Post-Quantum Cryptography: Code-based Cryptography and Hash Based Signatures Schemes - Couverture souple

Gauthier Umaña, Valérie

 
9783639715507: Post-Quantum Cryptography: Code-based Cryptography and Hash Based Signatures Schemes
Couverture souple
ISBN 10 : 3639715500 ISBN 13 : 9783639715507
Editeur : Scholars' Press, 2014

Synopsis

Quantum computers will break the security of almost all the public-key cryptosystems used in practice. This book focus on two classes of cryptography that can resist these emerging attacks. In the first part, we introduce coding theory and give an overview of code-based cryptography. The main contribution is an attack on two promising cryptosystem (joint work with Gregor Leander). We also present a deterministic polynomial-time algorithm to solve the Goppa Code Distinguisher problem for high rate codes (joint work with Jean-Charles Faugère, Ayoub Otmani, Ludovic Perret and Jean-Pierre Tillich). In the second part, we give an overview of hash based signature schemes that are a good quantum resistant alternative to the used signature schemes. We propose a new variant of the classical one-time signature schemes based on (near-)collisions resulting in two-time signature schemes and give a new, simple and efficient algorithm for traversing a tree in tree-based signature schemes (joint work with Lars Knudsen and Søren Thomsen).

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Quantum computers will break the security of almost all the public-key cryptosystems used in practice. This book focus on two classes of cryptography that can resist these emerging attacks. In the first part, we introduce coding theory and give an overview of code-based cryptography. The main contribution is an attack on two promising cryptosystem (joint work with Gregor Leander). We also present a deterministic polynomial-time algorithm to solve the Goppa Code Distinguisher problem for high rate codes (joint work with Jean-Charles Faugère, Ayoub Otmani, Ludovic Perret and Jean-Pierre Tillich). In the second part, we give an overview of hash based signature schemes that are a good quantum resistant alternative to the used signature schemes. We propose a new variant of the classical one-time signature schemes based on (near-)collisions resulting in two-time signature schemes and give a new, simple and efficient algorithm for traversing a tree in tree-based signature schemes (joint work with Lars Knudsen and Søren Thomsen).

Biographie de l'auteur

Received a Ph.D. degree in mathematics from the Technical University of Denmark in 2011, she was a postdoctoral researcher at Université de Caen in 2012 and at Universidad de los Andes, Bogotá in 2013. She is currently an assitant professor in the department of mathematics at Universidad del Rosario, Bogotá, Colombia.

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

Éditeur
Scholars' Press
Date d'édition
2014
Langue
anglais
ISBN 10 
3639715500
ISBN 13 
9783639715507
Reliure
Broché
Nombre de pages
200
Coordonnées du fabricant
non disponible
Personne responsable
non disponible