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» On Simple and Secure Key Distribution
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PERCOM
2006
ACM
14 years 10 months ago
A Collusion Attack on Pairwise Key Predistribution Schemes for Distributed Sensor Networks
Key predistribution schemes are a favoured solution for establishing secure communication in sensor networks. Often viewed as the safest way to bootstrap trust, the main drawback ...
Tyler Moore
JSS
2007
121views more  JSS 2007»
13 years 10 months ago
SEAL: A secure communication library for building dynamic group key agreement applications
We present the SEcure communicAtion Library (SEAL), a Linux-based C language application programming interface (API) library that implements secure group key agreement algorithms ...
Patrick P. C. Lee, John C. S. Lui, David K. Y. Yau
ISPA
2005
Springer
14 years 4 months ago
Hybrid Authentication and Key Management Scheme for WSANs
:Wireless Sensor and Actor Networks (WSANs) consist of three types of nodes with different capabilities and functions. Because of these heterogeneities, current network security ...
Xiaomei Cao, Mao Lin Huang, YueQuan Chen, Guihai C...
ESORICS
2000
Springer
14 years 2 months ago
A Formal Semantics for SPKI
We extend the logic and semantics of authorization due to Abadi, Lampson, et al. to support restricted delegation. Our formal model provides a simple interpretation for the variety...
Jon Howell, David Kotz
CRYPTO
2011
Springer
235views Cryptology» more  CRYPTO 2011»
12 years 10 months ago
Better Security for Deterministic Public-Key Encryption: The Auxiliary-Input Setting
Deterministic public-key encryption, introduced by Bellare, Boldyreva, and O’Neill (CRYPTO ’07), provides an alternative to randomized public-key encryption in various scenari...
Zvika Brakerski, Gil Segev