Internet of Things (Iot) Network Security using Quantum Key Distribution Algorithm

Modern networks and future technologies rely on IOT technology. High bandwidth, extensive coverage, and enhanced capacity are key qualities of IOT networks. The IOT mobile network has two parts: Radio Access Network and Core Network. Toll-free radio access will cover macrocells and towers. The IOT network's macrocells use MIMO (Multiple Input Multiple Output) data transmission. IOT network is a wireless communication to build smart cities. The continuous switching of mega cells necessitates system security. The IoT network has its own communication security. Communication between two users will need frequent cell hopping. To improve network security, AES DES are utilised. QKD Algorithm is utilised to encrypt and decrypt in the proposed technique. Quantum computation uses superposition and entanglement to solve problems. This secures quantum computers. The QKD algorithm encrypts and decrypts data in Rectilinear and Diagonal bases utilising randomness. The qubits are transmitted. Encryption is done by turning qubits into photons. The QKD employs symmetric key encryption for authentication and confidentiality. Quantum key exchange delivers secure symmetric secret keys using a public key protocol for all network users. The performance indicators are compared to existing algorithms.