[GreenKeys] Soviet teletype 1942??

[nico de jong]

Hi all

What is shown, is a Siemens T100Z, plus the encryption device M190.

The encryption algorithm is very simple : read one character from the 
papertape (or keyboard), read one character from the key tape, XOR the 
characters and send the result on the line.

The crucial thing is the key tape, which must be identical to the one 
used at the other side, and of course be at the same position when the 
communication begins.

I have written a simulator for a PC, so you can send/receive information 
even if you have only one  M190.

Nico OZ1BMC


On 22-06-2019 01:26, E. wrote:
> Not sure, but this is from 1963:
> https://youtu.be/UXCS_7CIP0c
> (first part of the video)
>
>
>> On Jun 21, 2019, at 6:13 pm, Nick England <navy.radio at gmail.com> wrote:
>>
>> I am currently reading “Stalingrad”, a novel by Vasily Grossman , a war correspondent who was there during the battle. He mentions teleprinters and teleprinter operators at the Front HQ. what machines would the Soviets have had in 1942?
>> Just Idle Curiosity.
>> Nick
>>
>> -- 
>> Nick England K4NYW
>> www.navy-radio.com
>> Message delivered to nico at farumdata.dk

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