120
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EUROCRYPT
15 years 3 months ago
2004 Springer 
An extended abstract of this paper appears in C. Cachin and J. Camenisch, editors, Advances in Cryptology-EUROCRYPT 2004, volume 3027 of Lecture Notes in Computer Science, pages 22...
115
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EUROCRYPT
15 years 5 months ago
2004 Springer 
We prove a tight lower bound for generic protocols for secure multicast key distribution where the messages sent by the group manager for rekeying the group are obtained by arbitra...
114
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EUROCRYPT
15 years 5 months ago
2004 Springer 
Abstract. In the bounded-storage model (BSM) for information-theoretically secure encryption and key-agreement one uses a random string R whose length t is greater than the assumed...
111
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EUROCRYPT
15 years 5 months ago
2004 Springer 
Denoting by P = [k]G the elliptic-curve double-and-add multiplication of a public base point G by a secret k, we show that allowing an adversary access to the projective representa...
110
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EUROCRYPT
15 years 5 months ago
2004 Springer 
Abstract. This work presents a new privacy primitive called “Traceable Signatures”, together with an efficient provably secure implementation. To this end, we develop the unde...
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Cryptology