256 search results - page 34 / 52 » Security protocols for 2G and 3G wireless communications |
IJNSEC
2006
14 years 9 months ago
2006
Anonymity is a very important security feature in addition to authentication and key agreement features in communication protocols. In this paper, we propose two authentication an...
ICCCN
2008
IEEE
15 years 4 months ago
2008
IEEE
—Broadcast presents a special challenge for Wireless Sensor Networks (WSNs). In some situation such as time synchronization or building routing path, broadcasting messages must b...
INTERACT
2003
14 years 11 months ago
2003
As a number of networked digital devices are ubiquitously used, control of inter-device communications becomes a complicated task. People can no longer keep track of all the device...
SPAA
2010
ACM
15 years 2 months ago
2010
ACM
This paper studies non-cryptographic authenticated broadcast in radio networks subject to malicious failures. We introduce two protocols that address this problem. The first, Nei...
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WICON
2008
14 years 11 months ago
2008
In this paper, we discuss key management challenges for seamless handovers across heterogeneous wireless networks. We focus on utilizing existing keying material from previous acc...