Development a Deterministic Six-State Quantum Protocol(6DP) Using Optisystem Simulator

Quantum Key Distribution (QKD) is a secure communication that uses a quantum encryption protocol in quantum physics using the principle of quantum mechanics. It solves the problems of key distribution between the sender and receiver and uses a special quantum channel to transfer keys in classical computers and also in the field of quantum computing (QC) in the future. Various protocols are designed in quantum key distribution to ensure the security and integrity of data from any surveillance or attack from some eavesdroppers when sending quantum states (photons) through a special quantum communication channel. The analysis of the device is used in the effective simulation process using quantum entanglement technology. The use of OptiSystem software is a simulation application Optical is used in telecommunications. When using for 6DP in distributing quantum keys across the optical fiber channel, quantitative results appear in 6 using networking technology. We improved in the sifted key rate and the QBER rate. Through these results, we believe 6DP is more secure and reliable. For the rest of the protocols in the distribution of quantum keys using quantum entanglement.