14824 search results - page 2278 / 2965 » Security - Introduction |
189
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CRYPTO
2006
Springer
15 years 10 months ago
2006
Springer
We build concurrently executable blind signatures schemes in the common reference string model, based on general complexity assumptions, and with optimal round complexity. Namely, ...
171
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CTRSA
2006
Springer
15 years 10 months ago
2006
Springer
A series of recent papers have demonstrated collision attacks on popularly used hash functions, including the widely deployed MD5 and SHA-1 algorithm. To assess this threat, the na...
169
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CTRSA
2006
Springer
15 years 10 months ago
2006
Springer
Vaudenay recently proposed a message authentication protocol which is interactive and based on short authenticated strings (SAS). We study here SASbased non-interactive message aut...
190
Voted
CTRSA
2006
Springer
15 years 10 months ago
2006
Springer
We construct efficient universally composable oblivious transfer protocols in the multi-party setting for honest majorities. Unlike previous proposals our protocols are designed in...
188
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DASC
2006
IEEE
15 years 10 months ago
2006
IEEE
Run-time monitoring is a powerful approach for dynamically detecting faults or malicious activity of software systems. However, there are often two obstacles to the implementation...