Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=ucry20 Cryptologia ISSN: 0161-1194 (Print) 1558-1586 (Online) Journal homepage: http://www.tandfonline.com/loi/ucry20 Feistel ciphers in East Germany in the communist era Nicolas Courtois, Jörg Drobick & Klaus Schmeh To cite this article: Nicolas Courtois, Jörg Drobick & Klaus Schmeh (2018): Feistel ciphers in East Germany in the communist era, Cryptologia, DOI: 10.1080/01611194.2018.1428835 To link to this article: https://doi.org/10.1080/01611194.2018.1428835 Published online: 07 Mar 2018. Submit your article to this journal Article views: 2 View related articles View Crossmark data