Multi-party quantum key agreement with five-qubit brown states

Improving the security of multi-party quantum key agreement with five-qubit Brown states

Cryptanalysis of multi-party quantum key agreement with five-qubit Brown states

Multi-party quantum key agreement with four-qubit cluster states

Multi-Party Quantum Key Agreement by an Entangled Six-Qubit State

Multi-Party Semi-Quantum Key Agreement Protocol Based on the Four-Qubit Cluster States

Multi-Party Quantum Key Agreement with Four-Qubit Cluster States Immune to Collusive Attack