Enigma was chacked by Polish mathematicians in 1932

Rating: 1/10 (31 August 2017)

Falsified history. Enigma was cracked years before WW2 by Polish mathematicians - in 1932. They cracked several versions of Enigma machine, they created mathematical models, a few versions of Enigma machine prototypes, basing only on encrypted data, and they created tools for decrypting messages. Suddenly Germans and Soviets attacked Poland and the possibility to continue their efforts has been lost, so they decide to get through to Great Britain to continue their efforts, and Alan Turing help them to create more powerful tools for cracking more advanced Enigma codes (brute force approach), but his participation was only partial. It was the great success of: Marian Rejewski, Henryk Zygalski, Jerzy Różycki mostly - not Alan Turing!