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Kryptografie
book

Kryptografie

by Klaus Schmeh
April 2016
Intermediate to advanced
944 pages
27h 6m
German
dpunkt
Content preview from Kryptografie

20 Kryptoanalyse mit Quantencomputern und Post-Quanten-Kryptografie

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Ein Quantencomputer ist ein Computer, dessen Bauteile nach den Gesetzen der Quantenmechanik arbeiten. Ein Quantencomputer kann bestimmte Problemstellungen deutlich effektiver lösen als ein herkömmlicher Rechner. Vor allem wenn es darum geht, aus einer Vielzahl von Möglichkeiten eine bestimmte herauszusuchen, können Quantencomputer erstaunlich wirkungsvoll sein. Die mit Abstand wichtigste Anwendung, die man bisher für diese ungewöhnlichen Geräte gefunden hat, ist das Knacken von Verschlüsselungen. Allerdings haben Quantencomputer einen kleinen Schönheitsfehler: Man ist noch weit ...

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Publisher Resources

ISBN: 9781457199783