5484 search results - page 306 / 1097 » Almost-Everywhere Secure Computation |
185
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ICNP
2005
IEEE
16 years 9 days ago
2005
IEEE
In this paper, we focus on the problem of identifying a family of collusion resistant protocols that demonstrate a tradeoff between the number of secrets that users maintain and t...
190
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EUROCRYPT
1998
Springer
15 years 11 months ago
1998
Springer
For the most compelling applications of threshold cryptosystems, security against chosen ciphertext attack is a requirement. However, prior to the results presented here, there ap...
178
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AISM
2004
15 years 8 months ago
2004
The `Need to Know' concept is often quoted but rarely defined in the literature. In general the principle directs that unless an individual has a specific reason to have acce...
193
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IEEEARES
2009
IEEE
15 years 4 months ago
2009
IEEE
We present an automatic analyzer for measuring information flow within software systems. In this paper, we quantify leakage in terms of information theory and incorporate this comp...
170
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
Authentication in public spaces poses significant security risks. Most significantly, passwords can be stolen, potentially leading to fraud. A common method to steal a PIN is thro...