Figure 1
From: Quantum-aided secure deep neural network inference on real quantum computers

Securing DNN inference with (a) QOT and (b) classical two-party secure computing. In the secure inference with QOT, the data holder (Alice) and the model provider (Bob) collaborate by measuring the entangled pairs from the third party (Trent) and exchanging the index of some of their measurements, while in the classical case Alice sends encrypted data to Bob.