Challenge "The Heavy T52 Sturgeon Challenge — Part 4" ¶
By: admin on April 15, 2020, 12:24 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 new heavier challenges with T52. In this challenge, you need to recover a plaintext from T52E ciphertexts "in-depth". You are also provided with cribs for each message. The key is partially known.
Last edited by: admin on March 30, 2022, 12:26 p.m., edited 6 times in total.