281 search results - page 33 / 57 » Scalable Protocols for Authenticated Group Key Exchange |
ICDCSW
2003
IEEE
14 years 27 days ago
2003
IEEE
Most ad hoc networks do not implement any network access control, leaving these networks vulnerable to resource consumption attacks where a malicious node injects packets into the...
WOWMOM
2005
ACM
14 years 1 months ago
2005
ACM
Recent work on key establishment for sensor networks has shown that it is feasible to employ limited Elliptic Curve Cryptography in sensor networks through hybrid protocols. In th...
CRYPTO
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we present a practical heuristic attack on the Ko, Lee et al. key exchange protocol introduced at Crypto 2000 [10]. One of the ideas behind our attack is using Dehorn...
IACR
2011
12 years 7 months ago
2011
Abstract. Radio Frequency Identification (RFID) systems are vulnerable to relay attacks (i.e., mafia, terrorist and distance frauds) when they are used for authentication purpose...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...