Ontology highlight
ABSTRACT:
SUBMITTER: Li ZH
PROVIDER: S-EPMC5832868 | biostudies-other | 2018 Mar
REPOSITORIES: biostudies-other
Scientific reports 20180301 1
We propose a quantum secure group communication protocol for the purpose of sharing the same message among multiple authorized users. Our protocol can remove the need for key management that is needed for the quantum network built on quantum key distribution. Comparing with the secure quantum network based on BB84, we show our protocol is more efficient and securer. Particularly, in the security analysis, we introduce a new way of attack, i.e., the counterfactual quantum attack, which can steal ...[more]