Challenge "The T52 Sturgeon Challenge — Part 4" ¶
By: admin on July 22, 2019, 11:20 p.m.
The Siemens and Halske T52 was a family of German teleprinter encryption devices used during WW2. This challenge is part of a series of challenges with T52. In this challenge, you need to recover the plaintext only from a T52ab ciphertext. The key is partially known.