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Konrad Zuse's Proposal for a Cipher Machine

Raúl Rojas— 2014

The German inventor Konrad Zuse wrote a proposal for a cipher machine during the winter of 1939–1940. The document was prepared at the Eastern front during WWII and reached the German military authorities, possibly with the help of Kurt Pannke, a manufacturer of calculating equipment. Zuse's scheme was recently found in his Nachlass. It is documented here for the first time. Zuse's offer was rejected by the military, so the software-based cipher machine described in the letter never materialized.

TitelKonrad Zuse's Proposal for a Cipher Machine
VerfasserRaúl Rojas
ThemaKonrad Zuse, Mechanical Computer, Z1
Datum201408
KennungDOI:10.1080/01611194.2014.915265
Quelle/n
Erschienen inCryptologia , Volume 38, Issue 4, 2014
Größe oder Längepp. 362-369