E-Voting and Identity Third International Conference, VoteID 2011, Tallinn, Estonia, September 28-20, 2011, Revised Selected Papers Kiayias Aggelos Heftet / 2012 / Engelsk
Secure IT Systems 22nd Nordic Conference, NordSec 2017, Tartu, Estonia, November 8–10, 2017, Proceedings Lipmaa Helger Heftet / 2017 / Engelsk
Information Security and Cryptology Second SKLOIS Conference, Inscrypt 2006, Beijing, China, November 29 - December 1, 2006, Proceedings Lipmaa Helger Heftet / 2006 / Engelsk
