The Center for Hardware and Embedded Systems Security and Trust (CHEST) coordinates university-based research with needs of industry and government partners to advance knowledge of security, assurance, and trust for electronic hardware and embedded systems. Interests of CHEST include identification, detection, monitoring, mitigation, and elimination of vulnerabilities that affect hardware and embedded systems. The CHEST Center addresses a range of attack vectors across design, operation, manufacturing, supply chains, and integration of the hardware, software, and firmware to a variety of systems. The Center is inventing and disseminating technologies, practices, and guidelines to stakeholders and educating a next generation of experts.
The NSF CHEST Center addresses security, assurance, and trust across several levels: Large-scale systems, embedded systems, design and operations, requirements, standards, manufacturing, supply chains, and integrated circuits (ICs) and boards. Among the universities, The University of Texas at Dallas (UTD) will lead the research efforts for addressing hardware security and trust aspects of analog and Radio Frequency (RF) ICs and systems, as well as at the microprocessor architecture level. This will include research topics embodying (i) covert channel attack detection and mitigation in standards-compliant wireless networks, (ii) design obfuscation techniques to protect analog/RF ICs against counterfeiting and Intellectual Property (IP) piracy, (iii) transistor-level reconfigurable hardware solutions for design obfuscation, and (iv) statistical and machine learning-based methods for hardware Trojan detection, provenance attestation, and hardware-based workload execution forensics.
Security, assurance, and trust of integrated cyber-physical systems enable meeting fundamental human needs, along with supporting broader social, environmental, and economic progress of the nation. The ability of systems to absorb disruptive shocks and recover with minimal loss is key to protecting human lives and property. The NSF CHEST Center influences the practices of industry, government, and the military in design, protection, and resilience to vulnerabilities associated with hardware and embedded systems. Improving assurance and trust contributes to reducing the frequencies and severities of adverse events with attention to system missions, performance, schedule, and cost.
The NSF CHEST Center website, www.nsfchest.org, is the repository for all publicly accessible data, code, results, etc. These pages will be maintained for at least as long as the CHEST Center is active. In addition, all projects led by UTD will be permanently archived in digital format on the UTD file servers with sufficient provisions for backup and recovery in case of equipment failure. All archival UTD computers and servers are backed up on a regular basis.
This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
