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Quantencomputer und die Zukunft der Kryptographie

  • Schwerpunkt
  • Kryptographie - Aktuelle Entwicklungen
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Datenschutz und Datensicherheit - DuD Aims and scope Submit manuscript

Zusammenfassung

Aktuell werden verschiedene Alternativen zur Halbleitertechnik diskutiert und erprobt. Eines dieser Konzepte ist der Quantencomputer, dessen Bedeutung über die reine Beschleunigung von Rechenprozessen hinausgeht, da seine Realisierung weitreichende neue Ansätze im Hinblick auf die heute eingesetzte Kryptographie mit sich bringt. Der vorliegende Beitrag diskutiert daraus resultierende Auswirkungen und skizziert Alternativen zur „klassischen“ Kryptographie, die nach heutigem Wissensstand auch in einem Zeitalter der Quantencomputer Bestand hätten.

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Authors and Affiliations

  1. Erlagen, Deutschland

    Walter Fumy

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  1. Walter Fumy
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Correspondence to Walter Fumy.

Additional information

Dr. Walter Fumy Chief Scientist, Bundesdruckerei GmbH, Chairman ISO/IEC JTC 1/SC 27 IT Security Techniques

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Fumy, W. Quantencomputer und die Zukunft der Kryptographie. Datenschutz Datensich 41, 13–16 (2017). https://doi.org/10.1007/s11623-017-0717-z

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