876 search results - page 7 / 176 » Limits on the Usefulness of Random Oracles |
184
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ESORICS
2009
Springer
16 years 6 months ago
2009
Springer
Abstract. Several generic constructions for transforming one-way functions to asymmetric encryption schemes have been proposed. One-way functions only guarantee the weak secrecy of...
158
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ACNS
2010
Springer
15 years 9 months ago
2010
Springer
Verifiably encrypted signature schemes (VES) allow a signer to encrypt his or her signature under the public key of a trusted third party, while maintaining public signature verifi...
180
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EUROCRYPT
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. In this paper we prove that the sponge construction introduced in [4] is indifferentiable from a random oracle when being used with a random transformation or a random pe...
162
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CC
2008
Springer
15 years 6 months ago
2008
Springer
We use derandomization to show that sequences of positive pspace-dimension
166
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DCC
2010
IEEE
15 years 6 months ago
2010
IEEE
In 2003, Boneh, Gentry, Lynn and Shacham (BGLS) devised the first provably-secure aggregate signature scheme. Their scheme uses bilinear pairings and their security proof is in the...