19 search results - page 3 / 4 » Using biased coins as oracles |
FSE
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. The need of true random number generators for many purposes (ranging from applications in cryptography and stochastic simulation, to search heuristics and game playing) i...
ICALP
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. In this paper we attempt to formally study two very intuitive physical models: sealed envelopes and locked boxes, often used as illustrations for common cryptographic ope...
ENTCS
2007
13 years 5 months ago
2007
Abstract. Anonymity means that the identity of the user performing a certain action is maintained secret. The protocols for ensuring anonymity often use random mechanisms which can...
ACNS
2010
Springer
13 years 10 months ago
2010
Springer
We look at the problem of designing Message Recognition Protocols (MRP) and note that all proposals available in the literature have relied on security proofs which hold in the ran...
EUROCRYPT
2006
Springer
13 years 9 months ago
2006
Springer
In this work we provide efficient distributed protocols for generating shares of random noise, secure against malicious participants. The purpose of the noise generation is to crea...