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

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

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

Sinopsis

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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Reseña del editor

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.

Biografía del autor

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.

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2011
Idioma
Inglés
ISBN 10 
3845401729
ISBN 13 
9783845401720
Encuadernación
Tapa blanda
Número de páginas
88
Contacto del fabricante
no disponible
Persona responsable
no disponible