Evaluating the Resistance of Stream Ciphers with Linear Feedback Against Fast Algebraic Attacks

Evaluating the Resistance of Stream Ciphers with Linear Feedback Against Fast Algebraic Attacks

In this paper we evaluate the resistance of stream ciphers with linear feedback against fast algebraic attacks. We summarize the current knowledge about fast algebraic attacks, develop new and more efficient algorithms to evaluate the resistance against fast algebraic attacks, study theoretical boun...

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Bibliographische Detailangaben
Hauptverfasser: Braeken, An, Lano, Joseph, Preneel, Bart
Format: Buchkapitel
Sprache:eng
Schlagworte:
Algebraic Immunity
Applied sciences
Boolean Function
Computer science
control theory
systems
Computer systems and distributed systems. User interface
Exact sciences and technology
Linear Feedback
Memory and file management (including protection and security)
Memory organisation. Data processing
Software
Stream Cipher
Theoretical Bound
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Beschreibung
Zusammenfassung:In this paper we evaluate the resistance of stream ciphers with linear feedback against fast algebraic attacks. We summarize the current knowledge about fast algebraic attacks, develop new and more efficient algorithms to evaluate the resistance against fast algebraic attacks, study theoretical bounds on the attacks, and apply our methodology to the eSTREAM candidates SFINKS and WG as an illustration.
ISSN:0302-9743
1611-3349
DOI:10.1007/11780656_4