2967 search results - page 338 / 594 » Cryptology |
173
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EUROCRYPT
2007
Springer
15 years 10 months ago
2007
Springer
Essentially all work studying the round complexity of secure computation assumes broadcast as an atomic primitive. Protocols constructed under this assumption tend to have very poo...
184
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EUROCRYPT
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. We introduce a notion of instance-dependent verifiable random functions (InstD-VRFs for short). Informally, an InstD-VRF is, in some sense, a verifiable random function [...
164
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FC
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Private keyword search is a technique that allows for searching and retrieving documents matching certain keywords without revealing the search criteria. We improve the s...
177
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CTRSA
2009
Springer
15 years 10 months ago
2009
Springer
On-line/Off-line signatures are used in a particular scenario where the signer must respond quickly once the message to be signed is presented. The idea is to split the signing pro...
178
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ACNS
2004
Springer
15 years 10 months ago
2004
Springer
The concept of group signature allows a group member to sign message anonymously on behalf of the group. In the event of a dispute, a designated entity can reveal the identity of a...