610 search results - page 80 / 122 » Information-theoretically secure protocols and security unde... |
116
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DBSEC
2003
15 years 1 months ago
2003
: Fair exchange protocols play an important role in application areas such as e-commerce where protocol participants require mutual guarantees that a transaction involving exchange...
109
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CISC
2007
Springer
15 years 6 months ago
2007
Springer
Deniable authentication is a technique that allows one party to send messages to another while the latter can not prove to a third party the fact of communication. In this paper, w...
PET
2004
Springer
15 years 5 months ago
2004
Springer
We define a new type of mix network that offers a reduced form of robustness: the mixnet can prove that every message it outputs corresponds to an input submitted by a player wit...
101
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AMW
2010
15 years 1 months ago
2010
We study query authentication schemes, algorithmic and cryptographic constructions that provide efficient and secure protocols for verifying the results of queries over structured...
EUROCRYPT
2009
Springer
16 years 14 days ago
2009
Springer
The notion of Zero Knowledge Proofs (of knowledge) [ZKP] is central to cryptography; it provides a set of security properties that proved indispensable in concrete protocol design...