins each, then a reflector to return the signal, which lit up the lampboard. Making it even more tricky to crack, the rotors would advance every keypress. Thus, if you keep pressing the same letter, a different letter on the lampboard would be shown each time. Yet another layer of obfuscation was added via the plugboard at the front of the machine, where users swapped more letters around. Operators used up to 10 plugboard rerouting wires.
Before using the Enigma machine, four settings must be dialed in by the operator: rotor order, ring setting, rotor starting positions, and plugboard connection(s). These settings were distributed separately, and they changed following a calendar. Even if the enemy had an Enigma machine, they’d also need to know the settings on the day to decode the message(s).
We reported on GPT6-Astra's deciphering skills just last week. The LLM was behind the cracking of a 108-year-old unsolved WWI German code that had been encrypted using the ADFGVX method.
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Mark Tyson Social Links Navigation News Editor Mark Tyson is a news editor at Tom's Hardware. He enjoys covering the full breadth of PC tech; from business and semiconductor design to products approaching the edge of reason.
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Reference reading
- https://www.tomshardware.com/tech-industry/artificial-intelligence/SPONSORED_LINK_URL
- https://www.tomshardware.com/tech-industry/artificial-intelligence/chatgpt-6-astra-cracks-1941-enigma-coded-message-in-two-days-autonomous-ai-coded-its-own-simulator-to-crack-code-that-was-unsolved-since-it-was-shared-online-back-in-2005#main
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