Guesswork and Variation Distance as Measures of Cipher Security

Absolute lower limits to the cost of cryptanalytic attacks are quantified, via a theory of guesswork. Conditional guesswork naturally expresses limits to known and chosen plaintext attacks. New inequalities are derived between various forms of guesswork and variation distance. The machinery thus off...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Pliam, John O.
Format:	Buchkapitel
Sprache:	eng
Schlagworte:	Applied sciences Block Cipher Codeword Length Cryptography Exact sciences and technology Information, signal and communications theory Plaintext Attack Provable Security Signal and communications theory Telecommunications and information theory Variation Distance
Online-Zugang:	Volltext
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