Figure 2From: Quantum anonymous collision detection for quantum networksQACD protocol consist of five stages. In the first stage, each participant and server applies quantum Fourier transform on their qudit \(q_{i}\). The unitary \(U_{a_{i}}\) is applied in second stage. Then, the measurement in basis is performed. In the fourth stage measurement results \(m_{i}\) is announced on classical authenticated channel. Finally, if collision is detectedBack to article page