Memorias de investigación
Ponencias en congresos:
Physical Unclonable Functions based on silicon micro-ring resonators for secure signature delegation in Wireless Sensor Networks
Año:2018
Áreas de investigación
  • Ingenierías
Datos
Descripción
With the arrival of the fourth industrial revolution and the era of Cyber-Physical Systems, Wireless Sensor Networks (WSN) are employed in a large catalogue of applications, many of them critical. At the beginning, encryption techniques were enough to protect WSN, but as more sophisticated applications are proposed, protection schemes turn also more complex. In particular, schemes based on digital signatures, hash functions and Public Key Infrastructures are extensively implemented. Nevertheless, all these solutions present a very important problem: nodes must store a secret key. As future systems will be unmanaged and be deployed in remote places without surveillance, the use of ROM memories where keys are stored in a permanent way is a critical risk. Therefore, in this paper we propose a new scheme for signature delegation in WSN, based on chaotic Physical Unclonable Functions (PUF). As the size of nodes is an essential parameter to be considered, the proposed technology is supported by micro-ring resonators. A simulation scenario is also defined to validate the usability and performance of the proposed framework.
Internacional
Si
Nombre congreso
3rd International Symposium on Mobile Internet Security
Tipo de participación
960
Lugar del congreso
Revisores
Si
ISBN o ISSN
2182-2077
DOI
Fecha inicio congreso
29/08/2018
Fecha fin congreso
01/09/2018
Desde la página
40
Hasta la página
53
Título de las actas
3rd International Symposium on Mobile Internet Security
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Ingeniería de Redes y Servicios Avanzados de Telecomunicación
  • Departamento: Ingeniería de Sistemas Telemáticos
  • Departamento: Ingeniería Topográfica y Cartografía