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CORR
2006
Springer

137views Education» more CORR 2006»

Resettable Zero Knowledge in the Bare Public-Key Model under Standard Assumption

13 years 7 months ago

In this paper we resolve an open problem regarding resettable zero knowledge in the bare public-key (BPK for short) model: Does there exist constant round resettable zero knowledg...

Yi Deng, Dongdai Lin

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22

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EUROCRYPT
2000
Springer

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Efficient Concurrent Zero-Knowledge in the Auxiliary String Model

13 years 11 months ago

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We show that if any one-way function exists, then 3-round concurrent zero-knowledge arguments for all NP problems can be built in a model where a short auxiliary string with a pres...

Ivan Damgård

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18

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ASIACRYPT
2007
Springer

103views Cryptology» more ASIACRYPT 2007»

Concurrent Statistical Zero-Knowledge Arguments for NP from One Way Functions

14 years 1 months ago

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In this paper we show a general transformation from any honest veriﬁer statistical zero-knowledge argument to a concurrent statistical zero-knowledge argument. Our transformatio...

Vipul Goyal, Ryan Moriarty, Rafail Ostrovsky, Amit...

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24

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CORR
2006
Springer

169views Education» more CORR 2006»

Concurrently Non-Malleable Zero Knowledge in the Authenticated Public-Key Model

13 years 7 months ago

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We consider a type of zero-knowledge protocols that are of interest for their practical applications within networks like the Internet: efficient zero-knowledge arguments of knowl...

Yi Deng, Giovanni Di Crescenzo, Dongdai Lin

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23

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FOCS
2006
IEEE

132views Theoretical Computer Science» more FOCS 2006»

Concurrent Non-Malleable Zero Knowledge

14 years 1 months ago

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Boaz Barak, Manoj Prabhakaran, Amit Sahai

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