Visible to the public Lightweight Anonymous Routing in NoC based SoCs

TitleLightweight Anonymous Routing in NoC based SoCs
Publication TypeConference Paper
Year of Publication2020
AuthorsCharles, Subodha, Logan, Megan, Mishra, Prabhat
Conference Name2020 Design, Automation Test in Europe Conference Exhibition (DATE)
Keywordsdata transfer, Encryption, Metrics, network on chip security, pubcrawl, Public key, Resiliency, Routing, Routing protocols, Scalability
AbstractSystem-on-Chip (SoC) supply chain is widely acknowledged as a major source of security vulnerabilities. Potentially malicious third-party IPs integrated on the same Network-on-Chip (NoC) with the trusted components can lead to security and trust concerns. While secure communication is a well studied problem in computer networks domain, it is not feasible to implement those solutions on resource-constrained SoCs. In this paper, we present a lightweight anonymous routing protocol for communication between IP cores in NoC based SoCs. Our method eliminates the major overhead associated with traditional anonymous routing protocols while ensuring that the desired security goals are met. Experimental results demonstrate that existing security solutions on NoC can introduce significant (1.5X) performance degradation, whereas our approach provides the same security features with minor (4%) impact on performance.
DOI10.23919/DATE48585.2020.9116572
Citation Keycharles_lightweight_2020