29 citations · 29 across the 2 of their papers we have counts for
4 papers
Benchmarking at the Frontier of Hardware Security: Lessons from Logic Locking
Benjamin Tan, Ramesh Karri, Nimisha Limaye +33
Integrated circuits (ICs) are the foundation of all computing systems. They comprise high-value hardware intellectual property (IP) that are at risk of piracy, reverse-engineering,…
DynUnlock: Unlocking Scan Chains Obfuscated using Dynamic Keys
Nimisha Limaye, Ozgur Sinanoglu
Outsourcing in semiconductor industry opened up venues for faster and cost-effective chip manufacturing. However, this also introduced untrusted entities with malicious intent, to…
ScanSAT: Unlocking Static and Dynamic Scan Obfuscation
Lilas Alrahis, Muhammad Yasin, Nimisha Limaye +4
While financially advantageous, outsourcing key steps, such as testing, to potentially untrusted Outsourced Assembly and Test (OSAT) companies may pose a risk of compromising on-ch…
Is Robust Design-for-Security Robust Enough? Attack on Locked Circuits with Restricted Scan Chain Access
Nimisha Limaye, Abhrajit Sengupta, Mohammed Nabeel +1
The security of logic locking has been called into question by various attacks, especially a Boolean satisfiability (SAT) based attack, that exploits scan access in a working chip.…