Braun, Johannes ; Buchmann, Johannes ; Mullan, Ciaran ; Wiesmaier, Alexander (2014)
Long Term Confidentiality: a Survey.
In: Designs, Codes and Cryptography, 71 (3)
doi: 10.1007/s10623-012-9747-6
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Sensitive electronic data may be required to remain confidential for long periods of time. Yet encryption under a computationally secure cryptosystem cannot provide a guarantee of long term confidentiality, due to potential advances in computing power or cryptanalysis. Long term confidentiality is ensured by information theoretically secure ciphers, but at the expense of impractical key agreement and key management. We overview known methods to alleviate these problems, whilst retaining some form of information theoretic security relevant for long term confidentiality.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2014 |
| Autor(en): | Braun, Johannes ; Buchmann, Johannes ; Mullan, Ciaran ; Wiesmaier, Alexander |
| Art des Eintrags: | Bibliographie |
| Titel: | Long Term Confidentiality: a Survey |
| Sprache: | Englisch |
| Publikationsjahr: | Juni 2014 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Designs, Codes and Cryptography |
| Jahrgang/Volume einer Zeitschrift: | 71 |
| (Heft-)Nummer: | 3 |
| DOI: | 10.1007/s10623-012-9747-6 |
| Kurzbeschreibung (Abstract): | Sensitive electronic data may be required to remain confidential for long periods of time. Yet encryption under a computationally secure cryptosystem cannot provide a guarantee of long term confidentiality, due to potential advances in computing power or cryptanalysis. Long term confidentiality is ensured by information theoretically secure ciphers, but at the expense of impractical key agreement and key management. We overview known methods to alleviate these problems, whilst retaining some form of information theoretic security relevant for long term confidentiality. |
| Freie Schlagworte: | Secure Data;Long term confidentiality · Information theoretic security · Perfect secrecy · Everlasting security |
| ID-Nummer: | TUD-CS-2014-0114 |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Theoretische Informatik - Kryptographie und Computeralgebra Profilbereiche Profilbereiche > Cybersicherheit (CYSEC) LOEWE LOEWE > LOEWE-Zentren LOEWE > LOEWE-Zentren > CASED – Center for Advanced Security Research Darmstadt |
| Hinterlegungsdatum: | 04 Aug 2016 15:08 |
| Letzte Änderung: | 11 Dez 2019 12:52 |
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