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Quantum Key Distribution with Efficient Post-Quantum Cryptography-Secured Trusted Node on a Quantum Network
Quantum Key Distribution (QKD) enables two distant users to exchange a secret key with information-theoretic security, based on the …
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Quantum pseudoresources imply cryptography
While one-way functions (OWFs) serve as the minimal assumption for computational cryptography in the classical setting, in quantum …
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Quantum cryptography integrating an optical quantum memory
Developments in scalable quantum networks rely critically on optical quantum memories, which are key components enabling the storage of …
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The Round Complexity of Proofs in the Bounded Quantum Storage Model
The round complexity of interactive proof systems is a key question of practical and theoretical relevance in complexity theory and …
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A classical proof of quantum knowledge for multi-prover interactive proof systems
In a proof of knowledge (PoK), a verifier becomes convinced that a prover possesses privileged information. In combination with …
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Characterising memory in quantum channel discrimination via constrained separability problems
Quantum memories are a crucial precondition in many protocols for processing quantum information. A fundamental problem that …
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Experimental quantum randomness enhanced by a quantum network
The certification of randomness is essential for both fundamental science and information technologies. Unlike traditional random …
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Higher-Order Quantum Operations
An operational description of quantum phenomena concerns developing models that describe experimentally observed behaviour. …
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Integrated InP-based transmitter for continuous-variable quantum key distribution
Developing quantum key distribution (QKD) systems using monolithic photonic integrated circuits (PICs) can accelerate their adoption by …
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Distributed Non-Interactive Zero-Knowledge Proofs
Distributed certification is a set of mechanisms that allows an all-knowing prover to convince the units of a communication network …
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