Secure Wireless Smart Car Door Unlocking System

Security is the most essential factor in software as well as internet environment. In the current era, software and hardware security is the most important thing to secure our digital and physical assets. In many cases, tangible entities like smart homes, smart car etc. having some IoT base support enhance the supervision. This paper proposes a secure alternative for the car unlocking system by dynamically generating disposable encryption keys that cater to the future demands of smart cars powered by Internet  of Things while employing ultra-modern communications techniques like MAC-then-encrypt. Encryption keys are used to facilitate locking and unlocking functionality of car via the internet to ensure security. The paper compares the proposed methodology with existing algorithms like Digital Signature Authentication to verify its effectiveness in real world scenarios.