A parallelized way to provide data encryption and integrity checking on a processor-memory bus

Reouven Elbaz; Lionel Torres; Gilles Sassatelli; Pierre Guillemin; Michel Bardouillet; Albert Martinez; ACM

doi:10.1109/DAC.2006.229264

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A parallelized way to provide data encryption and integrity checking on a processor-memory bus

Reouven Elbaz, Lionel Torres, Gilles Sassatelli, Pierre Guillemin, Michel Bardouillet, Albert Martinez et ACM

43RD DESIGN AUTOMATION CONFERENCE, PROCEEDINGS 2006, p.506

Design Automation Conference DAC

01/01/2006

DOI: https://doi.org/10.1109/DAC.2006.229264

Résumé

Computer Science

Computer Science, Hardware & Architecture

Computer Science, Software Engineering

Engineering

Engineering, Electrical & Electronic

Science & Technology

Technology

This paper describes a novel engine, called PE-ICE (Parallelized Encryption and Integrity Checking Engine), enabling to guarantee confidentiality and integrity of data exchanged between a SoC (System on Chip) and its external memory. The PE-ICE approach is based on an existing block-encryption algorithm to which the integrity checking capability is added. Simulation results show that the performance overhead of PE-ICE remains low (below 4%) compared to block-encryption-only systems (which provide data confidentiality only).

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Détails

Titre: A parallelized way to provide data encryption and integrity checking on a processor-memory bus
Créateurs - sans rôle: Reouven Elbaz - Univ Montpellier 2, CNRS, UMR C5506, LIRMM, Montpellier, France
Lionel Torres - Univ Montpellier 2, CNRS, UMR C5506, LIRMM, Montpellier, France
Gilles Sassatelli - Univ Montpellier 2, CNRS, UMR C5506, LIRMM, Montpellier, France
Pierre Guillemin - STMicroeiectron, Adv Syst Technol, Rousset, France
Michel Bardouillet - STMicroeiectron, Adv Syst Technol, Rousset, France
Albert Martinez - STMicroeiectron, Adv Syst Technol, Rousset, France
ACM
Détails de publication: 43RD DESIGN AUTOMATION CONFERENCE, PROCEEDINGS 2006, p.506
Publications en série: Design Automation Conference DAC
Éditeur: Assoc Computing Machinery
Nombre de pages: 2
Identifiants: 99139255009311
Unité académique: Laboratoire d'Informatique de Robotique et de Microélectronique de Mtp - LIRMM
Langue: English
Type de ressource: Conference proceeding