2 citations · 6 across the 7 of their papers we have counts for
7 papers
On Limits on the Provable Consequences of Quantum Pseudorandomness
Samuel Bouaziz--Ermann, Minki Hhan, Garazi Muguruza +1
There are various notions of quantum pseudorandomness, such as pseudorandom unitaries (PRUs), pseudorandom state generators (PRSGs), pseudorandom function-like state generators (PR…
Quantum bounds for compiled XOR games and -outcome CHSH games
Matilde Baroni, Quoc-Huy Vu, Boris Bourdoncle +3
Nonlocal games play a crucial role in quantum information theory and have numerous applications in certification and cryptographic protocols. Kalai et al. (STOC 2023) introduced a…
Towards the Impossibility of Quantum Public Key Encryption with Classical Keys from One-Way Functions
Samuel Bouaziz--Ermann, Alex B. Grilo, Damien Vergnaud +1
There has been a recent interest in proposing quantum protocols whose security relies on weaker computational assumptions than their classical counterparts. Importantly to our work…
Towards Unclonable Cryptography in the Plain Model
Céline Chevalier, Paul Hermouet, Quoc-Huy Vu
By leveraging the no-cloning principle of quantum mechanics, unclonable cryptography enables us to achieve novel cryptographic protocols that are otherwise impossible classically.…
Public-Key Encryption with Quantum Keys
Khashayar Barooti, Alex B. Grilo, Loïs Huguenin-Dumittan +4
In the framework of Impagliazzo's five worlds, a distinction is often made between two worlds, one where public-key encryption exists (Cryptomania), and one in which only one-way f…
Encryption with Quantum Public Keys
Alex B. Grilo, Or Sattath, Quoc-Huy Vu
It is an important question to find constructions of quantum cryptographic protocols which rely on weaker computational assumptions than classical protocols. Recently, it has been…
On the Security of Password-Authenticated Quantum Key Exchange
Céline Chevalier, Marc Kaplan, Quoc Huy Vu
Motivated by the Quantum Key Distribution (QKD) protocol, introduced in 1984 in the seminal paper of Bennett and Brassard, we investigate in this paper the achievability of uncondi…