1. A method of digitally communicating between a sending device and a receiving device, wherein each of the sending device and the receiving device includes an entanglement queue of entanglement sets of entanglement pairs of qubits, wherein the entanglement sets include marker entanglement sets and message entanglement sets, wherein each qubit of the sending device is entangled with a corresponding qubit of the receiving device, the method comprising: sending a marker bit from the sending device to the receiving device by one of entangling each entanglement pair of one of the marker entanglement sets of the sending device into an identical marker-bit entangled state to produce a correlated distribution in one of the marker entanglement sets of the receiving device in which every entanglement pair of the one of the marker entanglement sets of the receiving device is entangled, or entangling less than all of the entanglement pairs of the one of the marker entanglement sets of the sending device into the identical marker-bit entangled state to produce an uncorrelated distribution in the one of the marker entanglement sets of the receiving device in which less than all entanglement pairs of the one of the marker entanglement sets of the receiving device are entangled in the identical marker-bit entangled state; and for each marker bit that corresponds to the correlated distribution in the marker entanglement set of the sending device, sending a message of bits from the sending device to the receiving device by one of, independently for each bit of the message of bits, entangling each entanglement pair of one of the message entanglement sets of the sending device into an identical message-bit entangled state to produce the correlated distribution in one of the message entanglement sets of the receiving device in which every entanglement pair of the one of the message entanglement sets of the receiving device is entangled, or entangling less than all of the entanglement pairs of the one of the message entanglement sets of the sending device into the identical message-bit entangled state to produce the uncorrelated distribution in the one of the message entanglement sets of the receiving device in which less than all entanglement pairs of the one of the message entanglement sets of the receiving device are entangled in the identical message-bit entangled state.