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Long Term Confidentiality: a Survey

Braun, Johannes ; Buchmann, Johannes ; Mullan, Ciaran ; Wiesmaier, Alexander :
Long Term Confidentiality: a Survey.
In: Designs, Codes and Cryptography, 71 (3) S. 459-478.
[Artikel] , (2014)

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
Titel: Long Term Confidentiality: a Survey
Sprache: ["languages_typename_1" not defined]
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.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: Designs, Codes and Cryptography
Band: 71
(Heft-)Nummer: 3
Freie Schlagworte: Secure Data;Long term confidentiality · Information theoretic security · Perfect secrecy · Everlasting security
Fachbereich(e)/-gebiet(e): 20 Fachbereich Informatik > Theoretische Informatik - Kryptographie und Computeralgebra
LOEWE > LOEWE-Zentren > CASED – Center for Advanced Security Research Darmstadt
Profilbereiche > Cybersicherheit (CYSEC)
LOEWE > LOEWE-Zentren
20 Fachbereich Informatik
Profilbereiche
LOEWE
Hinterlegungsdatum: 04 Aug 2016 15:08
DOI: 10.1007/s10623-012-9747-6
ID-Nummer: TUD-CS-2014-0114
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