Increasing Trust and Privacy by Using Blockchain Technology in the Onion Router Network

Abstract

This paper proposes a novel hybrid method to increase trust and privacy in the Onion Router (Tor) network by integrating blockchain technology and Zero Knowledge Proofs (ZKPs). Leveraging principles from trust-based anonymous communication, the proposed method aims to establish a decentralized trust layer within the Tor network, enhancing integrity and reliability. By incorporating ZKPs’ power of privacy and authentication, blockchain's immutability and Tor's anonymity, the method seeks to address trust and privacy concerns within the Tor network. This hybrid approach offers a comprehensive solution to increase trust and privacy in the Tor network, aligning with their growing importance in the digital age.