>>7683394 More White Rabbit imagery/references (PB)

"Some think that the 'Rabbit' represented Adolf and the Nazi's whom Churchill knew could only 'run' in the directions which the Allies had planned due to the breaking of the Enigma Code at Bletchley Park (it was actually Polish intelligence which broke Enigma many months earlier)."

Lorenz cipher, not Enigma, was the used by Hitler. Enigma was for lower level coms

Cryptanalysis of the Lorenz cipher was the process that enabled the British to read high-level German army messages during World War II. The British Government Code and Cypher School (GC&CS) at Bletchley Park decrypted many communications between the Oberkommando der Wehrmacht (OKW, German High Command) in Berlin and their army commands throughout occupied Europe, some of which were signed "Adolf Hitler, Führer".[3] These were intercepted non-Morse radio transmissions that had been enciphered by the Lorenz SZ teleprinter rotor stream cipher attachments. Decrypts of this traffic became an important source of "Ultra" intelligence, which contributed significantly to Allied victory

https://en.wikipedia.org/wiki/Cryptanalysis_of_the_Lorenz_cipher