5891 search results - page 24 / 1179 » On the Computational Security of a Distributed Key Distribut... |
147
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TWC
2008
15 years 1 months ago
2008
Symmetric key agreement is significant to security provisioning in sensor networks with resource limitations. A number of pairwise key pre-distribution protocols have been proposed...
ISPAN
2005
IEEE
15 years 6 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...
118
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CRYPTO
2011
Springer
14 years 1 months ago
2011
Springer
We present a somewhat homomorphic encryption scheme that is both very simple to describe and analyze, and whose security (quantumly) reduces to the worst-case hardness of problems ...
208
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ICNP
2002
IEEE
15 years 6 months ago
2002
IEEE
We consider several distributed collaborative key agreement protocols for dynamic peer groups. This problem has several important characteristics which make it different from trad...
104
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
Abstract--This paper presents a recursive computational multisecret sharing technique that hides k - 2 secrets of size b each into n shares of a single secret S of size b, such tha...