Paper Info
Title
Fosbas: A Bi-Directional Secrecy And Collusion Resilience Key Management Scheme For Bans
Abstract
Body Area Network (BAN) consists of various types of small physiological sensors, transmission modules and low computational components and can thus form an E-health solution for continuous all-day and any-place health monitoring. To protect confidentiality of collected data, a shared group key is usually deployed in a BAN, and consequently a secure communication group is generated. In this paper, we propose a bi-directional security and collusion resilience key management scheme for BAN, referred to as FoSBaS. Detailed analysis shows that the scheme can provide both forward security and backward security and resist against collusion attacks. Furthermore, the FoSBaS is implemented on a Sun SPOT based sensor network testbed to evaluate its performance. Experimental results show that a group key can be updated within 102.13 ms with 60.22 mJ energy consumption on a 12 node BAN with 28 bits pairwise key.
Year
DOI
Venue
2012
10.1109/WCNC.2012.6214286
2012 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC)
Keywords
Field
DocType
body area network,cryptography,patient monitoring,wireless sensor networks,forward security,secure communication,wireless sensor network,key management,sensor network,servers,sensors
Key management,Group key,Computer science,Cryptography,Computer security,Computer network,Forward secrecy,Body area network,Wireless sensor network,Secure communication,Collusion
Conference
ISSN
Citations 
PageRank 
1525-3511
4
0.40
References 
Authors
12
4
Name
Order
Citations
PageRank
Yi Ren1361.91
Vladimir A. Oleshchuk216221.31
Frank Y. Li331642.69
Selo Sulistyo4126.38