3 ms·

Do you mean Swiss (classic!) or was there another one? https://en.wikipedia.org/wiki/Crypto_AG https://en.wikipedia.org/wiki/Crypto_AG

• JoachimS 3y ago
  Though started by the Swede Boris Hagelin. https://en.wikipedia.org/wiki/Boris_Hagelin https://en.wikipedia.org/wiki/Boris_Hagelin
  • bschne 3y ago
    Ah, true, I forgot!