3 papers
quant-ph2020
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.…
quant-ph2019
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…
cs.CR2018
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…