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TCC
2007
Springer
102views Cryptology» more  TCC 2007»
15 years 11 months ago
Perfect NIZK with Adaptive Soundness
Abstract. This paper presents a very simple and efficient adaptivelysound perfect NIZK argument system for any NP-language. In contrast to recently proposed schemes by Groth, Ostro...
Masayuki Abe, Serge Fehr
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CRYPTO
2005
Springer
72views Cryptology» more  CRYPTO 2005»
15 years 10 months ago
Unconditional Characterizations of Non-interactive Zero-Knowledge
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...
Rafael Pass, Abhi Shelat