On the possibility of classical client blind quantum computing

Understand

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 distant party.

• Their classical description is (computationally) unknown to any other party (including the distant party preparing them) but known to the client.
• We emphasize the unique feature that no quantum communication is required to implement PSRQG.
• This enables classical clients to perform a class of quantum communication protocols with only a public classical channel with a quantum server.