Implementation of Secure Data Storage in Blockchain with Near-Field Communication Authentication

Abstract

Blockchain secures a variety of IoT circumstance, when information or system validation information is placed on a blockchain, personal data might be spilled through the affirmation of working system. This paper observes a Zero-Knowledge proof for an awesome meter framework to illustrate the effectiveness of uncovered information as an instance. This research work has pondered a way to enhance the obscurity of blockchain for safety insurance. [2] In addition to that, device Near-field communication (NFC) generation is used as a mobile platform application. The fundamental idea of this research is to provide a secure service to a consumer through mobile application using the near field communication card and Zero knowledge authentication system.