60 search results - page 5 / 12 » Zero knowledge with efficient provers |
EUROCRYPT
2005
Springer
14 years 1 months ago
2005
Springer
We introduce a new flavor of commitment schemes, which we call mercurial commitments. Informally, mercurial commitments are standard commitments that have been extended to allow ...
IH
2001
Springer
14 years 15 hour ago
2001
Springer
The goal of zero-knowledge watermark detection is to allow a prover to soundly convince a verifier of the presence of a watermark in certain stego-data without revealing any infor...
IACR
2011
12 years 7 months ago
2011
Abstract. In Asiacrypt 2010, Groth constructed the only previously known sublinearcommunication NIZK argument for circuit satisfiability in the common reference string model. We p...
CRYPTO
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Non-interactive zero-knowledge (NIZK) proofs have been investigated in two models: the Public Parameter model and the Secret Parameter model. In the former, a public stri...
CRYPTO
2011
Springer
12 years 7 months ago
2011
Springer
In this paper, we initiate a study of zero knowledge proof systems in the presence of sidechannel attacks. Specifically, we consider a setting where a cheating verifier is allow...