BSK-WBSN: BIOMETRIC SYMMETRIC KEYS TO SECURE WIRELESS BODY SENSORS NETWORKS
Samira Mesmoudi and Mohammed Feham
STIC Laboratory, University of Tlemcen, Algeria
ABSTRACT
The Wireless Sensors Network (WSN) is an emergent technology resulting from progress of various fields. Many applications of networks WSN are born. One of the applications which have an operational effectiveness relates to the field of health and allows a medical remote support. Miniature wireless sensors, strategically placed on the human body, create a Wireless Body Sensor Network (WBSN) which allows supervising various essential biological signals (rate of heartbeat, pressure, etc). The sensitivity of medical information requires mechanisms of safety. This performance constitutes a challenge for WBSN because of their limitation in resources energy and data-processing. In this paper we propose a new approach to symmetric cryptographic key establishment, based on biometrics physiology. This approach takes into account WBSN constraints and its topology.
KEYWORDS
Wireless Body Sensor Network (WBSN), security, biometric key, authenticated symmetric key establishment, topology.
Original source Link : http://airccse.org/journal/nsa/0911nsa12.pdf
No comments:
Post a Comment