242 search results - page 33 / 49 » Randomness in Cryptography |
CRYPTO
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. Non-Interactive Zero Knowledge (NIZK), introduced by Blum, Feldman, and Micali in 1988, is a fundamental cryptographic primitive which has attracted considerable attentio...
101
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EUROCRYPT
2004
Springer
15 years 3 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...
115
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CHES
2011
Springer
13 years 9 months ago
2011
Springer
Randomness extractors are important tools in cryptography. Their goal is to compress a high-entropy source into a more uniform output. Beyond their theoretical interest, they have ...
EUROCRYPT
2004
Springer
15 years 3 months ago
2004
Springer
We introduce the concept of concurrent signatures. These allow two entities to produce two signatures in such a way that, from the point of view of any third party, both signatures...
CCS
2008
ACM
14 years 11 months ago
2008
ACM
In RFID protocols, tags identify and authenticate themselves to readers. At Asiacrypt 2007, Vaudenay studied security and privacy models for these protocols. We extend this model ...