PUF Based Security for the Physical Hardware Devices of IoT Using White-Box Cryptographic Technique

Hardware security for IoT systems has always been a concern to establish trust among its users and till now it doesn’t meet its reliable outcome, though many solutions are provided also. Using physical unclonable functions with WBC as a solution to secure the embedded firmware of the IoT device hardware gives a nominal level of security. To provide the solution to these issues, our approach gives the solution by implementation of White-Box AES cryptographic technique that can be integrated with the physical unclonable function (PUF) based key generation, this dynamic hash-key will be used to encrypt the firmware of embedded hardware as well as for device authentication which makes IoT devices more secure and reliable on SOC.