An Effective and Compact Post-Quantum Lattice Cryptosystems for Secure Transmission

With the launch of 5G, the quantity of Internet of Things (IoT) devices available is increasing rapidly.They are present in a large variety of gadgets, from healthcare tracking equipment to our cell phones.Traditional cryptography algorithms will become outdated and vulnerable to quantum assaults using Shor's algorithm with the introduction of 5G and quantum computing.Making Quantum Secure Cryptography Algorithms suitable for 5G IoT settings is therefore necessary.The traditional RSA algorithm, which forms the foundation of many proposed cryptosystems, has exceptional security levels for online integrity and secrecy.However, these levels can be affected by cutting-edge attacks, particularly when it comes to various forms of producing, transferring, and evaluating data by IoT applications.For IoT-driven cloud-based applications, we suggest RSA based on a post-quantum lattice and a lightweight post-quantum SIMECK to protect shared data and information.