Build a Quantum Key Distribution Simulator

I would like to build the Quantum Key Distribution Simulator. The simulator needs to have the simulation and analysis of BB84 QKD Protocol using Java language as the platform. The parameter consists of: 1. Initial Qubits (n) 2. Basic choice of delta 3. Eve's basis choice bias 4. Error estimation sampling rate 5. Eavesdropping rate If you have any experience with java and cryptography then it will be an extra advantage for you. Kindly message me if you are interested then I will provide you with more details. Thank you in advance. We can discuss the price after we agree the project specifications. A JPEG file consists of the BB84 QKD protocol for you to make it as the reference is attached This link shows the basic idea of the simulator for you to analyse it[login to view URL] This video also good to be referred as the general idea of BB84 QKD protocol [login to view URL]