Development of some encryption algorithms using chaotic functions: An example of chaos based information security - Couverture souple

Caragata, Daniel; El Assad, Safwan; Serbanescu, Alexandru

 
9783845401720: Development of some encryption algorithms using chaotic functions: An example of chaos based information security
Couverture souple
ISBN 10 : 3845401729 ISBN 13 : 9783845401720
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

In today's information society, cryptography has become one of the main tools for privacy, trust, access control, electronic payments, corporate security, and countless other fields. The most important objective of cryptography is represented, without a doubt, by achieving confidentiality. In the last years there has been intense research on a new source of information security: chaotic functions. Our project tries to make a step forward in the field of chaotic based cryptography for data confidentiality. We will present three different encryption algorithms. The first two are block ciphers. They are explained in detail, and we discuss the original versions of the algorithms, their weaknesses and the proposed improvements. For the first algorithm the proposed improvement targets the speed, while for the second one the proposed improvement the security. For the third algorithm that is studied in this project we present its characteristics and we study its implementation on FPGAs using VHDL.

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Présentation de l'éditeur

In today's information society, cryptography has become one of the main tools for privacy, trust, access control, electronic payments, corporate security, and countless other fields.The most important objective of cryptography is represented, without a doubt, by achieving confidentiality. In the last years there has been intense research on a new source of information security: chaotic functions. Our project tries to make a step forward in the field of chaotic based cryptography for data confidentiality. We will present three different encryption algorithms. The first two are block ciphers. They are explained in detail, and we discuss the original versions of the algorithms, their weaknesses and the proposed improvements. For the first algorithm the proposed improvement targets the speed, while for the second one the proposed improvement the security. For the third algorithm that is studied in this project we present its characteristics and we study its implementation on FPGAs using VHDL.

Biographie de l'auteur

Daniel Caragata has received his PhD from the University of Nantes, France. His research interests are information security, encryption algorithms and image steganography and watermarking. Safwan El Assad is Associate Professor at Polytech'Nantes, France. His main research interest is chaos based information security.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3845401729
ISBN 13 
9783845401720
Reliure
Broché
Nombre de pages
88
Coordonnées du fabricant
non disponible
Personne responsable
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