Michal Migurski 🥥🌴 on Nostr: HX-63 cipher machine, an electromechanical, rotor-based system designed and built by ...

HX-63 cipher machine, an electromechanical, rotor-based system designed and built by Crypto AG – Peter Adams Via https://spectrum.ieee.org/the-scandalous-history-of-the-last-rotor-cipher-machine

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