5891 search results - page 66 / 1179 » On the Computational Security of a Distributed Key Distribut... |
162
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EUC
2008
Springer
15 years 3 months ago
2008
Springer
Password authentication is a popular approach used for user authentication in pervasive computing environments due to its simplicity and convenience. To secure the transmission be...
115
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ASPLOS
2006
ACM
15 years 7 months ago
2006
ACM
Security has been considered as an important issue in processor design. Most of the existing mechanisms address security and integrity issues caused by untrusted main memory in si...
124
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ICDCSW
2005
IEEE
15 years 7 months ago
2005
IEEE
An ad hoc or sensor network that is employed for security sensitive applications is expected to tolerate a certain quantity of maliciously behaving nodes. Algorithms must be desig...
139
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MOBIHOC
2007
ACM
16 years 1 months ago
2007
ACM
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...
118
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PODC
2010
ACM
15 years 5 months ago
2010
ACM
In this paper, we present a framework for achieving anonymity and trust, two seemingly contradictory properties, in distributed systems. Our approach builds on webs of trust, a we...