Patent ID: 11924174
Assignee: ACCENTURE GLOBAL SOLUTIONS LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 16:
17. A system comprising:
one or more classical processors; and
quantum computing hardware;
wherein the system is configured to perform operations comprising:
selecting, by a sender party and from among multiple secret superposition protocols that each specify a different preparation of superposition quantum states and secret entangled quantum states, a particular secret superposition protocol that is associated with a particular recipient party;
preparing, by the sender party and using the selected, particular secret superposition protocol, one or more qubits in respective uniform superposition quantum states and in one or more respective entangled quantum states;
transmitting, by the sender party, to the recipient party, and through a secure channel, data indicating use of the selected, particular predetermined secret superposition protocol that is associated with the particular recipient party; and
transmitting, by the sender party and to the particular recipient party, one or more of the qubits that have been prepared using the selected, particular secret superposition protocol that is associated with the particular recipient party, for use by the particular recipient party in verifying privacy of communications over the secure channel.