Léo Colisson

Member for 5 years, 10 months
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protocol-analysis

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26

Is there any famous protocol that were proven secure but whose proof was wrong and lead to real world attacks?

Feb 25, 2022

8

LWE: Round a continuous Gaussian to a true Discrete Gaussian

Mar 6, 2021

4

LWE with identity sub-matrix and reused sampled from [MP12]: why is it secure?

Feb 20, 2021

3

Is it common/valid to hardcode an element of a language into a simulator?

Sep 27, 2021

3

Equivalents of Yao's Xor lemma to rounds, or other hardness amplification methods?

Feb 1, 2019

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33

What is universal composability guaranteeing, specifically? Where does it apply, and where does it not?

Oct 23, 2020

4

Simulation-based proofs and universal composability proofs

Oct 24, 2020

3

Differential privacy what does "where the probability is taken over the randomness used by the algorithm" mean?

Oct 23, 2020

2

Is it common/valid to hardcode an element of a language into a simulator?

Sep 28, 2021

1

How to verify if $g$ is a generator for $p$?

Dec 12, 2022

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protocol-analysis

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universal-composability

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adversarial-model

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encryption

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zero-knowledge-proofs

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What is universal composability guaranteeing, specifically? Where does it apply, and where does it not?

+10

LWE: Round a continuous Gaussian to a true Discrete Gaussian

+10

How to verify if $g$ is a generator for $p$?

+10

Zero-knowledge with leakage about the witness

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