237 search results - page 48 / 48 » On the Security Notions for Public-Key Encryption Schemes |
154
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EUROCRYPT
2005
Springer
15 years 11 months ago
2005
Springer
We present a general framework for constructing two-message oblivious transfer protocols using a modification of Cramer and Shoup’s notion of smooth projective hashing (2002). ...
174
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ACNS
2009
Springer
16 years 15 days ago
2009
Springer
We enrich the classical notion of group key exchange (GKE) protocols by a new property that allows each pair of users to derive an independent peer-to-peer (p2p) key on-demand and ...