摘要：Error reconciliation is a necessary step for quantum key distribution process. In this paper, the correction ability of error reconciliation procedure called BB84 protocol is analyzed and estimated. Moreover, the experimental results proved that the capability of BB84 protocol is excellent but the protocol requires from Alice and Bob to restart their data as soon as they identify a different error in message.
In order not to lose the information or to make sure to maintain the communication between Alice and Bob we should use the QCCER-BB84 protocol with cryptography control error reconciliation.
Our contribution in this survey is on the one hand to improve the detectors fiability in order to ensure their compatibility in optical fibres telecommunications. On the other hand, introducing an error correction method in order for quantum detection last generation radar systems to be used at large scale.
