325 search results - page 2 / 65 » Concurrent Composition of Secure Protocols in the Timing Mod... |
TCC
2007
Springer
15 years 3 months ago
2007
Springer
We investigate whether security of multiparty computation in the information-theoretic setting implies their security under concurrent composition. We show that security in the sta...
105
Voted
IACR
2011
13 years 9 months ago
2011
A zero-knowledge protocol allows a prover to convince a verifier of the correctness of a statement without disclosing any other information to the verifier. It is a basic tool a...
88
Voted
STOC
2006
ACM
15 years 3 months ago
2006
ACM
We investigate the question of whether security of protocols in the information-theoretic setting (where the adversary is computationally unbounded) implies the security of these ...
101
Voted
FOCS
2003
IEEE
15 years 2 months ago
2003
IEEE
Concurrent general composition relates to a setting where a secure protocol is run in a network concurrently with other, arbitrary protocols. Clearly, security in such a setting i...
CRYPTO
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. We show that only languages in BPP have public-coin, blackbox zero-knowledge protocols that are secure under an unbounded (polynomial) number of parallel repetitions. Thi...