34 citations · 74 across the 5 of their papers we have counts for
5 papers
Oblivious Transfer from Zero-Knowledge Proofs, or How to Achieve Round-Optimal Quantum Oblivious Transfer and Zero-Knowledge Proofs on Quantum States
Léo Colisson, Garazi Muguruza, Florian Speelman
We provide a generic construction to turn any classical Zero-Knowledge (ZK) protocol into a composable (quantum) oblivious transfer (OT) protocol, mostly lifting the round-complexi…
Non-Destructive Zero-Knowledge Proofs on Quantum States, and Multi-Party Generation of Authorized Hidden GHZ States
Léo Colisson, Frédéric Grosshans, Elham Kashefi
We propose the first generalization of the famous Non-Interactive Zero-Knowledge (NIZK) proofs to quantum languages (NIZKoQS) and we provide a protocol to prove advanced properties…
Security Limitations of Classical-Client Delegated Quantum Computing
Christian Badertscher, Alexandru Cojocaru, Léo Colisson +4
Secure delegated quantum computing allows a computationally weak client to outsource an arbitrary quantum computation to an untrusted quantum server in a privacy-preserving manner.…
QFactory: classically-instructed remote secret qubits preparation
Alexandru Cojocaru, Léo Colisson, Elham Kashefi +1
The functionality of classically-instructed remotely prepared random secret qubits was introduced in (Cojocaru et al 2018) as a way to enable classical parties to participate in se…
On the possibility of classical client blind quantum computing
Alexandru Cojocaru, Léo Colisson, Elham Kashefi +1
We define the functionality of delegated pseudo-secret random qubit generator (PSRQG), where a classical client can instruct the preparation of a sequence of random qubits at some…