Result: Applying evolutionary computation methods for the cryptanalysis of Feistel ciphers
Title:
Applying evolutionary computation methods for the cryptanalysis of Feistel ciphers
Authors:
Source:
International Conference on Computational Methods in Sciences and Engineering 2004 (ICCMSE-2004)Applied mathematics and computation. 184(1):63-72
Publisher Information:
New York, NY: Elsevier, 2007.
Publication Year:
2007
Physical Description:
print, 17 ref
Original Material:
INIST-CNRS
Subject Terms:
Control theory, operational research, Automatique, recherche opérationnelle, Computer science, Informatique, Mathematics, Mathématiques, Sciences exactes et technologie, Exact sciences and technology, Sciences et techniques communes, Sciences and techniques of general use, Mathematiques, Mathematics, Analyse numérique. Calcul scientifique, Numerical analysis. Scientific computation, Analyse numérique, Numerical analysis, Méthodes numériques en programmation mathématique, optimisation et calcul variationnel, Numerical methods in mathematical programming, optimization and calculus of variations, Sciences appliquees, Applied sciences, Informatique; automatique theorique; systemes, Computer science; control theory; systems, Informatique théorique, Theoretical computing, Algorithmique. Calculabilité. Arithmétique ordinateur, Algorithmics. Computability. Computer arithmetics, Telecommunications et theorie de l'information, Telecommunications and information theory, Théorie de l'information, du signal et des communications, Information, signal and communications theory, Théorie du signal et des communications, Signal and communications theory, Cryptographie, Cryptography, Fonction objectif, Objective function, Función objetivo, Mathématiques appliquées, Applied mathematics, Matemáticas aplicadas, Optimisation, Optimization, Optimización, Performance, Rendimiento, Programmation mathématique, Mathematical programming, Programación matemática, Chiffre Feistel, Feistel cipher, Cryptanalyse différentielle, Differential cryptanalysis, DES, Intelligence informatique, Computational intelligence, Differential cryptanalysis: Feistel ciphers, Evolutionary computation
Document Type:
Conference
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Computational Intelligence Laboratory, Department of Mathematics, University of Patras, 26110 Patras, Greece
University of Patrcas Artificial Intelligence Research Center (UPAIRC), University of Patras, 26110 Patras, Greece
A.T.E.I. of Epirus, P.O. Box 110, 47100 Arta, Greece
Department of Mathematics, University of Ioannina, 45110 Ioannina, Greece
University of Patrcas Artificial Intelligence Research Center (UPAIRC), University of Patras, 26110 Patras, Greece
A.T.E.I. of Epirus, P.O. Box 110, 47100 Arta, Greece
Department of Mathematics, University of Ioannina, 45110 Ioannina, Greece
ISSN:
0096-3003
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Computer science; theoretical automation; systems
Mathematics
Telecommunications and information theory
Mathematics
Telecommunications and information theory
Accession Number:
edscal.18551615
Database:
PASCAL Archive
Further Information
In this contribution instances of a problem introduced by the differential cryptanalysis of Feistel cryptosystems are formulated as optimization tasks. The performance of Evolutionary Computation methods on these tasks is studied for a representative Feistel cryptosystem, the Data Encryption Standard. The results indicate that the proposed methodology is efficient in handling this type of problems and furthermore, that its effectiveness depends mainly on the construction of the objective function. This approach is applicable to all Feistel cryptosystems that are amenable to differential cryptanalysis.