338 search results - page 38 / 68 » A New Key Distribution Scheme for Secure Multicast Communica... |
SCN
2010
Springer
14 years 7 months ago
2010
Springer
This paper introduces and explores the new concept of Time-Specific Encryption (TSE). In (Plain) TSE, a Time Server broadcasts a key at the beginning of each time unit, a Time Inst...
IC
2004
14 years 11 months ago
2004
In the next generation Internet, the network should not only be considered as a communication medium but also as a large source of services which use entails performance, reliabil...
MOBISYS
2006
ACM
15 years 9 months ago
2006
ACM
The majority of security schemes available for sensor networks assume deployment in areas without access to a wired infrastructure. More specifically, nodes in these networks are ...
ISPAN
2005
IEEE
15 years 3 months ago
2005
IEEE
Addition of new nodes to a Sensor Network is a fundamental requirement for their continuity operation over time. We analyze the weakening of security due to node capture when addi...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
The distribution of the wavelet coefficients in 2-D discrete wavelet transform (DWT) subspaces can be well described by a Gaussian mixture statistical model. In this paper, a secr...