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177
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ISW
1997
Springer
15 years 11 months ago
1997
Springer
This paper gives a survey of attacks on Message Authentication Codes (MACs). First it defines the required security properties. Next it describes generic forgery and key recovery...
178
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
In this work, we derive an algebraic formulation for the scalar linear network coding problem as an alternative to the one presented by Koetter et al in [1]. Using an equivalence b...
188
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CORR
2007
Springer
15 years 7 months ago
2007
Springer
Abstract— We consider the level of information security provided by random linear network coding in network scenarios in which all nodes comply with the communication protocols y...
174
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TCOM
2008
15 years 7 months ago
2008
This letter proposes a novel Walsh coded training signal design and decoding method to estimate the channel response in MIMO-OFDM systems. The Walsh coded training signals, designe...
172
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COMBINATORICS
2002
15 years 7 months ago
2002
Let G = (V, E) be a connected undirected graph and S a subset of vertices. If for all vertices v V , the sets Br(v) S are all nonempty and different, where Br(v) denotes the set...