Enigma machine

[derekamos]

In for a penny - in for a pound !
While the Enigma in HP41 coding would be very interesting, it was only the 1st version used by the Germans at that time (WW2). It seems that the "Lorenz" (also known as ‘Tunny’), was preferred by the German top brass for their more important secrets. HP41 code for that would be enterprising.
An interesting article on the subject can be read here.
DA