858 search results - page 4 / 172 » User Authentication in Sensor Networks |
CCS
2006
ACM
13 years 11 months ago
2006
ACM
A broadcast authentication mechanism is important in wireless sensor networks, assuring receivers of a packet's validity. To provide authentication, some researchers utilize ...
CSREASAM
2006
13 years 8 months ago
2006
- Security is an important issue for Wireless Sensor Network (WSN), especially for security-sensitive application. In this paper, we address secure authentication problems in WSN. ...
TMC
2012
11 years 9 months ago
2012
—A number of protocols and mechanisms have been proposed to address the problem of initial secure key deployment in wireless networks. Most existing approaches work either with a...
SAC
2004
ACM
14 years 23 days ago
2004
ACM
Since fingerprint data are no secrets but of public nature, the verification data transmitted to a smartcard for oncardmatching need protection by appropriate means in order to ...
CCS
2010
ACM
13 years 7 months ago
2010
ACM
Energy efficiency is one of important issues in the resource contrained wireless sensor network. In this paper, we propose the authentication and key agreement protocol that effic...