3 papers
quant-ph2026
Encrypted Redundancy as a Diagnostic Resource: Relational Diagnosis in Quantum Encrypted Cloning
Gabriele Gianini, Omar Hasan, Stelvio Cimato +1
Quantum encrypted cloning encodes an unknown state into several encrypted components, each offering an alternative way to recover it later. We show that this redundancy can also se…
quant-ph2026
Beyond the Canonical Protocol: Quantum Encrypted Cloning from Secret-Sharing Access Structures
Gabriele Gianini, Stelvio Cimato, Jianyi Lin +3
Quantum encrypted cloning shows that an unknown quantum state can be distributed into multiple encrypted copies without contradicting the no-cloning theorem: each copy is unusable…
quant-ph2026
Encrypted clones can leak: Classification of informative subsets in Quantum Encrypted Cloning
Gabriele Gianini, Omar Hasan, Corrado Mio +2
Encrypted cloning enables the redundant storage of an unknown qubit while remaining compatible with the no-cloning theorem, since only one clone can later be recovered through key-…