199 search results - page 13 / 40 » Adaptive Proofs of Knowledge in the Random Oracle Model |
101
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BIRTHDAY
2010
Springer
15 years 5 months ago
2010
Springer
Chosen-ciphertext security is by now a standard security property for asymmetric encryption. Many generic constructions for building secure cryptosystems from primitives with lower...
128
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EUROCRYPT
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. We present two universally composable and practical protocols by which a dealer can, verifiably and non-interactively, secret-share an integer among a set of players. Mo...
121
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IJNSEC
2007
15 years 4 months ago
2007
The identity-based signature (IBS) scheme proposed by Sakai, Ohgishi and Kasahara in 2000, which we refer to as the SOK-IBS scheme, is the first pairing-based IBS scheme. Though ...
143
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EUROCRYPT
2007
Springer
15 years 10 months ago
2007
Springer
We study an adaptive variant of oblivious transfer in which a sender has N messages, of which a receiver can adaptively choose to receive k one-after-the-other, in such a way that ...
136
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CRYPTO
2010
Springer
15 years 5 months ago
2010
Springer
Secure two-party authentication and key exchange are fundamental problems. Traditionally, the parties authenticate each other by means of their identities, using a public-key infr...