Overview Of Security Verification Methodologies for SoC Designs Pre-Silicon (U. of Florida)

A technical paper titled “A Survey on SoC Security Verification Methods at the Pre-silicon Stage” was recently published by researchers at University of Florida.

Abstract
“This paper presents a survey of the state-of-the-art pre-silicon security verification techniques for System-on-Chip (SoC) designs, focusing on ensuring that designs, implemented in hardware description languages (HDLs) and synthesized circuits, meet security requirements before fabrication in semiconductor foundries. Due to several factors, pre-silicon security verification has become an essential yet challenging aspect of the SoC hardware lifecycle. The modern SoC design process often adheres to a design reuse philosophy, integrating multiple functional blocks or Intellectual Property (IP) cores sourced from various vendors onto a single chip. While beneficial for reducing costs and accelerating time-to-market, this approach introduces numerous untrustworthy third-party entities into the supply chain. It increases the potential for introducing security vulnerabilities significantly. Additionally, hardware fabrication, assembly, and testing are frequently outsourced to third-party entities, further exacerbating security risks. Moreover, the growing complexity of SoC designs leads to unanticipated interactions between hardware and software layers, creating potential gateways for attackers to exploit and steal confidential information from devices. In response to these challenges, recent years have seen a surge in the development of innovative SoC security verification techniques. This survey provides an overview of these methods, their high-level working principles, strengths, and weaknesses. By understanding these techniques, designers can better evaluate their effectiveness and select the most appropriate methods aligned with the specific security objectives for their SoC designs.”

Find the technical paper here. August 2024.

Kibria, Rasheed, Farimah Farahmandi, and Mark Tehranipoor. “A Survey on SoC Security Verification Methods at the Pre-silicon Stage.” Cryptology ePrint Archive (2024).