A Smart Sensor for Defending against Clock Glitching Attacks on the I2C Protocol in Robotic Applications

This paper presents a study about hardware attacking and clock signal vulnerability. It considers a particular type of attack on the clock signal in the I2C protocol, and proposes the design of a new sensor for detecting and defending against this type of perturbation. The analysis of the attack and...

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Detalles Bibliográficos
Autores principales: Jiménez-Naharro, Raúl, Gómez-Bravo, Fernando, Medina-García, Jonathan, Sánchez-Raya, Manuel, Gómez-Galán, Juan Antonio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5419790/
https://www.ncbi.nlm.nih.gov/pubmed/28346337
http://dx.doi.org/10.3390/s17040677
Descripción
Sumario:This paper presents a study about hardware attacking and clock signal vulnerability. It considers a particular type of attack on the clock signal in the I2C protocol, and proposes the design of a new sensor for detecting and defending against this type of perturbation. The analysis of the attack and the defense is validated by means of a configurable experimental platform that emulates a differential drive robot. A set of experimental results confirm the interest of the studied vulnerabilities and the efficiency of the proposed sensor in defending against this type of situation.

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