Emulex Career Development Chair
Advanced Integrated Cyber-Physical Systems (AICPS) Lab
Prof. Mohammad Abdullah Al Faruque
Securing Computer Hardware Against Malicious Design and Foundry Attacks
Time: March 7th at 2:00 PM
Venue:2111 Engineering Hall
Abstract of the talk:
In this talk, I will present some of my recent work on techniques to secure computer hardware against such attacks. In the first part of the talk, I will discuss how 3D integrated circuit (3D IC) technology can be leveraged to defend against Trojan insertion by a malicious fabrication facility (also called “fab”). In particular, by fabricating each tier of the 3D IC in a different fab, the design intent can effectively obfuscated, thus enhancing security.
In the next part of the talk, I will discuss the design of hardware Trojan triggers that cause the maliciously inserted circuitry to activate at a time of the attackers choosing. Although prior work has shown that deterministic time triggers are easily defended against, I will show that by leveraging randomness, attackers can design very precise time triggers that are insusceptible to all existing hardware security mechanisms of which we are aware. I will discuss the security implications of this new vulnerability.
This is joint work with Prof. Mahesh Tripunitara of the University of Waterloo.
About the Speaker
For more information, please contact Professor Mohammad Al Faruque <email@example.com>
Assis. Prof. Mohammad Al Faruque