IoT Devices with Non-interactive Key Management Protocol

摘要

The Internet was built with no security, so it is considered an unreliable network. All IoT devices use this unsecured Internet, making them vulnerable to various types of attacks. For IoT devices, the traditional encryption and validation approaches would not work because of their low memory and processing power. Hence, it is essential to design a lightweight encryption technique for IoT. In this paper, we presented a non-interactive key management and refreshment protocol for IoT devices that improve upon existing protocol Authenticated Key Management Protocols for the Internet of Things (AKMPIoT). The security analysis shows that the proposed protocol provides better security in terms of authentication, availability, confidentiality, integrity, perfect forward secrecy, and defends against attacks such as DoS and Man in the middle.