Abstract: A quantum coding system coupled to a quantum channel that includes an entanglement server that generates a first and second entangled qubit. A first cache coupled to the entanglement server and comprising a quantum store configured to store qubits and a classical store configured to store classical tagging information associated with the stored qubits, the first cache configured to provide the first entangled qubit at an output at a first time that is based on classical tagging information associated with the entangled qubit pairs. A transmitter coupled to the first quantum cache and coupled to the quantum channel, the transmitter configured to modulate the first entangled qubit pairs from the first cache using classical information, thereby producing coded classical information, and to provide the modulated qubit to the quantum channel.