Challenge "SIGABA CSP-889 — Part 3" ¶
By: admin on June 1, 2021, 1:45 p.m.
The SIGABA CSP-889 was a highly secure encryption machine used by the US for strategic communication in WWII. In this series of challenges, you are provided with a ciphertext and a partially-known plaintext, here with the length of 200 and 100 characters.
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