Topology-hiding connectivity-assurance for QKD inter-networking Until now, establishing secure connections between distant points in a quantum key distribution (QKD) network necessitated trust in intermediary repeaters. A new protocol enables network providers to jointly prove a secure connection exists without disclosing internal network architecture. This approach delivers zero-knowledge proofs of connectivity, supporting multi-path QKD and mo…
This story is only covered by news sources that have yet to be evaluated by the independent media monitoring agencies we use to assess the quality and reliability of news outlets on our platform. Learn more here.