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Geoffroy Couteau's user avatar
Geoffroy Couteau's user avatar
Geoffroy Couteau's user avatar
Geoffroy Couteau
  • Member for 8 years, 3 months
  • Last seen this week
13 votes

Examples of frauds discovered because someone tried to mimic a random sequence

2 votes
Accepted

How can Garbled Circuits be utilized to reduce the round complexity of GMW?

2 votes

Is it possible to prove that an encrypted message was encrypted with some public key without divulging the plaintext or secret key?

0 votes
Accepted

Oblivious Decision Making

1 vote

How can you use ZK-proofs and public key signatures in this situation?

5 votes
Accepted

Additive vs Linear Secret Sharing

2 votes
Accepted

Pseudorandom correlation generators for many small tensor products

3 votes
Accepted

Randomized encodings and Indistinguishability obfuscation

3 votes
Accepted

Groth'16 trapdoor for simulator

1 vote
Accepted

What do we know about the relationship between IP, ZKP?

2 votes
Accepted

Which ZK proving systems are statistically vs computationally zero knowledge?

7 votes

Is there a cryptographic algorithm that can make a "lottery ticket"?

3 votes
Accepted

Can we achieve statistical Completeness, Soundness and Zero Knowledge in an Interactive Proof?

1 vote
Accepted

Secretly compute multiplication of two numbers owned by two people

8 votes
Accepted

Relation between Knowledge extractor and soundness in ZKPoK

1 vote

Is it possible to construct a 1-out-of-N OT with communication complexity smaller than the sender's whole input?

9 votes
Accepted

Grinding in the Fiat-Shamir heuristic

6 votes
Accepted

Would being able of factoring integers efficiently have some consequences over Elliptic Curve Cryptography?

3 votes
Accepted

Groth16 simulate zero-knowledge proof for invalid statement

3 votes
Accepted

Why Zk-SNARKs are Argument of Knowledge if a Knowledge Extractor exists?

5 votes

Virtual Black Box Obfuscator

1 vote
Accepted

GL-SPHF and witness encryption

4 votes

Extending the OR-proof to more than two statements

1 vote
Accepted

Knowledge proof of private keys from DH key exchange

15 votes
Accepted

Why cannot I assume that cryptography published in venues/journals handled by the same publishers as prestigious journals is serious?

24 votes
Accepted

Why Quantum Key Distribution (QKD) is impractical

10 votes

Could celestial objects be used in cryptography?

3 votes

Do we need to consider overflow in paillier encryption?

4 votes

A source of randomness that anyone can independently, conveniently and robustly access?

2 votes
Accepted

Can interactive zero-knowledge proof systems be implemented using secure two-party computation?

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