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103
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EUROCRYPT
2006
Springer
15 years 5 months ago
2006
Springer
The standard security definition of unconditional secure function evaluation, which is based on the ideal/real model paradigm, has the disadvantage of being overly complicated to w...
125
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EUROCRYPT
2009
Springer
16 years 2 months 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 ...
113
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EUROCRYPT
2006
Springer
15 years 5 months ago
2006
Springer
Sequence compression is one of the most promising tools for strengthening pseudo-random generators used in stream ciphers. Indeed, adding compression components can thwart algebrai...
139
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EUROCRYPT
2006
Springer
15 years 5 months ago
2006
Springer
To prove that a secure key-agreement protocol exists one must at least show P = NP. Moreover any proof that the sequential composition of two non-adaptively secure pseudorandom fun...
112
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EUROCRYPT
2006
Springer
15 years 5 months ago
2006
Springer
We construct a fully collusion resistant tracing traitors system with sublinear size ciphertexts and constant size private keys. More precisely, let N be the total number of users...