Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
A Privacy Protection User Authentication and Key Agreement Scheme Tailored for the Internet of Things Environment: PriAuth
Year:2017
Research Areas
  • Telematics
Information
Abstract
In a wearable sensor-based deployment, sensors are placed over the patient to monitor their body health parameters. Continuous physiological information monitored by wearable sensors helps doctors have a better diagnostic and a suitable treatment. When doctors want to access the patient?s sensor data remotely via network, the patient will authenticate the identity of the doctor first, and then they will negotiate a key for further communication. Many lightweight schemes have been proposed to enable a mutual authentication and key establishment between the two parties with the help of a gateway node, but most of these schemes cannot enable identity confidentiality. Besides, the shared key is also known by the gateway, whichmeans the patient?s sensor data could be leaked to the gateway. In PriAuth, identities are encrypted to guarantee confidentiality. Additionally, Elliptic Curve Diffie?Hellman (ECDH) key exchange protocol has been adopted to ensure the secrecy of the key, avoiding the gateway access to it. Besides, only hash and XOR computations are adopted because of the computability and power constraints of the wearable sensors.The proposed scheme has been validated by BAN logic and AVISPA, and the results show the scheme has been proven as secure.
International
Si
JCR
Si
Title
Wireless Communications and Mobile Computing
ISBN
1530-8669
Impact factor JCR
1,899
Impact info
Volume
2017
10.1155/2017/5290579
Journal number
From page
1
To page
17
Month
DICIEMBRE
Ranking
Q2
Participants
  • Autor: Yuwen Chen . (UPM)
  • Autor: Jose Fernan Martinez Ortega (UPM)
  • Autor: Pedro Castillejo Parrilla (UPM)
  • Autor: M. Lourdes Lopez Santidrian (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Redes y Servicios de Próxima Generación (GRyS)
  • Departamento: Ingeniería Telemática y Electrónica
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)