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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

32 Evaluierung und Zertifizierung

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Kann man Sicherheit messen? Die Antwort auf diese Frage lautet eindeutig nein. Egal, welche Krypto-Lösung Alice zur Kommunikation mit Bob einsetzt – sie weiß nie genau, wie gut die Chancen für Bösewicht Mallory stehen, einen erfolgreichen Angriff zu starten. Insbesondere kann sie folgende Sicherheitsfragen nie mit letzter Gewissheit beantworten:

  • Sind die Verfahren und Protokolle, die Alice einsetzt, auch wirklich sicher?

  • Ist die Krypto-Lösung, mit der Alice arbeitet, korrekt implementiert? Oder sorgt vielleicht ein Programmfehler dafür, dass Mallory ihre scheinbar sichere Verschlüsselung knacken kann?

  • Ist der ...

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Publisher Resources

ISBN: 9781457199783