175 search results - page 18 / 35 » Approximation Algorithms for Key Management in Secure Multic... |
SUTC
2006
IEEE
15 years 3 months ago
2006
IEEE
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
MIDDLEWARE
2005
Springer
15 years 3 months ago
2005
Springer
Group management service plays a key role in wireless sensor networks (WSNs) as it provides support to high level middleware services such as object tracking, security, fault-tole...
JSAC
2008
14 years 9 months ago
2008
We review the rationale behind the current design of the Delay/Disruption Tolerant Networking (DTN) Architecture and highlight some remaining open issues. Its evolution, from a foc...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
: This paper presents a novel encryption-less algorithm to enhance security in transmission of data in networks. The algorithm uses an intuitively simple idea of a `jigsaw puzzle&#...
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EUROCRYPT
1999
Springer
15 years 1 months ago
1999
Springer
Abstract. This work describes schemes for distributing between n servers the evaluation of a function f which is an approximation to a random function, such that only authorized su...