2601 search results - page 420 / 521 » Secure Rewarding Schemes |
237
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SASN
2006
ACM
16 years 9 days ago
2006
ACM
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...
179
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EUROCRYPT
2001
Springer
15 years 11 months ago
2001
Springer
We formalize the notion of a cryptographic counter, which allows a group of participants to increment and decrement a cryptographic representation of a (hidden) numerical value pri...
193
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ASIACRYPT
2001
Springer
15 years 10 months ago
2001
Springer
A Zero-knowledge protocol provides provably secure entity authentication based on a hard computational problem. Among many schemes proposed since 1984, the most practical rely on f...
187
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VTC
2010
IEEE
15 years 4 months ago
2010
IEEE
— In this contribution we propose a robust H.264 coded wireless video transmission scheme using iteratively decoded self-concatenated convolutional coding (SECCC). The proposed S...
171
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CCS
2009
ACM
16 years 7 months ago
2009
ACM
Management of a modern enterprise is based on the assumption that executive reports of lower-layer management are faithful to what is actually happening in the field. As some well...