In cryptography, a proof of knowledge is an interactive proof in which the prover succeeds 'convincing' a verifier that the prover knows somethingâ€¦Â (More)

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2010

2010

- Dominique Unruh
- EUROCRYPT
- 2010

We motivate, define and construct quantum proofs of knowledge, that is, proofs of knowledge secure against quantum adversariesâ€¦Â (More)

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2009

Highly Cited

2009

- Mira Belenkiy, Jan Camenisch, Melissa Chase, Markulf Kohlweiss, Anna Lysyanskaya, Hovav Shacham
- CRYPTO
- 2009

We construct an efficient delegatable anonymous credentials system. Users can anonymously and unlinkably obtain credentials fromâ€¦Â (More)

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2009

2009

- Ueli Maurer
- AFRICACRYPT
- 2009

We present a simple zero-knowledge proof of knowledge protocol of which many protocols in the literature are instantiationsâ€¦Â (More)

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2007

Highly Cited

2007

- Ari Juels, Burton S. Kaliski
- ACM Conference on Computer and Communicationsâ€¦
- 2007

In this paper, we define and explore <i>proofs of retrievability</i> (PORs). A POR scheme enables an archive or back-up serviceâ€¦Â (More)

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2007

2007

- Ivan DamgÃ¥rd, Jesper Buus Nielsen, Daniel Wichs
- EUROCRYPT
- 2007

We introduce a new notion called `-isolated proofs of knowledge (`-IPoK). These are proofs of knowledge where a cheating proverâ€¦Â (More)

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2006

Highly Cited

2006

- Jens Groth
- ASIACRYPT
- 2006

Non-interactive zero-knowledge proofs play an essential role in many cryptographic protocols. We suggest several NIZK proofâ€¦Â (More)

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1995

1995

- Ronald Cramer
- 1995

Suppose we are given a proof of knowledge P in which a prover demonstrates that he knows a solution to a given problem instanceâ€¦Â (More)

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1994

Highly Cited

1994

- Ronald Cramer, Ivan DamgÃ¥rd, Berry Schoenmakers
- CRYPTO
- 1994

Suppose we are given a proof of knowledge P in which a prover demonstrates that he knows a solution to a given problem instanceâ€¦Â (More)

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1992

Highly Cited

1992

- Mihir Bellare, Oded Goldreich
- CRYPTO
- 1992

The notion of a "proof of knowledge" , introduced by Goldwasser, Micali and Rackoff, has been used in several works as a tool forâ€¦Â (More)

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1992

Highly Cited

1992

- Alfredo De Santis, Giuseppe Persiano
- FOCS
- 1992

A zero-knowledge proof system of knowledge is a protocol between two parties called the prover and the verifier. The prover wantsâ€¦Â (More)

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