Are Coarse Grain Reconfigurable Architectures Suitable for Cryptography?

Daniel Mesquita; Lionel Torres; Michel Robert; Gilles Sassatelli; Fernando Gehm Moraes

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Are Coarse Grain Reconfigurable Architectures Suitable for Cryptography?

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Are Coarse Grain Reconfigurable Architectures Suitable for Cryptography?

Daniel Mesquita, Lionel Torres, Michel Robert, Gilles Sassatelli et Fernando Gehm Moraes

IFIP International Conference on Very Large Scale Integration, pp.276-281

VLSI-SOC: From Systems to Chips

12th International Conference on Very Large Scale Integration of System-on-Chip (VLSI-SoC) (Darmstadt, Germany, 01/12/2003–03/12/2003)

2003

Résumé

Cryptographic algorithms are increasingly used in personal transaction through Internet network, smart card and telecommunication applications. Those algorithms are well known for their high complexity data computing. This paper focuses on Montgomery algorithm, which computes modular multiplication efficiently. This operation is the most time consuming part of public-key cryptosystems. A comparison among different implementations of the Montgomery algorithm in different architectures (GPP 1 , DSP, fine grain FPGA, coarse grain reconfigurable architecture [CGRA]) is presented. It is shown that coarse grain reconfigurable architecture might be good candidate to implement and to execute Montgomery multiplication. The paper also details the CGRA chosen to implement the referred algorithm.

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Titre: Are Coarse Grain Reconfigurable Architectures Suitable for Cryptography?
Créateurs - sans rôle: Daniel Mesquita - Université de Montpellier, Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier - LIRMM
Lionel Torres - Conception et Test de Systèmes MICroélectroniques
Michel Robert - Conception et Test de Systèmes MICroélectroniques
Gilles Sassatelli - Conception et Test de Systèmes MICroélectroniques
Fernando Gehm Moraes - University of Rio Grande and Rio Grande Community College
Détails de publication: IFIP International Conference on Very Large Scale Integration, pp.276-281
Colloque: 12th International Conference on Very Large Scale Integration of System-on-Chip (VLSI-SoC) (Darmstadt, Germany, 01/12/2003–03/12/2003)
Publications en série: VLSI-SOC: From Systems to Chips
Identifiants: 9942502309311
Unité académique: Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier - LIRMM
Langue: English
Type de ressource: Conference proceeding
Champs locaux: lirmm-00269699