1446 search results - page 4 / 290 » Local zero knowledge |
TCC
2005
Springer
15 years 2 months ago
2005
Springer
Abstract. We introduce Fair Zero-Knowledge, a multi-verifier ZK system where every proof is guaranteed to be “zero-knowledge for all verifiers.” That is, if an honest verifi...
JCP
2008
14 years 9 months ago
2008
In order to implement both the efficiency and security in the Peer-to-Peer (P2P) network, we design a trusted small world overlay P2P network with the role based and reputation bas...
73
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IACR
2011
13 years 9 months ago
2011
Zero knowledge sets (ZKS) [18] allow a party to commit to a secret set S and then to, non interactively, produce proofs for statements such as x ∈ S or x /∈ S. As recognized in...
129
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TCC
2004
Springer
15 years 2 months ago
2004
Springer
Abstract. We investigate whether it is possible to obtain any meaningful type of zero-knowledge proofs using a one-message (i.e., noninteractive) proof system. We show that, under ...
EUROCRYPT
2007
Springer
15 years 3 months ago
2007
Springer
We give a complexity-theoretic characterization of the class of problems in NP having zero-knowledge argument systems. This characterization is symmetric in its treatment of the ze...