Neumann, Stephan ; Feier, Christian ; Volkamer, Melanie ; Koenig, Reto (2013)
Towards A Practical JCJ / Civitas Implementation.
In: Cryptology ePrint Archive, 2013 (464)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Internet voting continues to enjoy wide interest from both research and practice. Among the Internet voting schemes developed over the last decades, JCJ / Civitas stands out from the masses due to its innovative approach to resist voter coercion. To achieve its ambitious goal, the scheme builds upon particularly restrictive assumptions and an abstract credential handling rendering the scheme impractical for real-world use. At ARES 2012, Neumann and Volkamer presented a proposal which implements several of these assumptions (voter-side assumptions) and the credential handling by the use of smart cards. While addressing these practical shortcomings of JCJ / Civitas, their proposal did not take performance into account, and accordingly its performance has not been evaluated. In the present work, we revise the ARES proposal from a performance perspective in a security-invariant manner. Based on the herein proposed revisions, we are able to conclude that the revised ARES proposal is feasible to be used in real-world elections.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2013 |
| Autor(en): | Neumann, Stephan ; Feier, Christian ; Volkamer, Melanie ; Koenig, Reto |
| Art des Eintrags: | Bibliographie |
| Titel: | Towards A Practical JCJ / Civitas Implementation |
| Sprache: | Englisch |
| Publikationsjahr: | 28 Juli 2013 |
| Verlag: | International Association for Cryptologic Research (IACR) |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Cryptology ePrint Archive |
| Jahrgang/Volume einer Zeitschrift: | 2013 |
| (Heft-)Nummer: | 464 |
| Kurzbeschreibung (Abstract): | Internet voting continues to enjoy wide interest from both research and practice. Among the Internet voting schemes developed over the last decades, JCJ / Civitas stands out from the masses due to its innovative approach to resist voter coercion. To achieve its ambitious goal, the scheme builds upon particularly restrictive assumptions and an abstract credential handling rendering the scheme impractical for real-world use. At ARES 2012, Neumann and Volkamer presented a proposal which implements several of these assumptions (voter-side assumptions) and the credential handling by the use of smart cards. While addressing these practical shortcomings of JCJ / Civitas, their proposal did not take performance into account, and accordingly its performance has not been evaluated. In the present work, we revise the ARES proposal from a performance perspective in a security-invariant manner. Based on the herein proposed revisions, we are able to conclude that the revised ARES proposal is feasible to be used in real-world elections. |
| Freie Schlagworte: | Security, Usability and Society;Secure Data;Internet-Wahlen, Wahlautomaten, politische Kontroverse, technisches Design, Sicherheitsanforderungen, rechtliche, soziale, politische, ökonomische Aspekte |
| ID-Nummer: | TUD-CS-2013-0214 |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > SECUSO - Security, Usability and Society Profilbereiche Profilbereiche > Cybersicherheit (CYSEC) LOEWE LOEWE > LOEWE-Zentren LOEWE > LOEWE-Zentren > CASED – Center for Advanced Security Research Darmstadt |
| Hinterlegungsdatum: | 28 Jul 2016 18:35 |
| Letzte Änderung: | 04 Sep 2020 07:37 |
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