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CRYPTO
2004
Springer

77views Cryptology» more CRYPTO 2004»

Zero-Knowledge Proofs and String Commitments Withstanding Quantum Attacks

14 years 3 months ago

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Ivan Damgård, Serge Fehr, Louis Salvail

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SCN
2004
Springer

78views Communications» more SCN 2004»

Identity-Based Zero Knowledge

14 years 3 months ago

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Abstract. We introduce and deﬁne the notion of identity-based zeroknowledge, concentrating on the non-interactive setting. In this setting, our notion allows any prover to widely...

Jonathan Katz, Rafail Ostrovsky, Michael O. Rabin

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FOCS
2003
IEEE

100views Theoretical Computer Science» more FOCS 2003»

Lower Bounds for Non-Black-Box Zero Knowledge

14 years 3 months ago

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We show new lower bounds and impossibility results for general (possibly non-black-box) zero-knowledge proofs and arguments. Our main results are that, under reasonable complexity...

Boaz Barak, Yehuda Lindell, Salil P. Vadhan

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IEEEAMS
2003
IEEE

113views Internet Technology» more IEEEAMS 2003»

Towards a Zero-Knowledge Model for Disk Drives

14 years 3 months ago