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Real-World Post-Quantum Digital Signatures

Butin, Denis ; Gazdag, Stefan-Lukas ; Buchmann, Johannes (2015)
Real-World Post-Quantum Digital Signatures.
Brussels, Belgium
Konferenzveröffentlichung, Bibliographie

Kurzbeschreibung (Abstract)

Digital signatures are ubiquitous in modern security infrastructures. Their lack of diversity in industrial settings makes most contemporary systems susceptible to quantum computer-aided attacks. Alternatives exist, among which a family of well-understood schemes with minimal security requirements: hash-based signatures. In addition to being quantum-safe, hash-based signatures are modular, providing long-term security. Unfortunately, they are not yet being used in practice. We discuss the reasons for this gap between theory and practice and outline a strategy to bridge it. We then detail our work to realise the described plan.

Typ des Eintrags: Konferenzveröffentlichung
Erschienen: 2015
Autor(en): Butin, Denis ; Gazdag, Stefan-Lukas ; Buchmann, Johannes
Art des Eintrags: Bibliographie
Titel: Real-World Post-Quantum Digital Signatures
Sprache: Englisch
Publikationsjahr: 2015
Verlag: Springer CCIS
Buchtitel: Cybersecurity & Privacy Innovation Forum (CSP Forum 2015)
Veranstaltungsort: Brussels, Belgium
Kurzbeschreibung (Abstract):

Digital signatures are ubiquitous in modern security infrastructures. Their lack of diversity in industrial settings makes most contemporary systems susceptible to quantum computer-aided attacks. Alternatives exist, among which a family of well-understood schemes with minimal security requirements: hash-based signatures. In addition to being quantum-safe, hash-based signatures are modular, providing long-term security. Unfortunately, they are not yet being used in practice. We discuss the reasons for this gap between theory and practice and outline a strategy to bridge it. We then detail our work to realise the described plan.

Freie Schlagworte: Secure Data;Authenticity; Post-Quantum; Usability; Integration
ID-Nummer: TUD-CS-2015-0099
Fachbereich(e)/-gebiet(e): 20 Fachbereich Informatik > Theoretische Informatik - Kryptographie und Computeralgebra
LOEWE > LOEWE-Zentren > CASED – Center for Advanced Security Research Darmstadt
20 Fachbereich Informatik > Theoretische Informatik - Kryptographie und Computeralgebra > Post-Quantum Kryptographie
Profilbereiche > Cybersicherheit (CYSEC)
LOEWE > LOEWE-Zentren
20 Fachbereich Informatik
Profilbereiche
LOEWE
Hinterlegungsdatum: 04 Aug 2016 15:08
Letzte Änderung: 17 Mai 2018 13:02
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