CD-57
id:
cd-57-266-18321705
title:
CD-57
text:
The (Hagelin) CD-57 was a portable, mechanical cipher machine manufactured by Crypto AG, first produced in 1957. It was derived from the earlier CD-55, and was designed to be compatible with the larger C-52 machines. Compact, the CD-57 measured merely 5 1/8in × 3 1/8in × 1 1/2in and weighed 1.5 pounds. The CD-57 used six wheels. A variant is the CD-57(RT), a similar device using a one-time pad system rather than rotating wheels. The STG-61 was a licensed copy of the CD-57 by Hell. Sullivan (2002
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/CD-57
date created:
date modified:
2022-08-21T13:12:05Z
main entity:
{"identifier":"Q2931183","url":"https://www.wikidata.org/entity/Q2931183"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/6/6f/CD-57-IMG_0540-0542-black.jpg","width":5000,"height":5000}
fields total:
13
integrity:
14