The German Enigma cipher machine : beginnings, success, and ultimate failure / [edited by] Brian J. Winkel [and others].

SeriesArtech House computer security series
Artech House computer security series. ^A484914
General noteReprints of papers originally published in Cryptologia.
Bibliography noteIncludes bibliographical references.
Other title Cryptologia.
LCCN 2005042000
ISBN1580539963 (alk. paper)