Healthcare Supply Chain Security with ZeroKnowledge Proof Authentication in Blockchain for Personalized Healthcare Monitoring

Abstract

The current healthcare ecosystem often faces challenges such as data breaches, unauthorized access, data silos, and difficulties in tracking and verifying medical device supply chains. These issues pose a threat to patient confidentiality, trust in healthcare data, and the efficiency of healthcare operations. To address these challenges, a proposed model introduces a unique approach to bolstering the security and efficiency of Internet of Things (IoT) devices in healthcare through the use of advanced cryptographic techniques. Specifically, the model utilizes a heavy computation algorithm known as Elliptic Curve Cryptography (ECC) for packet verification in IoT devices. In addition to ECC, the model incorporates Zero Knowledge Proof (ZKP) for verification, providing a lighter alternative to ECC. ZKP works by signing the input messages and subsequently verifying the data, offering a robust security measure. The implementation strategy involves simulating IoT sensors, each equipped with ECC and Zero Knowledge proof capabilities for enhanced security.