977 search results - page 33 / 196 » Secret image sharing |
122
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TIFS
2008
14 years 11 months ago
2008
We consider the problem of secret key distribution in a sensor network with multiple scattered sensor nodes and a mobile device that can be used to bootstrap the network. Our main...
111
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CORR
2011
Springer
14 years 6 months ago
2011
Springer
Abstract—A secret-key generation scheme based on a layered broadcasting strategy is introduced for slow-fading channels. In the model considered, Alice wants to share a key with ...
113
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SCN
2008
Springer
14 years 11 months ago
2008
Springer
In 2004, Molnar and Wagner introduced a very appealing scheme dedicated to the identification of RFID tags. Their protocol relies on a binary tree of secrets which are shared
107
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EUROCRYPT
2009
Springer
16 years 12 days ago
2009
Springer
We consider information-theoretic key agreement between two parties sharing somewhat different versions of a secret w that has relatively little entropy. Such key agreement, also ...
AINA
2004
IEEE
15 years 3 months ago
2004
IEEE
A key agreement protocol is utilized in a network system such that two users are able to establish a commonly shared secret key. Entities within the same security level can commun...