Pseudo-Secret Random Qubit Generator (PSQRG): Difference between revisions

Secret Random Qubit Generator (SQRG) enables fully-classical parties to generate single qubit states using only public classical channels and a single quantum Server. This functionality could be used to replace a quantum channel completely such that a classical Client can perform various quantum applications over classical network connected to a quantum Server. An application of this functionality could be to carry out [[Secure Delegated Quantum Computation#Classical Online Communication-No Quantum Communication|Secure Delegated Quantum Computation]] by just classical online communication and no quantum communication. It allows a fully classical Client to hide her data such that she instructs Server to generate random qubits hiding her inputs, outputs, circuit and perform quantum computation on it via [[Prepare and Send-Universal Blind Quantum Computation|UBQC]] or [[Verifiable Universal Blind Quantum Computation|VUBQC]]. It can also find use cases in other protocols like Quantum Money, Quantum Digital Signatures etc.. which needs a user to share his/her private quantum key over a quantum channel.